STM32L471RET6，Integrated Circuits 
Embedded
Microcontrollers
STMicroelectronics
Series
STM32L4
Package
Tray
Core Processor
ARM® Cortex®-M4
Core Size
32-Bit Single-Core
Speed
80MHz
Connectivity
CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O
51
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
128K x 8
Voltage - Supply (Vcc/Vdd)
1.71V ~ 3.6V
Data Converters
A/D 16x12b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
64-LQFP
Supplier Device Package
64-LQFP (10x10)