STMicroelectronics SPC570SADPT100S User Manual Download Page 22

Page: 22 / 30

Schematic

Figure 12.

Power and decoupling

5.0V_SR

3.3V_SR

1.25V_SR

5.0V_LR

5.0V_SR

3.3V_SR

1.25V_SR

VDD_HV_IO_MAIN

VDD_HV_PMU_OSC

Pow e r a n d De c ou p lin g

GND

NOT MOUNTED

RING -HEADED FOR PROBE HOOK

1-2 CLOSED

DEFAULT

1-2 CLOSED

DEFAULT

1-2 CLOSED

DEFAULT

default CLOSE

1437671-6

TEST2

GT1

TEST2

GT2

TEST2

GT3

TEST2

GT4

TEST2

GT5

10R
1/10W

0805

STRIP3PM

0603

100nF

50V

X7R

0603

1nF

100V

X7R

0603

100nF
50V

X7R

0603

1nF DNP
100V

X7R

0603

100nF
50V

X7R

0603

1nF
100V

X7R

0603

100nF

50V

X7R

C10

0603

100nF

50V

X7R

C13

0603

100nF

50V

X7R

C26

0805

2.2uF DNP
16V

X7R

C28

0603

100nF
50V

X7R

C29

0805

2.2uF DNP

16V

X7R

C31

0603

100nF

50V

X7R

C32

GND

VDD_HV_ADC_TSENS

VREFH_ADC

default CLOSE

VDD_LV1

VDD_LV2

VDD_LV3

GND

1-2 CLOSED

DEFAULT

STRIP3PM

5.0V_LR

VDD_HV_PMU_OSC

VDD_HV_IO_MAIN

0805

2.2uF
16V

X7R

C12

0805

2.2uF
16V

X7R

C23

GND

0603

100nF

50V

X7R

C19

0805

2.2uF
16V

X7R

C22

GND

0603

100nF

50V

X7R

C15

0603

1nF

100V

X7R

C18

0805

2.2uF
16V

X7R

C21

0805

470nF
50V

X7R

0805

1uF

50V

X7R

0603

1nF DNP

100V

X7R

C14

0603

1nF DNP

100V

X7R

C11

0603

1nF DNP

100V

X7R

C20

PIN 20

0805

2.2uF DNP
16V

X7R

NOT MOUNTED

NOT

MOUNTED

NOT

MOUNTED

NOT

MOUNTED

JP1

default OPEN

0603

1nF DNP

100V

X7R

C27

0603

1nF DNP
100V

X7R

C30

0603

1nF DNP

100V

X7R

C33

NOT MOUNTED

0805

2.2uF

16V

X7R

C25

JP2

JP4

JP5

PLACE NEAR RELATIVE DECOUPLING

NOT MOUNTED

CLOSE TO

GND

ADC

OSC & JTAG (3.3V or 5V)

I/O (3.3v - 5V)

SPC570SADPT100S

Power Pins

VREFH_ADC

VDD_HV_ADC_TSENS

VDD_HV_PMU_OSC

VDD_HV_IO_W0

VDD_HV_IO_E0

VDD_LV_W0

VDD_LV_E0

VDD_LV_E1

VDD_HV_IO_N0

VDD_HV_IO_N1

EPAD

103

MCU CORE LOGIC

( 1.25V )

DUT1A

VELVETY-eTQFP100

UM2868

Rev 1

page 22/30

UM2868

Schematic

Summary of Contents for SPC570SADPT100S

Page 1: ...upporting STMicroelectronics SPC570S50L3 microcontroller device in eTQFP100 package Figure 1 SPC570SADPT100S SPC570SADPT100S evaluation board UM2868 User manual UM2868 Rev 1 May 2021 For further infor...

Page 2: ...ice 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...

Page 3: ...view of SPC570SADPT100S bottom 1 1 Supported devices The SPC570SADPT100S supports the following STMicroelectronics family of microcontrollers in eTQFP100 SPC570S50L3 UM2868 Supported devices UM2868 Re...

Page 4: ...red 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 S...

Page 5: ...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 i...

Page 6: ...ers 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...

Page 7: ...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 min...

Page 8: ...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 configur...

Page 9: ...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 mo...

Page 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 suppli...

Page 11: ...al 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 SA...

Page 12: ...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 GN...

Page 13: ...able 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...

Page 14: ...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 follo...

Page 15: ...s 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 Po...

Page 16: ...1 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...

Page 17: ...6 Layout overview Figure 10 Overview of SPC570SADPT100S mini module top UM2868 Layout overview UM2868 Rev 1 page 17 30...

Page 18: ...Figure 11 Overview of SPC570SADPT100S mini module bottom UM2868 Layout overview UM2868 Rev 1 page 18 30...

Page 19: ...ies 7 C12 C21 C22 C23 C25 5 CCERSMD225 08 05M 2 2 F 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 06...

Page 20: ...2 JP4 JP5 3 Close Jumper SMD 25 LD1 1 LEDSMDGIAL 08 05 Yellow Led Diode Yellow SMD 0805 26 LD2 1 LEDSMDRED 080 5 Red Led Diode Red SMD 0805 27 OSC1 1 Q8MHZ SMD 3953M 8 MHz Hybrid Quartz Osc SMD ECS 39...

Page 21: ...1 1 74LVC125AMTR SMD 74LVC125AMTR I C Low Voltage CMOS Quad Bus Buffers SO14 40 U3 1 74V1G08 SMD 74V1G08STR I C Single 2 Input and Gate SMD SOT23 5L 41 XT1 1 Q40MHZ SMD 5032 40 MHz Quartz 40MHz SMD NX...

Page 22: ...VDD_LV1 VDD_LV2 VDD_LV3 GND 1 2 CLOSED DEFAULT 2 1 3 STRIP3PM J1 5 0V_LR VDD_HV_PMU_OSC VDD_HV_IO_MAIN 0805 2 2uF 16V X7R C12 0805 2 2uF 16V X7R C23 GND 0603 100nF 50V X7R C19 0805 2 2uF 16V X7R C22 G...

Page 23: ...PD 11 78 PD 14 81 PD 15 82 PE 2 86 PE 3 MSEO 87 PE 5 MDO3 89 PE 6 MDO2 90 PE 7 MDO1 91 PE 8 MDO0 92 PE 11 MCKO 96 PE 14 EVTO 99 PE 15 EVTI 100 PORST 66 TESTMODE 64 XTAL 54 EXTAL 53 PB 5 25 PB 6 26 PB...

Page 24: ...1 10W 0603 R15 1 2 40MHz NX5032GA XT1 0603 10pF DNP 50V COG NP0 C36 0603 10pF DNP 50V COG NP0 C37 0603 100nF 50V X7R C39 STRIP2PM J17 2 1 3 STRIP3PM J19 100R 1 10W 0603 R27 EN 1 GND 2 OUT 3 Vs 4 8MHz...

Page 25: ...44 144 146 146 148 148 150 150 152 152 154 154 156 156 158 158 160 160 162 162 164 164 166 166 168 168 170 170 172 172 174 174 176 176 178 178 180 180 182 182 184 184 186 186 188 188 190 190 192 192 1...

Page 26: ...Revision history Table 12 Document revision history Date Version Changes 24 May 2021 1 Initial release UM2868 UM2868 Rev 1 page 26 30...

Page 27: ...Hardware dimension 6 4 3 Pin numbering for jumpers 6 5 Hardware and jumper setting 7 5 1 Power supplies 7 5 2 JTAG LFAST LVDS SIPI interface configuration 8 5 3 System clock configuration 9 5 4 Reset...

Page 28: ...Table 5 JTAG Header 2x7 pins connector pinout 11 Table 6 NEXUS SAMTEC ASP 137973 01 connector pinout 12 Table 7 Nexus level 3 connector pinout 13 Table 8 FCCU connector pinout 15 Table 9 External pow...

Page 29: ...7 AURORA schema 13 Figure 8 FCCU connector schema 14 Figure 9 External power supply connector schema 15 Figure 10 Overview of SPC570SADPT100S mini module top 17 Figure 11 Overview of SPC570SADPT100S m...

Page 30: ...ts and ST assumes no liability for application assistance or the design of Purchasers products No license express or implied to any intellectual property right is granted by ST herein Resale of ST pro...

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