STMicroelectronics STM32L476 - Features

Features UM1879
6/41 UM1879 Rev 4
1 Features
• STM32L476VGT6 microcontroller featuring 1 Mbyte of Flash memory and 128 Kbytes
of RAM in LQFP100 package
• On-board ST-LINK/V2-1 supporting USB reenumeration capability
• Three different interfaces supported on USB:
– Virtual Com Port
– Mass storage
– Debug port
• Arm
®
Mbed enabled
™(a)
(see http: //mbed.org)
• LCD 24 segments, 4 commons in DIP 28 package
• Seven LEDs:
– LD1 (red/green) for ST-LINK/V2-1 USB communication
– LD2 (red) for 3.3 V power on
– LD3 overcurrent (red)
– LD4 (red), LD5 (green) two user LEDs
– LD6 (green), LD7 (red) USB OTG FS LEDs
• Push-button (reset)
• Four-direction joystick with selection
• USB OTG FS with Micro-AB connector
• SAI Audio DAC, stereo with output jack
• Digital microphone MEMS
• Accelerometer and magnetometer MEMS
• Gyroscope MEMS
• 128-Mbit Quad-SPI Flash memory
• STM32 current ammeter with 4 ranges and auto calibration
• I
2
C extension connector for external board
• Four power supply options:
–ST-LINK/V2-1
– USB FS connector
– External 5V
– CR2032 battery (not provided)
• Extension connectors
• Comprehensive free software including a variety of examples, part of STM32Cube™
package
a. Arm and Mbed are registered trademarks or trademarks of Arm Limited (or its subsidiaries) in the US and/or
elsewhere.