PartNumber | STM32L031F6P6TR | STM32L031F6P6 | STM32L031F6P7 |
Description | ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU with 32-Kbytes Flash, 32 MHz CPU | ARM Microcontrollers - MCU 16/32-BITS MICROS | ARM Microcontrollers - MCU 16/32-BITS MICROS |
Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | TSSOP-20 | TSSOP-20 | TSSOP-20 |
Series | STM32L031F6 | STM32L031F6 | STM32L031F6 |
Core | ARM Cortex M0+ | ARM Cortex M0+ | ARM Cortex M0+ |
Data Bus Width | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 32 MHz | 32 MHz | 32 MHz |
Program Memory Size | 32 kB | 32 kB | 32 kB |
Data RAM Size | 8 kB | 8 kB | 8 kB |
ADC Resolution | 12 bit | 12 bit | 12 bit |
Number of I/Os | 15 I/O | 15 I/O | 38 I/O |
Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.65 V to 3.6 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 105 C |
Product | MCU | MCU | MCU |
Program Memory Type | Flash | Flash | Flash |
Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Data RAM Type | SRAM | SRAM | SRAM |
Data ROM Size | 1 kB | 1 kB | 1 kB |
Data ROM Type | EEPROM | EEPROM | EEPROM |
Interface Type | I2C, LPUART, SPI, USART | I2C, LPUART, SPI, USART | I2C , SPI , UART, USART |
Analog Supply Voltage | 1.65 V to 3.6 V | 1.65 V to 3.6 V | 1.65 V to 3.6 V |
Number of ADC Channels | 10 Channel | 10 Channel | 10 Channels |
Number of Timers/Counters | 4 Timer | 4 x 16 bit | 4 x 16 bit |
Processor Series | STM32L031 | STM32L0 | STM32L0 |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 2500 | 1480 | 1480 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
Supply Voltage Min | 1.8 V | 1.8 V | 1.65 V |
Tradename | STM32 | STM32 | STM32 |
Watchdog Timers | Watchdog Timer, Windowed | Watchdog Timer, Windowed | Watchdog Timer |
RoHS | - | Y | Y |
I/O Voltage | - | 1.65 V to 3.6 V | - |
Unit Weight | - | - | 0.006102 oz |