ATSAMD20E17A-AU vs ATSAMD20E16A-AU 对比
详细并排对比 ATSAMD20E17A-AU 出自 Microchip Technology 和 ATSAMD20E16A-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
ATSAMD20E17A-AU - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD20E17A-AU ✓ 量产中Microchip Technology
ATSAMD20E16A-AU - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD20E16A-AU ✓ 量产中规格对比
| 参数 | ATSAMD20E17A-AU | ATSAMD20E16A-AU |
|---|---|---|
| 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） | $2.50 | $1.75 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit, Thumb-2) |
| 最大时钟频率 | 48 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 8 KB |
| 封装 | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| 引脚数量 | 32 | — |
| 电源电压 | 1.62 V to 3.63 V | — |
| 工作温度 | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | — |
| SERCOM | Up to 6 (UART/SPI/I2C configurable) | 8 configurable (UART/SPI/I2C) peripherals |
| USB | USB 2.0 Full-Speed Device | Full-speed USB 2.0 device (where equipped in family) |
| Peripheral Touch Controller (PTC) | Yes | — |
| Timers | 16-bit and 32-bit TCC/TC | 16-bit TC, 32-bit TCC |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Core Mark | — | ARM Cortex-M0+ |
| Maximum Clock Speed | — | 48 MHz |
| Flash Memory | — | 64 KB |
| Operating Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| I/O Count | — | [DATA_NEEDED: total GPIO count for TQFP-32 variant] |
| MSL 等级 | — | 3 (168 hours) |
| Series | — | SAM D20 (ATSAMD20) |
| Architecture | — | von Neumann, single-bus |