STMicroelectronics SPC570SADPT100S User manual

Introduction
The SPC570SADPT100S mini module is an evaluation board supporting STMicroelectronics SPC570S50L3 microcontroller
device in eTQFP100 package.
Figure 1. SPC570SADPT100S
SPC570SADPT100S evaluation board
UM2868
User manual
UM2868 - Rev 1 - May 2021
For further information contact your local STMicroelectronics sales office.
www.st.com

1Overview
The SPC570SADPT100S mini module is an evaluation board supporting STMicroelectronics SPC570S50L3
microcontroller device in eTQFP100 package.
The SPC570SADPT100S mini module is designed to be connected onto the SPC58xxMB motherboard, offering
a mechanism for easy customer evaluation of the SPC570S50xx 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 SPC570SADPT100S 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 SPC570SADPT100S - top
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Overview
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Figure 3. Overview of SPC570SADPT100S - bottom
1.1 Supported devices
The SPC570SADPT100S supports the following STMicroelectronics family of microcontrollers in eTQFP100:
• SPC570S50L3
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Supported devices
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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 SPC570SADPT100S 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
• SPC570SADPT100S has the socket for device in eTQFP100 package
• Debug ports:
– 34-pin SAMTEC connector for Nexus 2
– 38-pin Mictor connector for Nexus level 3+
– 14-pin header connector for JTAG port
• 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 pin numbering convention
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Hardware description
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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 SPC570SADPT100S 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
J1
VDD_HV_ADC_TSENS voltage configuration:
• 1-2: 5 V_LR (linear)
• 2-3: 5 V_SW (switching)
1-2 (5
V_LR)
Figure 10. Overview of
SPC570SADPT100S mini module - top –
C3
J3
VREFH_ADC voltage configuration:
• 1-2: 5 V_LR (linear)
• 2-3: 5 V_SW (switching)
1-2 (5
V_LR)
Figure 10. Overview of
SPC570SADPT100S mini module - top –
C3
J5
VDD_HV_PMU_OSC voltage configuration:
• 1-2: 5 V_SR
• 2-3: 3.3 V_SR
1-2 (5
V_SR)
Figure 10. Overview of
SPC570SADPT100S mini module - top –
C2
J6
VDD_HV_IO_MAIN voltage configuration:
• 1-2: 5V_SR
• 2-3: 3.3V_SR
1-2 (5
V_SR)
Figure 10. Overview of
SPC570SADPT100S mini module - top –
C3
JP1
External core voltage supply configuration jumper:
• Open: core voltage supply not connected to
external 1.25 V
• Closed: core voltage supply connected to external
1.25 V
Open
Figure 11. Overview of
SPC570SADPT100S mini module - bottom
– C4
JP2
VDD_LV1 configuration for external 1.25V use:
• Open: VDD_LV1 not connected to JP1
• Closed: VDD_LV1 connected to JP1
Close
Figure 11. Overview of
SPC570SADPT100S mini module - bottom
– C3
JP4
VDD_LV2 configuration for external 1.25 V use:
• Open: VDD_LV2 not connected to JP1
• Closed: VDD_LV2 connected to JP1
Close
Figure 11. Overview of
SPC570SADPT100S mini module - bottom
– C2
JP5
VDD_LV3 configuration for external 1.25V use:
• Open: VDD_LV3 not connected to JP1
• Closed: VDD_LV3 connected to JP1
Close
Figure 11. Overview of
SPC570SADPT100S mini module - bottom
– C2
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Hardware and jumper setting
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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
J11
TESTMODE connection configuration:
• Open: TESTMODE not connected
• Closed: TESTMODE connected to:
– R6 Mounted: pulldown (default)
– R3 Mounted: pullup
Close (default pull-
down)
Figure 10. Overview of SPC570SADPT100S
mini module - top – A2
JP3
PC[15] connection configuration jumper:
• 1-2: QSH connectors (motherboard)
• 2-3: ESR0
1-2 (QSH connectors
motherboard)
Figure 10. Overview of SPC570SADPT100S
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
J13
EXTAL connectionconfiguration:
• 1-2: EXTAL connected to 40 MHz cristal clock source
• 2-3: EXTAL connected to EXTAL EVB clock source
1-2 (XT1
pin2)
Figure 10. Overview of
SPC570SADPT100S mini module - top –
B2
J15
XTAL connectionconfiguration:
• 1-2: XTAL connected to 40 MHz cristal clock source
• 2-3: XTAL connected to XTAL EVB clock source
1-2 (XT1
pin1)
Figure 10. Overview of
SPC570SADPT100S mini module - top –
B2
J17
8 MHz oscillator enable jumper:
• Open: 8 MHz oscillator not enabled
• Closed: 8 MHz oscillator enabled
Open
Figure 10. Overview of
SPC570SADPT100S mini module - top –
C1
J19
External clock source jumper selector:
• 1-2: from 8 MHz oscillator
• 2-3: from SMA connector
1-2
Figure 10. Overview of
SPC570SADPT100S mini module - top –
B2
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System clock configuration
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5.4 Connectors
The mini module evaluation board has the following debug connectors:
Table 4. Connectors
Conn
ector
s
Description Position
J12 14-pin header connector for JTAG port Figure 10. Overview of SPC570SADPT100S mini module
- top – A1
J14 34-pin SAMTEC connector for Nexus 2 Figure 10. Overview of SPC570SADPT100S mini module
- top – A2
J7 38-pin Mictor connector for Nexus level 3+ Figure 10. Overview of SPC570SADPT100S mini module
- top – A3
J4 Fault Collection and Control Unit (FCCU) pin, for failure
notification
Figure 10. Overview of SPC570SADPT100S mini module
- top – C4
J2 External power supplies input Figure 10. Overview of SPC570SADPT100S mini module
- top– D4
J23,
J24
2 X SAMTEC QSH series, 240 way connector to connect
minimodule to Motherboard
Figure 11. Overview of SPC570SADPT100S mini module
- bottom
The following figure shows the JTAG connector schema.
Figure 5. JTAG connector schema
The following table shows the JTAG connector pinout.
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Connectors
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Table 5. JTAG Header 2x7 pins connector pinout
Pin number Signal
1 TDI
2 GND
3 TDO
4 GND
5 TCK
6 GND
7 EVTI
8 N.C.
9 PORST
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.
Figure 6. NEXUS SAMTEC ASP-137973-01
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Connectors
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The following table shows the NEXUS SAMTEC ASP-137973-01 connector pinout.
Table 6. 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
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 NEXUS Level 3+ schema.
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Connectors
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Figure 7. AURORA schema
The following picture shows the Nexus level 3+ connector pinout.
Table 7. Nexus level 3+ connector pinout
Pin number Signal
1 Not connected
2 Not connected
3 Not connected
4 Not connected
5 Not connected
6 GND
7 TRACE_D2_P
8 Not connected
9 TRACE_D2_N
10 Not connected
11 GND
12 GND
13 TRACE_D0_P
14 Not connected
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Connectors
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Pin number Signal
15 TRACE_D0_N
16 Not connected
17 GND
18 GND
19 TRACE_CLK_P
20 Not connected
21 TRACE_CLK_N
22 Not connected
23 GND
24 GND
25 TRACE_D1_P
26 Not connected
27 TRACE_D1_N
28 Not connected
29 GND
30 GND
31 TRACE_D3_P
32 Not connected
33 TRACE_D3_N
34 Not connected
35 GND
36 GND
37 Not connected
38 GND
39 Not connected
40 GND
The following figure shows the FCCU (Fault Collection and Control Unit) connector schema.
Figure 8. FCCU connector schema
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Connectors
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Table 8. FCCU connector pinout
Pin number Signal
1 FCCU_F0
2 FCCU_F1
The following figure shows the external power supply connector schema.
Figure 9. External power supply connector schema
Table 9. External power supply connector pinout
Pin number Signal
1 1.25 V
2 3.3 V
3 5 V
4 GND
5.5 Test points
Several test points of different shape and functionality are scattered around the SPC570SADPT100S 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 SPC570SADPT100S mini module - top – A4
GT2 GND test point Figure 10. Overview of SPC570SADPT100S mini module - top – D4
GT3 GND test point Figure 10. Overview of SPC570SADPT100S mini module - top – C2
GT4 GND test point Figure 10. Overview of SPC570SADPT100S mini module - top – A1
GT5 GND test point Figure 10. Overview of SPC570SADPT100S mini module - top – D1
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Test points
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Test Point Description Position
TP3 TCK test point (JTAG) Figure 10. Overview of SPC570SADPT100S mini module - top – A1
TP4 TMS test point (JTAG) Figure 10. Overview of SPC570SADPT100S mini module - top – A1
TP5 TDI test point (JTAG) Figure 10. Overview of SPC570SADPT100S mini module - top – A2
TP6 TDO test point (JTAG) Figure 10. Overview of SPC570SADPT100S mini module - top – A1
TP11 J23A, QSH connector, pin10 (PA[5]) test
point Figure 10. Overview of SPC570SADPT100S mini module - top – A2
TP16 J23A, QSH connector, pin19 (PA[14]) test
point Figure 10. Overview of SPC570SADPT100S mini module - top – B4
TP17 J24B, QSH connector, pin210 (PD[6]) test
point Figure 10. Overview of SPC570SADPT100S mini module - top – D1
TP18 J24B, QSH connector, pin209 (PD[7]) test
point Figure 10. Overview of SPC570SADPT100S mini module - top – D1
TP19 J24B, QSH connector, pin183 (PF[13]) test
point Figure 10. Overview of SPC570SADPT100S mini module - top – C1
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Test points
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6Layout overview
Figure 10. Overview of SPC570SADPT100S mini module - top
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Layout overview
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Figure 11. Overview of SPC570SADPT100S mini module - bottom
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Layout overview
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7BOM
Table 11. BOM
# Item Qty Reference Value Options Description
1 C1 1 CCERSMD105-08
05M 1μF Mult. Cer. cap. 50V SMD 0805
2
C2, C5,
C8, C10,
C13, C15,
C19, C26,
C29, C32,
C39
11 CCERSMD104-06
03M 100nF Mult. Cer. cap. 50V SMD 0603
3C3, C9,
C18 3CCERSMD102-06 03V 1nF Mult. Cer. cap. 100V SMD 0603
4 C4 1 CCERSMD474-08
05X 470nF Mult. Cer. cap. 50V SMD 0805
5
C6, C11,
C14, C20,
C27, C30,
C33
7 1nF DNP DNP Mult. Cer. cap.
100V SMD 0603
6C7, C28,
C31 3 2.2 μF DNP DNP
Mult. Cer. cap.
16V SMD 0805 -
Automotive Series
7
C12, C21,
C22, C23,
C25
5CCERSMD225-08
05M 2.2 μF
Mult. Cer. cap.
16V SMD 0805 -
Automotive Series
8 C34, C38 2 47pF DNP DNP Mult. Cer. cap.
50V SMD 0603
9 C35 1 CCERSMD270-06
03 27pF Mult. Cer. cap. 50V SMD 0603
10 C36, C37 2 10pF DNP DNP Mult. Cer. cap.
50V SMD 0603
11 DUT1 1 ZOCC100TQFP-
XEST
VELVETY-
eTQFP100
VELVETY - Device
Under Test -
ETQFP100 -
SENSATA(WELLS
) -
3014-100-06-0G-
ST
12
GT1,
GT2,
GT3,
GT4, GT5
5 TEST2 TESTPOINT PCB test point -
Raised Loops
13
J1, J3,
J5, J6,
J13, J15,
J19, JP3
8 STRIP3PM STRIP3PM 1-2 Male Strip 3 poles
14 J2 1 TYCO-1437671-6 1437671-6
TYCO Board
Mount Screwless
Connector - Pitch
5.08mm 90°
15 J4 1 STRIP2PM STRIP2PM Male Strip 2 poles
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BOM
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# Item Qty Reference Value Options Description
16 J7 1 TYCO-5767054-1 5767054-1
Conn. SMD
TYCO , vertical,
female, 38P
MICTOR - GND
Pin Lenght
2.74mm
17 J11, J18,
J20, J21 4 STRIP2PM STRIP2PM Close Male Strip 2 poles
18 J12 1 M.14.180 LP-3M N2514-6002RB
3M Conn Flat
Male 14 pins,
straight - Pitch
2.54mm
19 J14 1 SAM-
ASP13797301
SAMTEC
ASP-137973-01
SAMTEC 0.8mm
pitch - Connector
SMD 17x2 -
NEXUS Connector
20 J17 1 STRIP2PM STRIP2PM Open Male Strip 2 poles
21 J22 1 BNC-SMA-
FEM-180
BNC-SMA-
FEM-180
Conn. RF SMA
180°
22 J23, J24 2 SAM-
QSH12001LDA
SAMTEC
QSH-120-01-L-D-
A
SAMTEC 0.5mm
pitch High Speed
SMD Socket
23 JP1 1 Jumper SMD
24 JP2, JP4,
JP5 3 Close Jumper SMD
25 LD1 1 LEDSMDGIAL-08
05 Yellow Led Diode Yellow SMD 0805
26 LD2 1 LEDSMDRED-080
5Red Led Diode Red SMD 0805
27 OSC1 1 Q8MHZ-
SMD-3953M 8 MHz Hybrid Quartz Osc SMD ECS 3953M
28 R1 1 RESMD100-805 10R Resistor 1/10W
1% SMD 0805
29 R3 1 10K DNP DNP Resistor 1/10W
1% SMD 0603
30 R4, R5,
R25 3 RESMD472-0603 4 K7 Resistor 1/10W 1% SMD 0603
31 R6, R23 2 RESMD103-0603 10 K Resistor 1/10W
1% SMD 0603
32 R7 1 0R DNP DNP Resistor 1/10W
1% SMD 0603
33 R15 1 RESMD000-0603 0 R Resistor 1/10W
1% SMD 0603
34 R21, R22 2 RESMD561-0603 560 R Resistor 1/10W
1% SMD 0603
35 R24, R26 2 RESMD221-0603 220 R Resistor 1/10W
1% SMD 0603
36 R27 1 RESMD101-0603 100 R Resistor 1/10W
1% SMD 0603
37 SW1 1 PULSANTEG Pushbutton Pushbutton for pcb
4 pins
38 TP3, TP4,
TP5, TP6 4 DNP Testpoint SMD
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BOM
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