STM32L031K6T6 vs STM32L051K6T6 Comparison
Detailed side-by-side comparison of STM32L031K6T6 by STMicroelectronics and STM32L051K6T6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L031K6T6 - Ultra-Low-Power ARM Cortex-M0+ MCU | STMicroelectronics
STM32L031K6T6 ✓ ActiveSTMicroelectronics
STM32L051K6T6 - 32MHz 32KB Cortex-M0+ MCU | STMicroelectronics
STM32L051K6T6 ✓ ActiveSpecification Comparison
| Parameter | STM32L031K6T6 | STM32L051K6T6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M0+ | — |
| Max Clock Speed | 32 MHz | — |
| Flash Memory | 32 KB | 32 KB (32K x 8) |
| SRAM | 8 KB | — |
| Supply Voltage | 1.8 V to 3.6 V | 2.5 V/3.3 V |
| Operating Temperature | -40C to +85C | — |
| Package | LQFP-32 (7x7 mm) | 32-LQFP (7x7) |
| Mounting Type | Surface Mount | Surface Mount |
| ADC | 12-bit, 1.14 Msps, with hardware oversampling | — |
| DAC | 12-bit | — |
| Comparators | 2 | — |
| Timers | 5 (including 1 low-power timer) | — |
| Communication Interfaces | I2C, SPI, USART | — |
| GPIO | Up to 25 | — |
| Low-Power Modes | Sleep, Low-power run, Low-power sleep, Stop, Standby | — |
| Standby Current | 0.29 uA (with RTC) | — |
| Run Current | 84 uA/MHz | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | 32-bit ultra-low-power microcontroller (MCU) |
| Processor Core | — | Arm Cortex-M0+ |
| Architecture | — | 32-bit RISC |
| Maximum CPU Frequency | — | 32 MHz |
| Number of I/O Pins | — | 25 I/O |
| ADC Resolution | — | 12-bit |
| Product Series | — | STM32L0 access line |
| Device Variant | — | STM32L051K6 |
| RAM Capacity | — | [DATA_NEEDED: RAM capacity] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |