STM32F031K6T6 vs ATSAMD20E15B-AU 对比
详细并排对比 STM32F031K6T6 出自 STMicroelectronics 和 ATSAMD20E15B-AU 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATSAMD20E15B-AU - 48MHz Cortex-M0+ MCU, 32KB Flash | TQFP-32
ATSAMD20E15B-AU ✓ 量产中规格对比
| 参数 | STM32F031K6T6 | ATSAMD20E15B-AU |
|---|---|---|
| 品牌 | STMicroelectronics | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core | ARM Cortex-M0 | ARM Cortex-M0+ (32-bit) |
| Architecture | 32-bit RISC | — |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 32 KB | 32 KB (32K x 8) |
| SRAM | 4 KB | 4 KB |
| Operating Voltage Range | 2.0 V to 3.6 V | — |
| ADC Resolution | 12-bit | — |
| Timer Count | 9 | — |
| I2C Interface Count | 1 | — |
| SPI/I2S Interface Count | 1 | — |
| USART Interface Count | 1 | — |
| General-Purpose I/O Count | 25 | — |
| 封装 | 32-LQFP (7 x 7 mm) | 32-pin TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| GPIO Voltage Tolerance | [DATA_NEEDED: GPIO voltage tolerance] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Compliant (Green - AU suffix) |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| 最大时钟频率 | — | 48 MHz |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| 工作温度 | — | -40C to +85C (industrial) |
| ADC | — | 12-bit, up to 10 channels, 350 ksps |
| DAC | — | 10-bit, 350 ksps |
| SERCOM Modules | — | 6 (configurable UART/SPI/I2C) |
| Timer/Counters | — | TC x3, TCC x1 |
| RTC | — | 32-bit with calendar |
| GPIOs | — | Up to 26 (package dependent) |
| Internal Oscillator | — | 8 MHz (factory trimmed) |