STEVAL-TTM004V1 STMicroelectronics

STEVAL-TTM004V1 Data brief Control board for automotive motor control applications based on SPC58NN84E7 Features Control board with SPC58NN84E7 microcontroller in eLQFP176 package (AEC- Q100 qualified and ASIL-D of ISO 26262) SPC5 studio Motor Control software tool support MC connector compatible with all ST motor control power boards for CAN-FD and UART interfaces HALL, Encoder and Resolver sensor inputs Suitable for applications implementing field oriented control (FOC) Analog input/output with active filters and compatible with a dedicated daughter board for resolver reading Description This control board is designed for high voltage motor control applications like traction inverters. The board hosts several connectors offering a wide range of external connection options for digital and analog inputs and outputs with optimized filters for signal conditioning. The control board can be powered independently via its power supply connector or it can be supplied by any power board through the MC connector. The board includes a potentiometer and a user button for further evaluation and application development support. Product summary Control board for automotive motor STEVAL- control applications TTM004V1 based on SPC58NN84E7 32-bit Power Architecture MCU for SP58NN84E7 High Performance Applications DB4233 - Rev 1 - June 2020 www.st.com For further information contact your local STMicroelectronics sales office.STEVAL-TTM004V1 Schematic diagrams DB4233 - Rev 1 page 2/7 1 Schematic diagrams Figure 1. STEVAL-TTM004V1 - board schematics (1 of 4) CONTROL BOARD R1 3V3 Micro C 0 diag2 gapDrive CON1 SD gap 2 1 SD gapDriver SPI CS 4 3 SPI CS SPI CK 6 5 SPI SPI CK SPI MOSI 8 7 SPI MOSI SPI MISO 10 9 CON2 SPI MISO 12 11 1 BUS Current Monitor 14 13 ENC B AUX 2 BUS Current monitoring +5V C 3 Encoder Aux ENC A AUX 14P female connector DIN 41651 4 GND C ENC IN AUX 5 VDD HV AD VDD HV AD VDD HV AD +VDD HV +5V C 3V3 Micro C +VDD HV +VDD HV +VDD HV CON5 MTA-100 VDDLV GND C VDDLV VDDLV +5V C +5V C +5V C 3V3 Micro C 3V3 Micro C +3V3 Micro GND C GND C GND C Power Stage Temp Sens ing Power Stage Temp Monitoring DC Bus Sens ing DC BUS MONITORING CON3 MC BKIN 1 2 Motor Control BKIN MC HS 1 3 4 GND C GND C GND C Motor Control HS1 MC LS 1 5 6 Motor Control LS1 MC HS 2 7 8 Motor Control HS2 MC LS 2 9 10 Motor Control LS2 MC HS 3 11 12 MCC Motor Control HS3 MC LS 3 13 14 CON4 Motor Control LS3 Current Phas e U 15 16 U Motor Phase Current 1 Current Phas e V 17 18 HALL CH 1 AUX V Motor Phase Current 2 Current Phas e W 19 20 HALL CH 2 AUX W Motor Phase Current 3 NTC ByPas s Relay 21 22 GND C HALL CH 3 AUX NTC ByPass Relay HALL Aux 4 23 24 Dis s ipative Brake PWM 3V3 Micro C TP1 +5V C Dissipative Brake PWM 5 +5V MC 25 26 R5 0 +VDD HV PFC Sync 27 28 +3V3 MC L1 PFC Sync +3V3 J umper 3V3 Micro C PFC PWM 29 30 1 2 R6 0 CON5 MTA-100 PFC PWM 31 32 R7 0 Control Board Not As s embled +3V3 ext C1 GND C 33 34 330Ohm 100MHz +VDD HV Not As s embled +5V C R8 0 0.1uF A U1 34P female connector DIN 41651 3 ESDA5V3LY HALL A / ENC A / RPS A HALL B / ENC B / RPS B GND C HALL C / ENC IN / RPS C GND C TP2 VDD HV AD R9 0 Vext 5V L2 3V3 Micro C +5V J umper +5V C R10 0 1 2 +5V C R12 0 Not As s embled 330Ohm 100MHz VDD HV AD On board power supply +5V C Not As s embled R11 0 C2 Power Supply U2 A 0.1uF 3 ESDA6V1LY +5V C +3V3 ext +5V C +3V3 ext +3V3 ext GND C GND C VDDLV VDDLV VDDLV Hole M3 GND C Power Supply MH1 MH2 GND C M3 HOLE M3 HOLE GND C GND C HALL C / ENC IN / RPS C HALL B / ENC B / RPS B HALL A / ENC A / RPS A Bottom Bottom D1 R2 1.5k C A LED GREEN K2 2 D2 820 C A R3 1 K1 LED GREEN D3 R4 820 C A LED GREEN K2 2 K1 1