STMicroelectronics STM32L431CCU7 MCUs 超低功耗 FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes Flash

Core: ARM Cortex M4

Data RAM Size: 64 kB

Data RAM Type: SRAM

Data ROM Size: 256 kB

Data ROM Type: Flash

ADC Resolution: 12 bit

DAC Resolution: 12 bit

Data Bus Width: 32 bit

Interface Type: CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB

Mounting Style: SMD/SMT

Number of I/Os: 38 I/O

Watchdog Timers: Watchdog Timer, Windowed

Processor Series: STM32

Moisture Sensitive: Yes

Program Memory Size: 256 kB

Program Memory Type: Flash

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.71 V

Analog Supply Voltage: 1.6 V to 3.6 V

Number of ADC Channels: 10 Channel

Maximum Clock Frequency: 80 MHz

Operating Supply Voltage: 1.71 V to 3.6 V

Maximum Operating Temperature: + 105 C

Minimum Operating Temperature: - 40 C