STM32F051C8T6 vs ATSAMD20J18A-AUES 对比
详细并排对比 STM32F051C8T6 出自 STMicroelectronics 和 ATSAMD20J18A-AUES 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
ATSAMD20J18A-AUES - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD20J18A-AUES ✓ 量产中规格对比
| 参数 | STM32F051C8T6 | ATSAMD20J18A-AUES |
|---|---|---|
| 品牌 | STMicroelectronics | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Product Type | 32-bit ARM Cortex-M0 microcontroller | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CPU Architecture | 32-bit RISC | — |
| Flash Memory | 64 KB (64K x 8) | 256 KB (256K x 8) |
| SRAM | 8 KB (8K x 8) | 32 KB |
| Number of I/O | 39 | — |
| 封装 | 48-pin LQFP | 64-TQFP (10x10 mm) with Exposed Pad |
| Program Memory Type | Flash | — |
| Oscillator Type | Internal | — |
| Supply Voltage Range | 2 V to 3.6 V | — |
| Power-on Reset | POR/PDR supported | — |
| Core | ARM Cortex-M0 | ARM Cortex-M0+ |
| Product Series | STM32F0 | — |
| Series Positioning | Access Line | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Core Architecture | — | ARM 32-bit |
| Operating Voltage | — | 1.62 V to 3.6 V |
| ADC | — | 12-bit, up to 20 channels, up to 300 ksps |
| DAC | — | 10-bit, 1 channel |
| Peripheral Touch Controller | — | Up to 256 channels |
| SERCOM | — | Up to 6 (configurable UART/SPI/I2C) |
| USB | — | Full-Speed USB Device |
| DMA | — | 4-channel |
| 工作温度 | — | -40C to +85C (industrial) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |