STMicroelectronics
STM32L431KBU3
ARM Microcontrollers - MCU Ultra-low-power with FPU ARM Cortex-M4 MCU 80 MHz with 128 Kbytes Flash
Basic Information
View Datasheet ↗- Manufacturer
- STMicroelectronics
- Product Category
- ARM Microcontrollers - MCU
- Series
- STM32L431KB
- Package
- UFQFPN-32
- Mounting Style
- SMD/SMT
- Packaging
- 128 kB
- RoHS
- Compliant (source record)
Technical Specifications
23 parameters- Core
- ARM Cortex M4
- Data Bus Width
- 32 bit
- Maximum Clock Frequency
- 80 MHz
- Program Memory Size
- 128 kB
- Data RAM Size
- 64 kB
- ADC Resolution
- 12 bit
- Number of I/Os
- 26 I/O
- Operating Supply Voltage
- 1.71 V to 3.6 V
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 125 C
- Product
- MCU+FPU
- Program Memory Type
- Flash
Show more parameters (11)
- Data RAM Type
- SRAM
- Interface Type
- CAN, I2C, LPUART, SAI, SPI, USART
- DAC Resolution
- 2 x 12 bit
- Moisture Sensitive
- Yes
- Number of ADC Channels
- 10 Channel
- Number of Timers/Counters
- 11 Timer
- Processor Series
- STM32L4
- Supply Voltage - Max
- 3.6 V
- Supply Voltage - Min
- 1.71 V
- Watchdog Timers
- Watchdog Timer, Windowed
- Unit Weight
- 0.001728 oz
Technical data, historical stock, and reference prices are for verification only. Confirm current supply, quotation, and lead time through inquiry. Similar parameters do not establish direct replacement.