STMicroelectronics STM32L031K6T6, STM32L0 series, 32-bit ARM Cortex-M0+ MCU, 32 MHz, 32 KB Flash, 8K x 8 RAM, 1K x 8 EEPROM, 25 I/O, I²C/SPI/UART, 1.8V-3.6V, -40°C~85°C, 32-LQFP.
| Parameter | Value |
|---|---|
| Series | STM32L0 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 32MHz |
| Package | Tray |
| RAM size | 8K x 8 |
| Core size | 32-Bit Single-Core |
| EEPROM size | 1K x 8 |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 25 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 32-LQFP |
| Data converters | A/D 10x12b |
| Program memory size | 32KB (32K x 8) |
The STM32L031K6T6 is an STMicroelectronics ultra-low-power microcontroller built around the ARM Cortex-M0+ core running at 32 MHz. Ten 12-bit ADC channels are available on the 25 I/O pins, and the peripheral set includes I²C, SPI, and USART with IrDA and LIN support.
No special bake or moisture handling beyond MSL 3 is required if the reel is sealed.
STMicroelectronics lists the STM32L031K6T6 as Active.
Within the STM32L0 series, the STM32L031K6T6 shares its 32-LQFP footprint and pinout with other STM32L031x6 variants that differ in Flash and RAM density. For a drop-in replacement with the same pin mapping, look at the STM32L031K4T6 (16 KB Flash) or STM32L031K8T6 (64 KB Flash) — both use the same 32-LQFP package and peripheral set.
The core processor is an ARM Cortex-M0+ 32-bit single-core CPU.
The STM32L031K6T6 provides 25 I/O pins in the 32-LQFP package.