Features
■ STM32L552ZET6QU microcontroller featuring 512 Kbytes of Flash memory and 256 Kbytes of SRAM in LQFP144 package
■ 2.8" 240 × 320 pixel-262K color TFT LCD module with parallel interface and touch panel
■ USB Type-C™ Sink device FS
■ On-board current measurement
■ SAI Audio CODEC
■ ST-MEMS digital microphones
■ 512-Mbit Octal-SPI Flash, 64-Mbit Octal HyperRAM, 16-Mbit SRAM, 128-Kbit I2C EEPROM
■ Four user LEDs
■ User, Tamper and Reset push-buttons
■ 4-direction joystick with a selection button
■ Touch sensing button
■ Light-dependent resistor (LDR)
■ Potentiometer
■ Coin-battery cell holder for power backup
■ Power-metering demonstration with dual-channel, sigma-delta modulator
■ Board connectors: – Power jack – USB Type-C™ – microSD™ card – Smartcard socket – Stereo headset jack including analog microphone input – Audio jack for external speakers – Two DB9 for external RS-232 port and CAN FD – JTAG and ETM trace debugger – Connectors for ADC input and DAC output – I/O expansion connectors – STMod+ expansion connector – Pmod™ expansion connector – Audio daughterboard expansion connector – Motor-control interface expansion connector – I2C expansion connector
■ Flexible power-supply options: ST-LINK, USB VBUS or external sources
■ On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
■ Comprehensive free software libraries and examples available with the STM32CubeL5 MCU Package
■ Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, and STM32CubeIDE Product status link STM32L552E-EV Evaluation board with STM32L552ZE MCU STM32L552E-EV Data brief DB3617 - Rev 2 - March 2020 For further information contact your local STMicroelectronics sales office.