STEVAL-IHM042V1

STEVAL-IHM042V1 Compact, low-voltage dual motor control evaluation board based on the STM32F303CC and L6230 Data brief Description The STEVAL-IHM042V1 evaluation board is designed as a complete dual motor field-oriented control (FOC) demonstration platform featuring STMicroelectronics’ ARM Cortex™-M4F 32-bit core-based STM32F303CC microcontroller with floating point support and two fully integrated DMOS L6230 3-phase motor drivers. Features • Highly compact dual 3-phase motor control design • Two L6230 monolithic power stages in a PowerSO package, featuring overcurrent and thermal protection • STMicroelectronics’ ARMTM Cortex-M4F corebased STM32F303CC microcontroller capable of simultaneous driving field-oriented control of two PMSM motors • Sensored or sensorless vector control (FOC) • Input voltage from 8 V to 48 V • Up to 10 W continuous for each motor • 3- or 1-shunt current sensing topology for each drive easily selectable through jumpers • On-board STLink for STM32F303CC programming It is designed as an integrated evaluation environment for motor control applications in the range of 8 V - 48 V DC bus voltage (extendable up to 52 V) and nominal power up to 10 W for each motor drive. The design exploits the computational power of the STM32F303CC microcontroller with 48 KB of internal SRAM and 256 KB Flash, 4 ADCs, 2 DACs, 7 comparators, 4 operational amplifiers with programmable gains, SWD debugging, as well as the L6230 DMOS driver’s 2.8 A output peak current, non-dissipative overcurrent detection/protection, crossconduction protection, uncommitted comparator, thermal shutdown, and undervoltage lockout. The STEVAL-IHM042V1 is equipped with a USBto-serial interface, specifically for real-time data exchange implemented by an STM32F103C8 pre-programmed with the STM32 Virtual COM Port firmware. The ST Link in-circuit debugger and programmer is embedded in the board, allowing the user to program and debug the STM32F303CC microcontroller directly with a USB cable using a compatible toolset. • USB-to-serial interface for real-time control via ST MC Workbench • RoHS compliant March 2015 DocID023942 Rev 4 For further information contact your local STMicroelectronics sales office. 1/8 www.st.com DocID023942 Rev 4 5 C15 1uF C11 22pF C10 22pF VDD_MCU +5V_USB CN1 C2 10pF LED1 C3 10pF + + MC2_CurrentC PA0 RESET R76 00 SB1 MC2_CurrentA MC1_PWM_EN MC2_PWM_EN V_EncHall ENC Z/H3_B C16 100nF R14 220 VDD_MCU X1 8MHz R10 NM R7 00 Motor 2 Enc/Hall Connector 1 R12 39k 5 4 3 2 DAC1_OUT MC2_CurrentB VDD_MCU PB2 PB10 MC1_CurrentA 1 2 3 4 5 6 7 8 9 10 11 12 VDD_MCU MC1_CurrentB R13 39k CN2 MC2_PWM_2 MC2_PWM_3 ENC Z/H3_A C1 10pF 3 4 ENC B/H2_A V_EncHall ENC A/H1_A C4 10pF VBAT PC13/TAMP/RTC PC14 PC15 PD0/OSC-IN PD1/OSC-OUT NRST VSSA VDDA PA0-WKUP PA1 PA2 U1 C7 100nF V_EncHall R4 4 .7 k 2 Motor 1 Enc/Hall Connector 1 VDD_MCU R3 4 .7 k R1 4 .7 k R2 4 .7 k VDD_MCU ENC Z/H3_A C6 10pF R6 4 .7 k STM32F303CCT6 36 35 34 33 32 31 30 29 28 27 26 25 SB2 R8 NM ENC Z/H3_B PB5 PB4 PB3 MC2_PWM_1 TCK/SWCLK VDD_MCU C1 7 100nF VDD2 VSS2 PA13 PA12 PA11 PA10 PA9 PA8 PB15 PB14 PB13 PB12 ENC A/H1_B ENC B/H2_B USART_RX USART_TX ENC B/H2_A ENC A/H1_A ENC B/H2_B ENC A/H1_B ENC B/H2_A C5 10pF R5 4 .7 k 48 47 46 45 44 43 42 41 40 39 38 37 VDD3 VSS3 PB9 PB8 BOOT0 PB7 PB6 PB5 PB4 PB3 PA15 PA14 2/8 PA3 PA4 PA5 PA6 PA7 PB0 PB1 PB2 PB10 PB11 VSS1 VDD1 C1 3 1nF TMS/SWDIO BTN2 BTN1 MC1_PWM_3 MC1_PWM_2 MC1_PWM_1 LED2 MC2_CurrentB MC1_CurrentC C9 100nF VDD_MCU VS R1 1 8 .2 k R9 120k R15 3 .3 K R74 NM VDD_MCU TDO/SWO PA0 R1 7 100K R72 00 R1 6 3 .3 K R75 NM VDD_MCU LED1 C1 4 1nF MC1_STOP C8 4 .7 n F LED2 MC2_STOP PA0 1 13 14 15 16 17 18 19 20 21 22 23 24 Schematic diagrams STEVAL-IHM042V1 Schematic diagrams Figure 1. Schematic (1 of 5) GSPG03122014DI1050 R65 13k R64 13k R63 13k MC1_PWM_EN MC1_PWM_3 MC1_PWM_2 MC1_PWM_1 13 28 24 11 29 26 27 9 10 22 L6230PD CP+ CPCPOUT IN3 EN3 IN2 EN2 IN1 EN1 DIAG/EN U2 L6230 NC#2 NC#3 NC#6 NC#14 NC#16 NC#17 2 3 6 14 16 17 EP 37 MC1_STOP NC#35 NC#34 NC#31 NC#23 NC#21 NC#20 35 34 31 23 21 20 MC1_CurrentC MC1_CurrentB MC1_CurrentA SENSE1 SENSE2 SENSE3 OUT3 OUT2 OUT1 VSA VSB GND GND GND GND VCP VBOOT 30 JP1 12 8 25 32 5 15 4 33 1 18 19 36 7 2 2 3 1 3 R18 0 .4 7 1W D1 R1 9 0 .4 7 1W 1 C2 1 10nF R60 R6 1 R62 R2 0 0 .4 7 1W JP2 100nF C2 3 50V BAV99 1 5 .1 k 5 .1 k 5 .1 k 3 2 1 + + C2 0 47uF 100nF C2 4 50V VS MC2_PWM_EN MC2_PWM_3 MC1_CurrentA MC1_CurrentB MC1_CurrentC Motor 1 CN3 MC2_PWM_2 MC2_PWM_1 MC2_STOP R71 13k R70 13k R69 13k 13 28 24 11 29 26 27 9 10 22 L6230PD CP+ CPCPOUT IN3 EN3 IN2 EN2 IN1 EN1 DIAG/EN U3 L6230 OUT3 OUT2 OUT1 VSA VSB GND GND GND GND VCP VBOOT SENSE1 SENSE2 SENSE3 MC2_CurrentC MC2_CurrentB MC2_CurrentA EP 37 220nF 2 3 35 34 31 23 21 20 NC#35 NC#34 NC#31 NC#23 NC#21 NC#20 NC#2 NC#3 NC#6 NC#14 NC#16 NC#17 2 3 6 14 16 17 C18 30 JP3 12 8 25 32 5 15 4 33 1 18 19 36 7 2 1 3 R21 0 .4 7 1W D2 C1 9 R22 0 .4 7 1W 1 C22 10nF R6 6 R67 R6 8 R23 0 .4 7 1W JP4 100nF C2 5 50V BAV99 1 220nF 2 VDD_MCU 2 3 DocID023942 Rev 4 3 VDD_MCU 5 .1 k 5 .1 k 5 .1 k 100nF C2 6 50V VS 3 2 1 MC2_CurrentA MC2_CurrentB MC2_CurrentC Motor 2 CN4 STEVAL-IHM042V1 Schematic diagrams Figure 2. Schematic (2 of 5) GSPG03122014DI1055 3/8 8 DocID023942 Rev 4 CON2 2 1 CN5 VS 2 1 R2 4 0 R + JP5 PB10 VDD_MCU USART_RX USART_TX PA0 DAC1_OUT PB2 C31 10uF UMK325BJ106MM-T Taiyo Yuden 100nF C2 8 STRIPLINE 1X2 R73 00 EN1 EN2 VIN BOOT 6 9 GND EP FB PGOOD SW C34 100nF 2 PA4 PB7 PB6 CN6 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 PA14 PA13 PC15 PB15 LED1 LED2 PB5 PB4 PB3 TCK/SWCLK TMS/SWDIO Pot1 R33 10k R2 9 2 k7 R27 4 k7 8 .2 u H 47k R25 L1 LED2 LED1 BTN1 C30 820pF 1 PB15 R39 2 3 590 590 C3 5 100nF BUTTON B2 PC15 R36 R34 4 k7 1 4 + + C2 9 47uF 6SVP47M OSCON (SANYO) ESR = 70mohm EPL2010-822MLB Coilcraft 8.2uH/0.5A +3.3_PS VDD_MCU D3 STPS0560Z 4 2 8 Extension connector 3 5 7 1 U4 ST1S14PHR 2 1 8V - 48V 3 1 4/8 2 C27 100nF 3V3 TP1 GND 1 1 BLU D6 RED D5 Btn1 R3 0 100 VDD_MCU 1 2 2 TP2 D4 GREEN LED R26 330 1 BTN2 R3 5 4 k7 1 4 1 4 2 3 2 3 C3 6 100nF BUTTON B3 C3 2 100nF BUTTON B1 +3.3_PS R3 7 00 R3 8 00 +3.3_USB RESET VDD_MCU Btn2 R3 1 100 VDD_MCU RESET R2 8 4 .7 k VDD_MCU Schematic diagrams STEVAL-IHM042V1 Figure 3. Schematic (3 of 5) GSPG03122014DI1100 1 3 5 2 4 4 .7 u F C45 25V C43 100nF C3 8 100nF R51 1 .5 k STL_USB_DM STL_USB_DP +3.3_USB C37 100nF VBAT PC13/TAMP/RTC PC14 PC15 PD0/OSC-IN PD1/OSC-OUT NRST VSSA VDDA PA0-WKUP PA1 PA2 R50 36k 1 R4 9 10k R48 100k T1 BC818 +3.3_USB +5V_USB 1 2 3 SWIM_PU_CTRL 4 5 6 7 STM_RST 8 9 10 AIN_1 11 12 R 4 1 R4 2 NM 10k +3.3_USB +5V_USB CN7 C42 100nF 8MHz CN8 MINIUSBB-TYCO-1734035 1 2 3 4 5 STM_JTMS_SWDIO STM_JTCK_SWCLK R46 100k 20pF 20pF X2 C4 0 +3.3_USB +3.3_USB R40 100k STM_JTCK_SWCLK +5V_USB C4 7 100nF 6 .3 V C4 4 100nF 1 2 3 4 T_JTMS T_JTCK T_SWDIO_IN Nc8 Vout7 Vout6 Nc5 LD1117D33TR GND Vout2 Vout3 Vin U6 C4 1 100nF 8 7 6 5 STM_JTMS_SWDIO STL_USB_DP STL_USB_DM T_SWO LED_STLINK MCO U5 STM32F103C8T6 36 35 34 33 32 31 30 29 28 27 26 25 +3.3_USB VDD2 VSS2 PA13 PA12 PA11 PA10 PA9 PA8 PB15 PB14 PB13 PB12 +3.3_USB + C+46 10uF 25V +3.3_USB T_JTDO T_SWO T_SWDIO_IN T_JTMS T_NRST T_JRST T_JTDI T_JTCK Red LED_STLINK LD1 HSMF_A201-A00J1 Yellow R44 100 TMS/SWDIO RESET TRST TDI TCK/SWCLK TDO/SWO +3.3_USB R4 3 100 2 1 C39 + + +3.3_USB 6 7 8 9 3 3 4 48 47 46 45 44 43 42 41 40 39 38 37 VDD3 VSS3 PB9 PB8 BOOT0 PB7 PB6 PB5 PB4 PB3 PA15 PA14 PA3 PA4 PA5 PA6 PA7 PB0 PB1 PB2 PB10 PB11 VSS1 VDD1 13 14 15 16 17 18 19 20 21 22 23 24 T_JTCK T_JTDO T_JTDI T_NRST T_JRST DocID023942 Rev 4 2 AIN_1 R4 7 4 k7 R45 4 k7 VDD_MCU STEVAL-IHM042V1 Schematic diagrams Figure 4. Schematic (4 of 5) GSPG03122014DI1105 5/8 8 CN10 MINIUSBB-TYCO-1734035 1 2 3 4 5 1 3 5 C56 +5V_USB CN9 C54 100nF +3.3_USB 8MHz 2 4 20pF 20pF X3 C51 C53 100nF VCOM_JTMS_SWDIO VCOM_JTCK_SWCLK R55 100k +3.3_USB 6 7 8 9 4 .7 u F 25V R5 9 1 .5 k VCOM_USB_DM VCOM_USB_DP +3.3_USB VCOM_USART2 TX C49 100nF +3.3_USB VBAT PC13/TAMP/RTC PC14 PC15 PD0/OSC-IN PD1/OSC-OUT NRST VSSA VDDA PA0-WKUP PA1 PA2 R58 36k 1 R5 7 10k R56 100k T2 BC818 +3.3_USB +5V_USB 1 2 3 4 5 6 7 8 9 10 11 12 C48 100nF +3.3_USB VCOM_USART2 RX C50 + + DocID023942 Rev 4 3 R52 100k C5 5 100nF C5 2 100nF VCOM_LED VCOM_JTMS_SWDIO VCOM_USB_DP VCOM_USB_DM U7 STM32F103C8T6 36 35 34 33 32 31 30 29 28 27 26 25 +3.3_USB VDD2 VSS2 PA13 PA12 PA11 PA10 PA9 PA8 PB15 PB14 PB13 PB12 +3.3_USB VCOM_USART2 TX VCOM_USART2 RX Red VCOM_LED L D2 HSMF_A201-A00J1 Yellow R5 4 100 USART_RX USART_TX +3.3_USB R53 100 2 1 VCOM_JTCK_SWCLK 48 47 46 45 44 43 42 41 40 39 38 37 VDD3 VSS3 PB9 PB8 BOOT0 PB7 PB6 PB5 PB4 PB3 PA15 PA14 PA3 PA4 PA5 PA6 PA7 PB0 PB1 PB2 PB10 PB11 VSS1 VDD1 13 14 15 16 17 18 19 20 21 22 23 24 3 4 6/8 2 Schematic diagrams STEVAL-IHM042V1 Figure 5. Schematic (5 of 5) GSPG03122014DI1110 STEVAL-IHM042V1 2 Revision history Revision history Table 1. Document revision history Date Revision Changes 26-Nov-2012 1 Initial release. 03-Dec-2012 2 Added figure from 1 to 5. 31-Mar-2014 3 – Updated the Features and Description of the board. – Minor text modifications in the title, section headings and figure captions. 26-Mar-2015 4 Modified Section 1: Schematic diagrams DocID023942 Rev 4 7/8 8 STEVAL-IHM042V1 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products 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 products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2015 STMicroelectronics – All rights reserved 8/8 DocID023942 Rev 4