ATSAMC20J17A-AUT vs ATSAMC20J18A-AUT 对比
详细并排对比 ATSAMC20J17A-AUT 出自 Microchip Technology 和 ATSAMC20J18A-AUT 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
ATSAMC20J18A-AUT - 256KB Flash Cortex-M0+ MCU | Microchip
ATSAMC20J18A-AUT ✓ 量产中规格对比
| 参数 | ATSAMC20J17A-AUT | ATSAMC20J18A-AUT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.16 | $3.10 |
| Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM C20 | — |
| Series | SAM C20 | — |
| Core Speed | 48 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | 256 KB (256K x 8) |
| RAM (SRAM) | 16 KB | — |
| 封装 | 64-TQFP (10 x 10 mm) | 64-pin TQFP (10x10 mm) |
| Operating Voltage (Core) | 1.62 V to 3.63 V | — |
| Operating Voltage (I/O, 5V tolerant) | Up to 5.5 V | — |
| I/O Pins | 52 programmable I/O | — |
| CAN-FD Controller | Yes (ISO 11898-1:2015) | — |
| ADC | 12-bit SAR ADC | 12-bit, up to 1 Msps |
| Temperature Grade | Automotive (AUT), -40C to +85C | — |
| 安装类型 | Surface Mount (TQFP) | Surface Mount |
| RoHS 状态 | Compliant | Compliant (Green) |
| Core | — | ARM Cortex-M0+ (32-bit, single-core) |
| Maximum Clock Speed | — | 48 MHz |
| SRAM | — | 32 KB |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| I/O Tolerance | — | 5 V tolerant |
| GPIO Count | — | 52 (on 64-pin TQFP) |
| Analog Comparators | — | 2 |
| PTC (Touch Channels) | — | Up to 24 |
| CAN | — | CAN-FD controller |
| USB | — | Full-Speed USB Device |
| SERCOM | — | Up to 6 configurable serial interfaces |
| Operating Temperature (Industrial) | — | -40 C to +85 C |
| Operating Temperature (Automotive) | — | -40 C to +125 C (AEC-Q100 grades available in family) |
| MSL 等级 | — | 3 |