ATSAMD21E17A-MFT vs ATSAMD21E17D-MF 对比
详细并排对比 ATSAMD21E17A-MFT 出自 Microchip Technology 和 ATSAMD21E17D-MF 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
ATSAMD21E17A-MFT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MFT ✓ 量产中Microchip Technology
ATSAMD21E17D-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17D-MF ✓ 量产中规格对比
| 参数 | ATSAMD21E17A-MFT | ATSAMD21E17D-MF |
|---|---|---|
| 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） | $2.55 | $1.95 |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Bit Width | 32-bit | 32-bit |
| Max CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | 128 KB |
| SRAM | 16 KB | 16 KB |
| Supply Voltage (Vdd) | 1.6 V to 3.6 V | — |
| 工作温度 | -40 °C to +125 °C | -40C to +125C (Extended Industrial) |
| 封装 | 32-VQFN (5x5 mm) | 32-pin QFN (5x5 mm) |
| I/O Pins | Up to 26 GPIO | — |
| ADC | 12-bit, up to 12 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 2 channels | 10-bit, 350 ksps |
| Timers/Counters | TCC 16-bit, TC 16-/32-bit | — |
| Communication | 6x SERCOM (USART/SPI/I2C/LIN), 1x I2S | — |
| USB | USB 2.0 Full-Speed Device/Host | — |
| Touch Channels | Peripheral Touch Controller, up to 256 buttons | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Maximum Clock Speed | — | 48 MHz |
| Read-While-Write Region | — | 4 KB |
| Operating Voltage | — | 1.62 V to 3.63 V |
| GPIO Count | — | Up to 26 |
| SERCOM Channels | — | 6 (configurable UART/SPI/I2C) |
| USB Interface | — | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| Analog Comparators | — | 2 |
| Peripheral Touch Controller (PTC) | — | Yes |
| Timers / PWM | — | Multiple TC and TCC channels [DATA_NEEDED: exact channel count] |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |