ST SPC574KADPT144S User manual

Introduction
The SPC574KADPT144S Rev. B mini module is an evaluation board supporting STMicroelectronics SPC574K7XE5 device in
ETQFP144 package.
Figure 1. SPC574KADPT144S Rev. B
SPC574KADPT144S Rev. B evaluation board
UM2872
User manual
UM2872 - Rev 1 - May 2021
For further information contact your local STMicroelectronics sales office.
www.st.com

1Overview
The SPC574KADPT144S Rev. B mini module is an evaluation board supporting STMicroelectronics
SPC574K7XE5 microcontroler device in ETQFP144 package.
The SPC574KADPT144S Rev. B mini module is designed to be connected onto the SPC58xxMB motherboard,
offering a mechanism for easy customer evaluation of the SPC574K family of device, and to facilitate hardware
and software development. High density connectors provide the interface between the EVB and MCU daughter
cards and help the developers to evaluate all device peripherals.
This user manual provides information on using SPC574KADPT144S Rev. B mini module board and its hardware
features.
The mini module may be used as a stand-alone unit allowing access to the CPU, but no access to the I/O pins as
any motherboard peripherals.
Figure 2. Overview of SPC574KADPT144S - top
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Overview
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Figure 3. Overview of SPC574KADPT144S - bottom
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Overview
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2License agreement
The packaging of this evaluation board was sealed with a seal stating, by breaking this seal, you agree to the
terms and conditions of the evaluation board license agreement, the terms and conditions of which are available
at:
https://www.st.com/resource/en/evaluation_board_terms_of_use/evaluationproductlicenseagreement.pdf
Upon breaking the seal, you and STMicroelectronics entered into the evaluation board license agreement, a copy
of which is also enclosed with the evaluation board for convenience.
Attention: This evaluation board only offers limited features for evaluating ST products. It has not been tested for use
with other products and is not suitable for any safety or other commercial or consumer application. This
evaluation board is otherwise provided “AS IS” and STMicroelectronics disclaims all warranties, express or
implied, including the implied warranties of merchantability and fitness for a particular purpose.
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License agreement
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3Handling precautions
Please take care to handle the package content in order to prevent electrostatic discharge.
Before the EVB is used or power is applied, please fully read the following sections on how to correctly configure
the board. Failure to correctly configure the board may cause irreparable component, MCU or EVB damage.
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Handling precautions
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4Hardware description
4.1 Hardware features
The SPC574KADPT144S Rev. B mini module board has the following features:
• It can be used as a stand-alone board by providing external power supplies input (5 V, 3.3 V, 1,25 V)
• Reset button with driver and led indicator
• SPC574KADPT144S Rev. B has the socket for device in ETQFP144 package
• Debug ports:
– 34-pin SAMTEC connector for Nexus 2
– 14-pin header connector for JTAG port
– 12-pin header connector for SIPI interface
• External clock sourses:
– 40 Mhz crystal main oscillator with jumpers to optionally disconnect it
– 8 Mhz oscillator with jumpers to optionally disconnect it
– Clock input through SMA connector to optionally disconnect it
• 2 X SAMTEC QSH series, 240 way connector to connect mini module to the motherboard
4.2 Hardware dimensions
The evaluation board has the following dimensions:
• PCB area: 127 mm X 114.3 mm
• Top components height: 18.8 mm
• Bottom components height: 3.5 mm
• PCB thickness 1.6 mm
4.3 Pin numbering for jumpers
Three pin jumpers for the mini module have rectangular pad to indicate the position of pin 1 and there is the PCB
silk-screen with the number of all pins. See example below for the numbering convention used in this manual for
jumper settings.
Figure 4. Overview of three pin numbering convention
Six pin jumpers for the mini module have the PCB serigraphy with the number of all pins. See example below for
the numbering convention used in this manual for jumper settings.
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Hardware description
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Figure 5. Overview of 6-pin jumper numbering convention
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Pin numbering for jumpers
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5Hardware and jumper setting
5.1 Power supplies
When the mini module is plugged onto the motherboard, the power is supplied directly by the motherboard. In this
setup, the external power supply input available on the mini module should NOT be used.
When the SPC574KADPT144S Rev. B mini module is used as a stand-alone board , the external power supplies
must be used (5 V, 3.3 V, 1,25 V).
The following jumpers are used to configure the power supply:
Table 1. Power supplies configuration jumpers
Jumper Description Default Position
J2
VDD_HV_ADR_S supply enable.
User could provide the voltage
reference via pin 1.
• Open: VDD_HV_ADR_S not
connected to J4 pin2
• Closed: VDD_HV_ADR_S
connected to J4 pin2
Closed
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – C2
J3
VDD_HV_ADR_D supply enable.
User could provide the voltage
reference via pin 1.
• Open: VDD_HV_ADR_D not
connected to J4 pin2
• Closed: VDD_HV_ADR_D
connected to J4 pin2
Closed
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – C2
J4
VDD_HV_ADx voltage configuration:
• 1-2: 5V_LR (linear)
• 2-3: 5V_SW (switching)
1-2 (5V_LR)
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – C1
J5
VDD_HV_ADV supply enable. User
could provide the voltage reference
via pin 1.
• Open: VDD_HV_ADV not
connected to J4 pin2
• Closed: VDD_HV_ADV
connected to J4 pin2
Closed
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – B2
J6
VDD_HV_JTAG_OSC configuration
• 1-2: 5V_SR
• 2-3: 3.3V_SR
1-2 (5V_SR)
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – B2
J7
VDD_HV_PMC supply enable. User
could provide the voltage reference
via pin 1.
• Open: VDD_ PMC not
connected to 5V_SR
• Closed: VDD_ PMC connected
to 5V_SR
Closed
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – A2
J8
VDD_HV_IO_MAIN voltage
configuration:
• 1-2: 5V_SR
• 2-3: 3.3V_SR
1-2 (5V_SR)
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top– C2
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Hardware and jumper setting
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Jumper Description Default Position
J9
VDD_HV_IO_FLEX voltage
configuration:
• 1-2: 5V_SR
• 2-3: 3.3V_SR
1-2 (5V_SR)
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – B2
JP8
Jumper to enable the external core
voltage supply
• Open: J27 not connected to
1.25_SR
• Closed: J27 connected to
1.25_SR
Open
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top– B1
J27
VDD_LV_X configuration:
• 1-2 Open, 3-4 Open, 5-6 Open:
VDD_LV_X not connected to
JP8 (decoupling only)
• 1-2 Open, 3-4 Closed, 5-6
Open:
– VDD_LV_BD not
connected to JP8
(decoupling only)
– VDD_LV1, VDD_LV2,
VDD_LV3 and VDD_LV4
connected to JP8
– VDD_LV_x not connected
to JP8 (decoupling only)
• 1-2 Closed, 3-4 Closed, 5-6
Closed: VDD_LV_X connected
to JP8
• 1-2 Closed, 3-5 Closed, 4-6
Open: VDD_LV_X connected to
JP8
– VDD_LV_BD connected
to JP8
– VDD_LV1, VDD_LV2,
VDD_LV3, VDD_LV4 and
VDD_LV_X shorted for
decoupling only
1-2 Closed
3-4 Closed
5-6 Closed
Figure 10. Overview of
SPC574KADPT144S Rev.
B mini module - top – B2
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Power supplies
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5.2 Port configuration
The following jumpers need to configure the ports:
Table 2. Port related jumpers
Jumper Description Default Position
JP2
PA[8] connection to QSH connectors configuration:
• Open: PA[8] not connected to QSH connectors
(motherboard)
• Closed: PA[8] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
JP3
PA[9] connection to QSH connectors configuration:
• Open: PA[9] not connected to QSH connectors
(motherboard)
• Closed: PA[9] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
JP4
PA[14] connection to QSH connectors configuration:
• Open: PA[14] not connected to QSH connectors
(motherboard)
• Closed: PA[14] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
JP5
PF[13] connection to QSH connectors configuration:
• Open: PF[13] not connected to QSH connectors
(motherboard)
• Closed: PF[13] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
JP6
PD[6] connection to QSH connectors configuration:
• Open: PD[6] not connected to QSH connectors
(motherboard)
• Closed: PD[6] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
JP7
PD[7] connection to QSH connectors configuration:
• Open: PD[7] not connected to QSH connectors
(motherboard)
• Closed: PD[7] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
J11
PF[15] connection to QSH connectors configuration:
• 1-2: PF[15] connected to EVTI
• 2-3: PF[15] connected to EVTO
1-2
(EVTI)
Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
J26
PF[15] connection to QSH connectors configuration:
• Open: PF[15] not connected to QSH connectors
(motherboard)
• Closed: PF[15] connected to QSH
Open Figure 10. Overview of SPC574KADPT144S
Rev. B mini module - top – B2
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Port configuration
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5.3 System clock configuration
The mini module supports the usage of crystal clock sources as well as external clock source:
Table 3. System clock related jumpers
Jumper Description Default Position
J14
EXTAL connection configuration:
• 1-2: EXTAL connected to 40 MHz crystal clock
source
• 2-3: EXTAL connected to EXTAL EVB clock
source
1-2 (XT1 pin 1)
Figure 10. Overview of
SPC574KADPT144S Rev. B mini module
- top– C3
J17
XTAL connection configuration:
• 1-2: XTAL connected to GND
• 2-3: XTAL connected to 40 MHz crystal clock
source
2-3 (XT1 pin 2)
Figure 10. Overview of
SPC574KADPT144S Rev. B mini module
- top – C3
J18
8MHz oscillator power supply jumper:
• Open: 8MHz oscillator power supply not
connected
• Closed: 8MHz oscillator power supply
connected to 3.3V_SR
Open
Figure 10. Overview of
SPC574KADPT144S Rev. B mini module
- top– D3
J20
External clock source jumper selector:
• 1-2: from SMA connector
• 2-3: from 8MHz oscillator
1-2 (SMA
Connector)
Figure 10. Overview of
SPC574KADPT144S Rev. B mini module
- top– D3
5.4 Reset circuit configuration
The mini module supports different way to reset the device. To use and perform the reset driving there are
different jumper and switch:
Table 4. Reset related jumpers
Jumper Description Default Position
SW1 Reset push button Open
Figure 10. Overview of
SPC574KADPT144S Rev. B mini module
- top – D1
J19
External reset connection to ESR0 pin configuration:
• Open: the external reset is not connected to ESRO pin
• Closed: the external reset is connected to ESRO pin
Closed
Figure 10. Overview of
SPC574KADPT144S Rev. B mini module
- top – D1
J21
External reset connection to reset driver configuration:
• Open: the external reset is not connected to the reset
driver for ESRO and PORST pins
• Closed: the external reset is connected to the reset
driver for ESRO and PORST pins
Closed
Figure 10. Overview of
SPC574KADPT144S Rev. B mini module
- top– D1
J22
External reset connection to PORST pin configuration:
• Open: the external reset is not connected to PORST
pin
• Closed: the external reset is connected to PORST pin
Closed
Figure 10. Overview of
SPC574KADPT144S Rev. B mini module
- top – D2
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System clock configuration
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5.5 Connectors
The mini module evaluation board has the following debug connectors:
Table 5. Connectors
Conn
ector
s
Description Position
J1 External power supplies input Figure 10. Overview of SPC574KADPT144S Rev. B mini
module - top – D4
J13 14-pin header connector for JTAG port Figure 10. Overview of SPC574KADPT144S Rev. B mini
module - top – A1
J15 34-pin SAMTEC connector for Nexus 2 Figure 10. Overview of SPC574KADPT144S Rev. B mini
module - top – A2
J16 10-pin SIPI interface connector Figure 10. Overview of SPC574KADPT144S Rev. B mini
module - top – C2
J23,
J24
2 X SAMTEC QSH series, 240 way connector to connect
mini module to Motherboard
Figure 11. Overview of SPC574KADPT144S Rev. B mini
module - bottom
The following figure shows the JTAG connector schema.
Figure 6. External power supply connector schema
Table 6. External power supply connector pinout
Pin number Signal
1 1.25 V
2 3.3 V
3 5 V
4 GND
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Connectors
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Figure 7. JTAG connector schema
The following table shows the JTAG connector pinout.
Table 7. JTAG header 2 x 7 pins connector pinout
Pin number Signal
1 TDI
2 GND
3 TDO
4 GND
5 TCK
6 GND
7 EVTI
8 PORST
9 ESR0
10 TMS
11 VDD_HV_IO_MAIN
12 GND
13 EVTO
14 N.C.
The following picture shows the NEXUS SAMTEC ASP-137973-01 connector schema.
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Connectors
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Figure 8. NEXUS SAMTEC ASP-137973-01
The following table shows the NEXUS SAMTEC ASP-137973-01 connector pinout.
Table 8. NEXUS SAMTEC ASP-137973-01 connector pinout
Pin number Signal
1 N.C.
2 3.3 V
3 N.C.
4 TCK
5 GND
6 TMS
7 TX1P
8 TDI
9 TX1N
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Connectors
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Pin number Signal
10 TDO
11 GND
12 JCOMP
13 N.C.
14 N.C.
15 N.C.
16 EVTI
17 GND
18 EVTO
19 N.C.
20 PORST
21 N.C.
22 ESR0
23 GND
24 GND
25 N.C.
26 N.C.
27 N.C.
28 N.C.
29 GND
30 GND
31 N.C.
32 N.C.
33 N.C.
34 N.C.
SH1 GND
SH2 GND
The following figure shows the SIPI interface schema.
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Connectors
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Figure 9. SIPI interface schema
The following table shows the SIPI interface connector pinout.
Table 9. SIPI interface connector pinout
Pin number Signal
1 SIPI_TXP
2 GND
3 SIPI_TXN
4 GND
5 GND
6 DRCLK
7 SIPI_RXN
8 GND
9 SIPI_RXP
10 GND
5.6 Test points
Several test points of different shape and functionality are scattered around the SPC574KADPT144S Rev. B
evaluation board to allow easy access to MCU and reference signals. This chapter summarizes and describes the
available test points. Test points are listed and detailed in the following table.
Table 10. Test points
Test Point Description Position
GT1 GND test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – A3
GT2 GND test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – D2
GT3 GND test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – A1
GT4 GND test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – D3
GT5 GND test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – D1
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Test points
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Test Point Description Position
TP2 VSS_OSC test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – D3
TP3 AGND test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top– C3
TP4 JCOMP test point (JTAG) Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top– A1
TP5 TCK test point (JTAG) Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top– A1
TP6 TMS test point (JTAG) Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – A1
TP7 TDI test point (JTAG) Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – A1
TP8 TDO test point (JTAG) Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – A1
TP9 SIPI_TXN test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – C2
TP10 SIPI_TXP test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – C2
TP11 SIPI_RXN test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – C2
TP12 SIPI_RXP test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – C2
TP13 J23A, QSH connector, pin10 test
point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – A4
TP14 J23A, QSH connector, pin11 test
point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – A4
TP15 J23A, QSH connector, pin12 test
point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – B4
TP16 J23A, QSH connector, pin13 (PA[8])
test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – A4
TP17 J23A, QSH connector, pin14 (PA[9])
test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – B4
TP18 J23A, QSH connector, pin19
(PA[14]) test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – A3
TP19 J24B, QSH connector, pin210
(PD[6]) test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – D1
TP20 J24B, QSH connector, pin209
(PD[7]) test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – D1
TP21 J24B, QSH connector, pin183
(PF[13]) test point Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top – C1
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Test points
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6Layout overview
Figure 10. Overview of SPC574KADPT144S Rev. B mini module - top
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Layout overview
UM2872 - Rev 1 page 18/31

Figure 11. Overview of SPC574KADPT144S Rev. B mini module - bottom
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Layout overview
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7BOM
Table 11. BOM
# Item Qty Reference Value Option Description
1
C1, C3, C6,
C8, C11, C14,
C16, C20,
C23, C26,
C30, C33,
C36, C39,
C42, C45,
C51, C60,
C63
19 CCERSMD10
4-0603M 100nF Mult. Cer. cap. 50 V SMD 0603
2
C2, C4, C7,
C9, C12,
C15, C17,
C21, C24,
C27, C37,
C40, C43,
C46, C58,
C61, C64
17 CCERSMD10
2-0603M 1000pF Mult. Cer. cap. 50 V SMD 0603
3
C10, C13,
C18, C19,
C22, C25,
C55, C56,
C62
9CCERSMD47
5-0805M 4.7uF Mult. Cer. cap. 16 V SMD 0805
4 C31 1 CCERSMD47
3-0603M 47nF Mult. Cer. cap. 50 V SMD 0603
5C32, C35,
C52, C53 4CCERSMD22 5-0805M 2.2uF Mult. Cer. cap. 16 V SMD 0805
6
C38, C41,
C44, C57,
C65
5 2.2uF DNP Mult. Cer. cap. 16 V SMD 0805
7 C47, C48 2 47pF DNP Mult. Cer. cap. 50 V SMD 0603
8 C49, C50 2 10pF DNP Mult. Cer. cap. 50 V SMD 0603
9 DUT1 1 ZOCC144ET
QFP
K2-
ETQFP144_X
6
K2 - Device Under Test
- ETQFP144(X6) - ENPLAS
OTQ-144SG-0.5-003 for ST
10
GT1, GT2,
GT3, GT4,
GT5, TP2,
TP3
7 TEST2 TEST2 PCB test point - Raised Loops,
Testpoint SMD
11 J1 1 TYCO-14376
71-6
TYCO Board Mount Screwless
Connector - Pitch 5.08 mm 90°
12
J2, J3, J5, J7,
J12, J19, J21,
J22
8 STRIP2PM STRIP 2
POLES N.C. Closed Male Strip 2 poles See Mech Part
13 J4, J6, J8, J9,
J11, J14, J20 7 STRIP3PM STRIP 3 POLI
Close pin 1
and 2 Male Strip 3 poles See Mech Part
14 J13 1 M.14.180
LP-3M
3M Conn Flat Male 14 pins, straight -
Pitch 2.54 mm
15 J15 1
SAM-
ASP1379730
1
SAMTEC 0.8mm pitch - Connector
SMD 17 x 2 - NEXUS Connector
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BOM
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