STM32F042K6U6 vs STM32F031K6U6 Comparison
Detailed side-by-side comparison of STM32F042K6U6 by STMicroelectronics and STM32F031K6U6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F042K6U6 - 48MHz Cortex-M0 USB MCU | STMicroelectronics
STM32F042K6U6 ✓ ActiveSTMicroelectronics
STM32F031K6U6 - 48MHz Cortex-M0 MCU 32KB Flash | STMicroelectronics
STM32F031K6U6 ✓ ActiveSpecification Comparison
| Parameter | STM32F042K6U6 | STM32F031K6U6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit ARM Cortex-M0 microcontroller | — |
| Processor Core | ARM Cortex-M0 | — |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 32 KB | 32 KB |
| Architecture | 32-bit RISC | — |
| Supply Class | 2.5 V/3.3 V | — |
| USB Interface | USB | — |
| CAN Interface | CAN | — |
| Series | STM32F0 | — |
| Package | 32-pin UFQFPN (5x5 mm) | 32-UFQFPN (5x5 mm), exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RAM Memory | [DATA_NEEDED: RAM size] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | [DATA_NEEDED: ADC specifications] | — |
| Operating Voltage Range | [DATA_NEEDED: detailed operating voltage range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Status | [DATA_NEEDED: AEC-Q100 status] | — |
| Core Processor | — | ARM Cortex-M0 32-bit |
| Core Size | — | 32-bit |
| Maximum Clock Frequency | — | 48 MHz |
| SRAM | — | 4 KB |
| Supply Voltage Range | — | 2.0 V to 3.6 V |
| ADC Resolution | — | 12-bit, up to 13 channels |
| Timers | — | 9 (including advanced-control) |
| Communication Interfaces | — | 1x I2C, 1x SPI/I2S, 1x USART |
| DMA | — | Yes |
| CRC Unit | — | Yes |
| Operating Temperature | — | -40C to +85C |
| Oscillator | — | 4 to 32 MHz crystal oscillator |
| Reset | — | POR/PDR integrated |