STM32L476G-EVAL Evaluation board with STM32L476ZG MCU Data brief Features STM32L476ZGT6 microcontroller with 1-Mbyte Flash memory and 128-Kbyte RAM Four power supply options: power jack, ST-LINK/V2-1 USB connector, USB OTG FS connector, daughterboard Microcontroller supply voltage: 3.3 V or range from 1.71 V to 3.6 V Two MEMS digital microphones Two jack outputs for stereo audio headphone with independent content Slot for microSD card supporting SD, SDHC, SDXC 4-Gbyte microSD card bundled 16-Mbit (1M x 16 bit) SRAM device 128-Mbit (8M x 16 bit) NOR Flash memory device 256-Mbit Quad-SPI Flash memory device with Double Transfer Rate (DTR) support RF-EEPROM with I C bus EEPROM supporting 1 MHz I C-bus communication speed 1. Picture is not contractual. RS-232 port configurable for communication or STM32L476ZGT6 flashing NFC transceiver connector IrDA transceiver (only supported up to MB1144 Connector for ADC input and DAC output C-01 version of the board, no more supported Power-metering demonstration with dual- from MB1144 C-02 version) channel, sigma-delta modulator USB OTG FS Micro-AB port PT100 thermal sensor with dual-channel, CAN 2.0A/B-compliant port sigma-delta modulator Joystick with four-way controller and selector STM32L476ZGT6 current consumption Reset and wake-up / tamper buttons measurement circuit Touch-sensing button Access to comparator and operational amplifier Light-dependent resistor (LDR) of STM32L476ZGT6 Potentiometer Extension connector for motor-control module Coin battery cell for power backup JTAG/SWD, ETM trace debug support, user LCD glass module daughterboard (MB979) interface through USB virtual COM port, with 40x8-segment LCD driven directly by embedded ST-LINK/V2-1 debug and flashing STM32L476ZGT6 facility 2.8-inch 320x240 dot-matrix color TFT LCD Extension connector for daughterboard panel with resistive touchscreen Smartcard connector and SWP support December 2016 DocID027343 Rev 3 1/4 For further information contact your local STMicroelectronics sales office. www.st.comDescription STM32L476G-EVAL Description The STM32L476G-EVAL evaluation board has been designed as a complete demonstration and development platform for STMicroelectronics ARM Cortex -M4 core-based STM32L476ZGT6 microcontroller with three I C buses, three SPI interfaces, six USART ports, CAN port, SWPMI, two SAI ports, 12-bit ADC, 12-bit DAC, LCD driver, internal 128-Kbyte SRAM and 1-Mbyte Flash memory, Quad-SPI port, touch-sensing capability, USB OTG FS port, LCD controller, Flexible Memory Controller (FMC), JTAG debugging support. The full range of hardware features on the board helps user to evaluate all the peripherals (USB OTG FS, USART, digital microphones, ADC and DAC, dot-matrix TFT LCD, LCD glass module, IrDA (supported up to version MB1144 C-01 of the board), LDR, SRAM, NOR Flash memory device, Quad-SPI Flash memory device, microSD card, sigma-delta modulators, smartcard with SWP, CAN transceiver, I C, EEPROM, RF-EEPROM) and develop applications. Extension headers allow easy connection of a daughterboard or wrapping board for a specific application. An ST-LINK/V2-1 is integrated on the board, as embedded in-circuit debugger and programmer for the STM32 MCU and the USB virtual COM port bridge. System requirement Windows OS (XP, 7 or 8) or Linux 64-bit or Mac OS X USB Type-A to Type-B or Mini-B cable Development toolchains (a) ARM Keil : MDK-ARM (a) IAR : EWARM (a) GCC-based IDEs (free AC6: SW4STM32, Atollic TrueSTUDIO and others) Demonstration software Demonstration software is preloaded in the STM32L476G-EVAL Flash memory, for easy demonstration of the device peripherals in stand-alone mode. For more information and to download the latest available version, refer to the STM32L476ZGT6 demonstration software available on the www.st.com website. a. On Windows only. 2/4 DocID027343 Rev 3