Texas Instruments TL16C750EEVM User manual

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TL16C750EEVM User's Guide
User's Guide
SLLU317–January 2020
TL16C750EEVM User's Guide
This document covers how the user can set up and use the TL16C750EEVM.
Contents
1 Introduction ................................................................................................................... 2
2 5 V Processor to 3.3 V VCC on TL16C750E ............................................................................. 2
3 Input Power .................................................................................................................. 4
4 Onboard 3.3 V LDO Regulator ............................................................................................ 5
5 Using the EVM with the DUT at 3.3 V or lower ......................................................................... 6
6 Loopback mode ............................................................................................................. 7
7 Mode Select ................................................................................................................. 9
8 Reset ........................................................................................................................ 10
9 Silkscreen Errors on EVM ................................................................................................ 10
10 Board Layout................................................................................................................ 11
11 Schematic and Bill of Materials........................................................................................... 12
List of Figures
1 High to low shunt image .................................................................................................... 2
2 5.5 V to 3.3 V interface image ............................................................................................. 3
3 Input Power Image .......................................................................................................... 4
4 3.3 V LDO highlight image ................................................................................................. 5
5 DUT below 3.3 V............................................................................................................. 6
6 3.3 V only control image.................................................................................................... 7
7 Loopback mode.............................................................................................................. 8
8 Mode select................................................................................................................... 9
9 Reset image ................................................................................................................ 10
10 EVM top ..................................................................................................................... 11
11 EVM bottom................................................................................................................. 11
12 Schematic page 1.......................................................................................................... 12
13 Schematic page 2.......................................................................................................... 13
List of Tables
1 Bill of Materials ............................................................................................................. 14
Trademarks
All trademarks are the property of their respective owners.

Introduction www.ti.com
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1 Introduction
1.1 Features
• 8x sampling mode for 2x Baud rate support
• Fractional Baud rate support
• 128 Byte FIFO depth
• 5V processor to 3.3V DUT level translation
1.2 Description
This document will cover how to set up the TL16C750EEVM for evaluation.
2 5 V Processor to 3.3 V VCC on TL16C750E
The below sections describes how to set up the EVM when using a 5 V digital logic processor to interface
with the TL16C750E used at a 3.3 V logic.
2.1 Using the 5 V to 3.3 V level shifters
To set up and use the EVM with 5 V to 3.3 V level shifting feature, a few adjustments need to be made in
terms of the jumper connections. Shunts should be applied to J9, J31 position 1 and 2, J30 position 2 and
3, J29 position 2 and 3, J24, and J19. An example highlighting this set up is seen in Figure 1.
Figure 1. High to low shunt image

www.ti.com 5 V Processor to 3.3 V VCC on TL16C750E
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2x8 male headers are provided to connect between a processor and the EVM for the level translation.
Header denoted as J2 allows for the bidirectional data pins (D0-D7) to be accessed. The 5 V input pins
RESET, A0, A1, A2, CS, IOW, and IOR can be accessed at J22. The INT, TXRDY, and RXRDY lines
each have their own 1x1 headers denoted as J6, J8, and J17 respectively. The 5 V inputs RI, CD, DSR,
CTS, and RX can be found at J23. The 5 V outputs DTR, RTS, OP, and TX can be located at J20.The 5V
interfacing headers are highlighted in Figure 2.
Figure 2. 5.5 V to 3.3 V interface image

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3 Input Power
The EVM receives its power through the banana jack inputs denoted as J27 for ground and J26 for a 5 V
input to a power supply. When power is applied to the EVM through these banana jacks, LED D5 lights up
to signify that power is present. The expected voltage on the input power J26 is 5 V as this is a common
processor voltage range (a larger voltage should not be used). The input voltage can be lower depending
on VDO of the LDO (this is output current dependent). VINPUT should be greater than VLDO + VDO + VFif the
LDO is being used. VDO is the drop out voltage of the LDO, VLDO is the regulated voltage of the LDO, and
VFis the forward voltage of the schottky diode in front of the LDO denoted as D7. If more than 70 mA is
being sourced by the LDO then D7 should be removed, and the connection between D7 can be shorted.
Figure 3. Input Power Image

www.ti.com Onboard 3.3 V LDO Regulator
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4 Onboard 3.3 V LDO Regulator
This EVM uses the TPS70633 for 3.3 V regulation denoted on the EVM as U10. For the 3.3 V regulator to
be selected to provide power to the TL16C750E and onboard level shifters, J29 must be configured such
that position 2 and position 3 are shunted together, see Figure 4. If the onboard LDO is selected to be
used, banana jack J10 should not be used as J10 is connected directly to the 3.3 V LDO net. The figure
above shows J10 as do not use when the LDO is being used.
Figure 4. 3.3 V LDO highlight image

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5 Using the EVM with the DUT at 3.3 V or lower
When the TL16C750E device needs to be tested at lower than 3.3 V, the jumper at J29 should be
removed and a power supply can be connected to J10 instead. J31 should also include a shunt from
position 1 and 2 where the board denotes if VUART ≤3V6. J30 should be shunted from position 2 and 3
where the board denotes if VUART ≤3V6. Jumpers denoted as J9, J25, J29, J24, and J19 should not
have shunts. Figure 5 provides example.
Figure 5. DUT below 3.3 V
If used at 3.3 V, the configuration mention above can be used with the power supply set to 3.3 V or J29
can be shunted to positions 2 and 3 so that the onboard LDO can be used. The 5 V input should be used
in this instance as well to power the LDO but J10 would be removed if the 5 V input is to be used. The
jumper positions described previously and in Figure 5 still apply.

www.ti.com Loopback mode
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When the EVM is used in the 3.3 V and lower set up, the processor interface headers used should be the
ones located towards the center of the PCB. J3 provides access to output pins INT, TXRDY, and RXRDY.
J12 allow access to the bidirectional data pins D0-D7. J14 are for the input pins RESET, A0, A1, A2, CS,
IOW, and IOR. J18 provides access to the inputs RI, CD, DSR, CTS, and RX. Finally J13 allows access to
DTR, RTS, OP, and TX. The Figure 6 highlights all the jumper locations for connecting the processor pins.
Figure 6. 3.3 V only control image
6 Loopback mode
While TL16C750E does include an option to perform a loopback test through software, a hardware
loopback test can be performed by shunting J21 like the Figure 7.

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Figure 7. Loopback mode

www.ti.com Mode Select
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7 Mode Select
This EVM allows for the device to switch from interfacing modes. When J1 is left unshunted or shunted at
position 2 and 3, the TL16C750E is in Intel mode. This requires lines CS, IOW, and IOR to be used to
read or write from the device. If positions 1 and 2 are shunted on J1, Motorola mode is selected and the
TL16C750E is requires CS and IOW to toggle for communication. Note that the IOR pin needs to be held
in a logic high state to avoid any device issues (this is done through the pull up resistor R2 on the PCB).
Figure 8. Mode select

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TL16C750EEVM User's Guide
8 Reset
Resetting the TL16C750E can be done at J22 position 1 and 2 and J14 position 1 and 2 by toggling the
logic level. Driving the logic level low places the device in reset.
Alternatively, a hardware reset switch is provided and denoted as S1. A reset is observed by D4 turning
on.
Figure 9. Reset image
9 Silkscreen Errors on EVM
Location Current Error Should Read
J9 Level Shifter Disabled Level Shifter Enabled
J25 Disable Enable
J24 OFF ON
J19 Disable Enable

www.ti.com Board Layout
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10 Board Layout
Figure 10. EVM top
Figure 11. EVM bottom

3.3V
GNDGND GND
33R19
33
R11
33
R12
33
R13
33
R14
33
R15
33
R16
33
R52
GND
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
J22
IOR RESET_5V
33
R8
33R9
33R10
A0
A1
A2
33
R51
33R23
33
R21CS
33
R18
VCCA
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
GND
12 GND 13
B8 14
B7 15
B6 16
B5 17
B4 18
B3 19
B2 20
B1 21
OE 22
VCCB 23
VCCB 24
SN74LVC8T245DWR
U8
GND
1uF
C18
GND
1uF
C16
GND
10.0k
R97
3.3V
3.3V
GND
10.0k
R77
GND
3.3V
A0_5V
A1_5V
A2_5V
RESET_5V
A0_5V
A1_5V
A2_5V
VCC
TP2
Vuart
VCC
GND
GND
3.3V
GND
4.7k
R61
A1 1
VCCA 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
OE 10
GND
11
B8
12 B7
13 B6
14 B5
15 B4
16 B3
17 B2
18
VCCB
19
B1
20
TXS0108EPWR
U4
33
R31
33
R32
33
R33
33
R34
33
R35
33
R36
33
R37
33
R38
GND 3.3V
D0_5V
D1_5V
D2_5V
D3_5V
D4_5V
D5_5V
D6_5V
D7_5V
D0
D1
D3
D4
D5
D6
D7
D2
GND
TP5
5010
XTAL2
XTAL2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
J23
VCCA
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
GND
12 GND 13
B8 14
B7 15
B6 16
B5 17
B4 18
B3 19
B2 20
B1 21
OE 22
VCCB 23
VCCB 24
SN74LVC8T245DWR
U9
GND
1uF
C19
GND
1uF
C17
GND
10.0k
R98
3.3V
3.3V
GND
10.0k
R79
GND
3.3V
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
J18
33R48
33
R44
33
R46
33
R47
CD
RI
RI RI_5VRI_5V
A0
A1
A2
RI
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
J20
VCCA
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
GND
12 GND 13
B8 14
B7 15
B6 16
B5 17
B4 18
B3 19
B2 20
B1 21
OE 22
VCCB 23
VCCB 24
SN74LVC8T245DWR
U7
GND
1uF
C15
GND
1uF
C13
GND
10.0k
R92
3.3V 3.3V
GNDGND
3.3V
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
J13
VCC
10.0k
R71
DTR
10.0k
R66
10.0k
R70
GND
OP
RTS
33
R45
33R49
33R50
33R22
33R20
DTR
RTS
OP
33R43
D4
RESET diode
120
R62
3.3V
GND
VCC
1
2
3 4
S1
MR
4.7k
R68
3.3V
TP3
5010
GND
110
R24
D2
1
2
3
4
5
J5
GND
TX RX
1uF
C8
GND
VCC
1uF
C6
GND
33R55
GND
TP7
5V TXRDY
GND
TP8
TX
A
3
VCCA
1
B4
DIR
5GND 2
VCCB 6
SN74LVC1T45DBVT
U6
1uF
C14
GND
VCC
1uF
C12
GND
3.3V
33
R74
GND
TP10
5V RXRDY
GND
TP6
RXRDY
3.3V 4.7k
R67
0
R69
DNP
3.3V
33R82
33
R83
33
R84
33
R86
33
R87
33
R88
33
R89
DTR 5V
RTS 5V
OP 5V
DTR 5V
RTS 5V
OP 5V
10.0k
R102
3.3V
10.0k
R103
3.3V
10.0k
R104
3.3V
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15
17
19
21
23
25
27
29
31
16
18
20
22
24
26
28
30
32
J12
D0
D1
D2
D3
D4
D5
D6
D7
GND
GND
A0
A1
A2
A0
A1
A2
GND
GND
GND
XU1
DNP
1uF
C1
0.1µF
C3
50V
0.01µF
C5
0R56
0
R53
0
R59
DNP
MR-RESETMR-RESET
30R41
CD
DSR
CTS
CD
DSR
CTS
CD_5V
DSR_5V
CTS_5V
CD_5V
DSR_5V
CTS_5V
12
34
56
78
910
1112
1314
1516
J2
D0_5V
D1_5V
D2_5V
D3_5V
D4_5V
D5_5V
D6_5V
D7_5V
3.3V
10.0k
R3
1
2
3
J1
GND
GND
GND
GND
Mode 0
R17
3.3V
GND 3
GND 4
Y2 6
Y1 7 INH
2
A
5
COM
1
VCC
8
SN74LVC2G53DCUR
U1
IOR
IOR_mcu3.3V
3.3V
0.1µF
C4
GND GND
Mode
0
R5
0
R40
DNP
GND
0
R4
0.1µF
C2
GND
10k
R28
10k
R2
10k
R7
GND
GND
TP12
GND
TP14
GND
TP15
GND
TP16
GND
TP17
GND
TP18
GND
TP11
GND
TP13
GND
GND
1J8
1
J17
DIR HI = AtoB
DIR LOW = BtoA
DIR LOW = BtoA
GND
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15
17
19
21
23
25
27
16
18
20
22
24
26
28
J14
GND 4
B2 6
B1 7
DIR
5
A1
2
A2
3
VCCA
1VCCB 8
SN74LVC2T45DCTR
U3
0
R29
DNP
33R42
10.0k
R65
1
J6
5V INT
3.3V
INT INT 5V
10.0kR27
33R85 TX_5V TX_5VTX TX
RX RX RX_5V RX_5V
10.0k
R63
12
Y1
RESET 1
GND 2
RESET 3 MR
4
VDD
5
TPS3125L30DBVR
U5
GND
MR
0
R39
RESET
3
2
1
Q1
D1
INT Indicator
120
R6
3.3V
INT
GND
3
2
1
Q2
GND
3
2
1
Q3
MR
GND
DTR
10k
R81
MR-RESET 820
R91
TXRDY
TXRDY 5V
RXRDY RXRDY 5V
TP4
5V INT
TP1
TXRDY
CS
IOW
IOR_mcu
CS
IOW
IOR_mcu CS
IOW
IOR_mcu
CS_5V
IOW_V
IOR_5V
CS_5V
IOW_V
IOR_5V
TP9
RX
100k
R57
RESET
VCC
10kR112 VCC
VCC
10kR111
10kR106
10kR113
10.0k
R114
GND
10.0k
R115
3.3V
120
R117
3.3V
GND
TXRDY
120
R116
3.3V
GND
RXRDY
D6
D8
3
1
2
Q5
3
2
1
Q4
TXRDY/RXRDY: When below trigger point, light turns on
10k
R118
GND
10k
R119
3.3V
1
2
3
J4
GND
1
2
3
J3
TXRDY
RXRDY
INT
D5 2
D6 3
D7 4
RX
7
TX
8
MODE
10
CS
11
A2
26 A1
27 A0
28
RXRDY 29
INT 30
OP 31
RTS 32
DTR 33
RESET
35
CTS
38
DSR
39
CD 40
RI 41
VCC
42
D0 43
D1 44
D2 45
D3 46
D4 47
XTAL1
14
XTAL2
15
IOW
16
VSS 18
IOR
19
TXRDY 23
NC
1
NC
5
NC
6
NC
9
NC
12 NC 25
NC 34
NC 36
NC 37
NC 48
NC
13
NC
17
NC
20
NC 21
NC 22
NC 24
TL16C750EPFB
U2
XTAL1
IOW
TX
RESET
RX
CTS
DSR
XTAL1
D7
D6
RXRDY
TXRDY
D5
D4
D3
D2
RTS
D1
D0
0R120
DNP
OP
1
2
J9
1
2
J7
1
2
J15
1
2
J25
1
2
J21
LoopBack Enable
1
2
J24
1
2
J16
1
2
J19
1
2
J11
1uF
C7
1uF
C9
33pF
C10
33pF
C11
0
R1
0
R25
0
R30
0
R54
0
R60
0
R64
0
R72
0
R73
0
R75
0
R76
0
R78
0
R80
0
R90
0
R93
0
R94
0
R95
0
R96
0R99
0
R100
0
R101
100k
R58
GND
3.3V
GND
1
2
3
J30
100k
R26
1
2
3
J31
INT
SH-J30
SH-J31
D0
D1
D2
D3
D4
D5
D6
D7
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11 Schematic and Bill of Materials
11.1 Schematic
Figure 12. Schematic page 1

GND
GND
LDO OUT
VCC
TP19 TP20
3.3V
GND
J26
5V INPUT
J27
GND
GND
0
R109
GND
IN
1OUT 5
GND 2
NC 4 EN
3
TPS70633DBVR
U10
50V
1uF
C20
GND
16V
2.2uF
C23
1
2
J28
4.7k
R107
110
R105
GNDGND
25V
0.01uF
C22
25V
0.1uF
C21
D5
Iout MAX = 150mA
1
2
3
J29
3.3V
0
R110
DNP
LDO OUT
VCC
D7
J10
VUART
3.3V
0
R108
SH-J29
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Figure 13. Schematic page 2
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11.2 Bill of Materials
Table 1. Bill of Materials
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Number Alternate Manufacturer
!PCB1 1 Printed Circuit Board INT115 Any
C1 1 1uF CAP, CERM, 1 uF, 6.3 V,+/- 10%, X7R, 0402 0402 GRM155R70J105KA12D MuRata
C2, C3, C4 3 0.1uF CAP, CERM, 0.1 µF, 16 V,+/- 10%, X7R, 0402 0402 CL05B104KO5NNNC Walsin
C5 1 0.01u
FCAP, CERM, 0.01 µF, 50 V,+/- 10%, X7R, 0402 0402 0402B103K500CT Walsin
C6, C7, C8, C9, C12,
C13, C14, C15, C16,
C17, C18, C19
12 1uF CAP, CERM, 1 uF, 25 V, +/- 10%, X7R, 0603 0603 06033C105KAT2A AVX
C10, C11 2 33pF CAP, CERM, 33 pF, 50 V,+/- 5%, C0G/NP0, AEC-Q200
Grade 1, 0402 0402 GCM1555C1H330JA16D MuRata
C20 1 1uF CAP, CERM, 1 uF, 50 V, +/- 10%, X7R, 0805 0805 C0805C105K5RACTU Kemet
C21 1 0.1uF CAP, CERM, 0.1 uF, 25 V, +/- 10%, X8R, AEC-Q200
Grade 0, 0603 0603 CGA3E2X8R1E104K080A ATDK
C22 1 0.01u
FCAP, CERM, 0.01 uF, 25 V, +/- 5%, C0G/NP0, 0603 0603 C0603H103J3GACTU Kemet
C23 1 2.2uF CAP, CERM, 2.2 uF, 16 V, +/- 10%, X5R, 0805 0805 EMK212BJ225KG-T Taiyo Yuden
D1, D4 2 Yellow LED, Yellow, SMD LED, 1.3x0.65x0.8mm LY L29K-J1K2-26-Z OSRAM
D2, D5 2 Green LED, Green, SMD 2x1.25mm LG R971-KN-1 OSRAM
D6, D8 2 Blue LED, Blue, SMD BLUE 0603 LED LB Q39G-L2N2-35-1 OSRAM
D7 1 70V Diode, Schottky, 70 V, 0.07 A, SOD-123F SOD-123F BAS70H,115 Nexperia
FID1, FID2, FID3,
FID4, FID5, FID6 6 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
H1, H3, H5, H7 4 Standoff, Hex, 0.5"L #4-40 Nylon Standoff 1902C Keystone
H2, H4, H6, H8 4 MACHINE SCREW PAN PHILLIPS 4-40 Machine Screw, 4-40,
1/4 inch PMSSS 440 0025 PH B and F Fastener
Supply
J1 1 Header, 100mil, 3x1, Gold, TH PBC03SAAN PBC03SAAN Sullins
Connector
Solutions
J2, J13, J18, J20,
J22, J23 6 Header, 100mil, 8x2, Gold, TH PBC08DAAN PBC08DAAN Sullins Connector
Solutions
J3, J4, J29 3 Header, 100mil, 3x1, Gold, TH Header, 100mil, 3x1,
TH HTSW-103-07-G-S Samtec
J5 1 Connector, SMA, TH SMA 142-0701-201 Cinch
Connectivity
J6, J8, J17 3 Header, 2.54mm, 1x1, Gold, TH Header, 2.54mm, 1x1,
TH HTSW-101-07-G-S Samtec
J7, J9, J11, J15, J16,
J19, J21, J24, J25 9 Header, 100mil, 2x1, Gold, TH 2x1 Header TSW-102-07-G-S Samtec

www.ti.com Schematic and Bill of Materials
15
SLLU317–January 2020
Submit Documentation Feedback Copyright © 2020, Texas Instruments Incorporated
TL16C750EEVM User's Guide
Table 1. Bill of Materials (continued)
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Number Alternate Manufacturer
J10 1 BANANA JACK, SOLDER LUG, YELLOW, TH Yellow Insulated
Banana Jack SPC15390 Tenma
J12 1 Header, 100mil, 16x2, Gold, TH 16x2 Header TSW-116-07-G-D Samtec
J14 1 Header, 100mil, 14x2, Gold, TH 14x2 Header TSW-114-07-G-D Samtec
J26 1 Banana Jack Insul Nylon Red, R/A, TH CTE_CT3151SP-2 CT3151SP-2 Cal Test
Electronics
J27 1 Banana Jack Insul Nylon Black, R/A, TH CTE_CT3151SP-0 CT3151SP-0 Cal Test
Electronics
J28 1 Header, 100mil, 2x1, Tin, SMD SMD, 2-Leads, Body
200x100mil TSM-102-01-T-SV-P-TR Samtec
J30, J31 2 Header, 2.54mm, 3x1, Gold, SMT Header, 2.54mm, 3x1,
SMT TSM-103-01-L-SV-P-TR Samtec
Q1, Q2, Q3, Q4 4 50V MOSFET, N-CH, 50 V, 0.2 A, SOT-23 SOT-23 RUC002N05T116 Rohm None
Q5 1 -8V MOSFET, P-CH, -8 V, -5.3 A, SOT-23 SOT-23 Si2329DS Vishay-
Semiconductor None
R1, R25, R30, R54,
R60, R64, R72, R73,
R75, R76, R78, R80,
R90, R93, R94, R95,
R96, R99, R100,
R101, R108
21 0 RES, 0, 5%, 0.333 W, AEC-Q200 Grade 0, 0805 0805 CRCW08050000Z0EAHP Vishay-Dale
R2, R7, R28, R81,
R106, R111, R112,
R113, R118, R119
10 10k RES, 10 k, 5%, 0.1 W, 0603 0603 RC0603JR-0710KL Yageo
R3, R27, R63, R65,
R66, R70, R71, R77,
R79, R92, R97, R98,
R102, R103, R104,
R114, R115
17 10.0k RES, 10.0 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 ERJ-6ENF1002V Panasonic
R4, R5, R53, R56 4 0 RES, 0, 0%, 0.2 W, AEC-Q200 Grade 0, 0402 0402 CRCW04020000Z0EDHP Vishay-Dale
R6, R62, R116, R117 4 120 RES, 120, 5%, 0.5 W, 0805 0805 ERJ-P06J121V Panasonic
R8, R9, R10, R11,
R12, R13, R14, R15,
R16, R18, R19, R20,
R21, R22, R23, R31,
R32, R33, R34, R35,
R36, R37, R38, R42,
R43, R44, R45, R46,
R47, R48, R49, R50,
R51, R52, R55, R74,
R82, R83, R84, R85,
R86, R87, R88, R89
44 33 RES, 33, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060333R0JNEA Vishay-Dale
R17, R39 2 0 RES, 0, 5%, 0.125 W, 0603 0603 MCT06030Z0000ZP500 Vishay/Beyschl
ag
R24, R105 2 110 RES, 110, 5%, 0.125 W, 0805 0805 ERJ-6GEYJ111V Panasonic

Schematic and Bill of Materials www.ti.com
16 SLLU317–January 2020
Submit Documentation Feedback
Copyright © 2020, Texas Instruments Incorporated
TL16C750EEVM User's Guide
Table 1. Bill of Materials (continued)
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Number Alternate Manufacturer
R26 1 100k RES, 100 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0402 0402 ERJ-2GEJ104X Panasonic
R41 1 30 RES, 30, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW040230R0JNED Vishay-Dale
R57 1 100k RES, 100 k, 5%, 0.1 W, 0603 0603 CRCW0603100KJNEAC Vishay-Dale
R58 1 100k RES, 100 k, 5%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 CRCW0805100KJNEA Vishay-Dale
R61, R67, R68, R107 4 4.7k RES, 4.7 k, 5%, 0.125 W, 0805 0805 ERJ-6GEYJ472V Panasonic
R91 1 820 RES, 820, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603820RJNEA Vishay-Dale
R109 1 0 RES, 0, 5%, 0.125 W, 0805 0805 ERJ-6GEY0R00V Panasonic
S1 1 Switch, Tactile, SPST-NO, 12 V, SMD Switch, Body
6.2x6.3mm MJTPSMWBTR APEM
SH-J29, SH-J30, SH-
J31 3 1x2 Shunt, 100mil, Gold plated, Black Shunt SNT-100-BK-G Samtec 969102-0000-DA 3M
TP1, TP3 2 Test Point, Multipurpose, Grey, TH Grey Multipurpose
Testpoint 5128 Keystone
TP2, TP9, TP20 3 Test Point, Multipurpose, Yellow, TH Yellow Multipurpose
Testpoint 5014 Keystone
TP4, TP5 2 Test Point, Multipurpose, White, TH White Multipurpose
Testpoint 5012 Keystone
TP6 1 Test Point, Multipurpose, Orange, TH Orange Multipurpose
Testpoint 5013 Keystone
TP7 1 Test Point, Multipurpose, Purple, TH Purple Multipurpose
Testpoint 5129 Keystone
TP8 1 Test Point, Multipurpose, Blue, TH Blue Multipurpose
Testpoint 5127 Keystone
TP10 1 Test Point, Multipurpose, Green, TH Green Multipurpose
Testpoint 5126 Keystone
TP11, TP12, TP13,
TP14, TP15, TP16,
TP17, TP18
8 Test Point, Multipurpose, Black, TH Black Multipurpose
Testpoint 5011 Keystone
TP19 1 Test Point, Multipurpose, Red, TH Red Multipurpose
Testpoint 5010 Keystone
U1 1 Single Pole, Double-Throw (SPDT) Analog Switch or 2:1
Analog Multiplexer/Demultiplexer, DCU0008A (VSSOP-8) DCU0008A SN74LVC2G53DCUR Texas Instruments
U2 1 UART with 128-Byte FIFO, PFB0048A (TQFP-48) PFB0048A TL16C750EPFB Texas
Instruments Texas Instruments
U3 1 Dual-Bit Dual Supply Transceiver with Configurable
Voltage Translation and 3-State Outputs, DCT0008A,
LARGE T&R
DCT0008A SN74LVC2T45DCTR Texas
Instruments
U4 1 8-Bit Bidirectional Voltage-Level Shifter For Open-Drain
And Push-Pull Application, PW0020A (TSSOP-20) PW0020A TXS0108EPWR Texas Instruments Texas Instruments
U5 1 ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY
CIRCUIT, DBV0005A (SOT-23-5) DBV0005A TPS3125L30DBVR Texas Instruments TPS3125L30DBVT Texas Instruments

www.ti.com Schematic and Bill of Materials
17
SLLU317–January 2020
Submit Documentation Feedback Copyright © 2020, Texas Instruments Incorporated
TL16C750EEVM User's Guide
Table 1. Bill of Materials (continued)
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Number Alternate Manufacturer
U6 1 Single-Bit Dual-Supply Bus Transceiver with Configurable
Voltage Translation and 3-State Outputs, DBV0006A,
SMALL T&R
DBV0006A SN74LVC1T45DBVT Texas
Instruments SN74LVC1T45DBVR Texas Instruments
U7, U8, U9 3 8-Bit Dual-Supply Bus Transceiver with Configurable
Voltage-Level Shifting and Three-State Outputs,
DW0024A (SOIC-24)
DW0024A SN74LVC8T245DWR Texas
Instruments Texas Instruments
U10 1 150-mA, 6.5-V, 1-uA IQ Voltage Regulators with Enable,
DBV0005A (SOT-23-5) DBV0005A TPS70633DBVR Texas Instruments TPS70633DBVT Texas Instruments
Y1 1 Crystal, 24 MHz, 18 pF, SMD ABM3 ABM3-24.000MHZ-D2Y-T Abracon
Corporation
R29, R69, R110 0 0 RES, 0, 5%, 0.125 W, 0805 0805 MCR10EZPJ000 Rohm
R40, R59, R120 0 0 RES, 0, 0%, 0.2 W, AEC-Q200 Grade 0, 0402 0402 CRCW04020000Z0EDHP Vishay-Dale
XU1 0 Socket, QFP-48, 0.5 mm Socket, QFP-48 SK02-0048QFP-CS-02A RS Tech
Incorparated
Note: Unless otherwise noted in the Alternate Part Number and/or Alternate Manufacturer columns, all parts may be substituted with equivalents.

STANDARD TERMS FOR EVALUATION MODULES
1. Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or
documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specifications
or instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality control
techniques are used to the extent TI deems necessary. TI does not test all parameters of each EVM.
User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.
2.3 TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit
User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warranty
period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair or
replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall be
warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
WARNING
Evaluation Kits are intended solely for use by technically qualified,
professional electronics experts who are familiar with the dangers
and application risks associated with handling electrical mechanical
components, systems, and subsystems.
User shall operate the Evaluation Kit within TI’s recommended
guidelines and any applicable legal or environmental requirements
as well as reasonable and customary safeguards. Failure to set up
and/or operate the Evaluation Kit within TI’s recommended
guidelines may result in personal injury or death or property
damage. Proper set up entails following TI’s instructions for
electrical ratings of interface circuits such as input, output and
electrical loads.
NOTE:
EXPOSURE TO ELECTROSTATIC DISCHARGE (ESD) MAY CAUSE DEGREDATION OR FAILURE OF THE EVALUATION
KIT; TI RECOMMENDS STORAGE OF THE EVALUATION KIT IN A PROTECTIVE ESD BAG.

www.ti.com
2
3Regulatory Notices:
3.1 United States
3.1.1 Notice applicable to EVMs not FCC-Approved:
FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software
associated with the kit to determine whether to incorporate such items in a finished product and software developers to write
software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2 For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1 For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.

www.ti.com
3
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1 Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2 Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow the
instructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs
(which for the avoidance of doubt are stated strictly for convenience and should be verified by User):
1. Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
2. Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
3. Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
2. 実験局の免許を取得後ご使用いただく。
3. 技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿６丁目２４番１号
西新宿三井ビル
3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/
/www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
3.4 European Union
3.4.1 For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive):
This is a class A product intended for use in environments other than domestic environments that are connected to a
low-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment this
product may cause radio interference in which case the user may be required to take adequate measures.