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STMicroelectronics STM32L471QEI6 MCU+FPUs Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

Core: ARM Cortex M4

Data RAM Size: 128 kB

Data RAM Type: SRAM

ADC Resolution: 3 x 12 bit

DAC Resolution: 12 bit

Data Bus Width: 32 bit

Interface Type: CAN, I2C, SAI, SPI, USART

Mounting Style: SMD/SMT

Number of I/Os: 109 I/O

Watchdog Timers: Watchdog Timer, Windowed

Moisture Sensitive: Yes

Program Memory Size: 512 kB

Program Memory Type: Flash

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.71 V

Number of ADC Channels: 19 Channel

Maximum Clock Frequency: 80 MHz

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C

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