ATSAMD20E15A-AN vs ATSAMD11D14A-MNT 对比
详细并排对比 ATSAMD20E15A-AN 出自 Microchip Technology 和 ATSAMD11D14A-MNT 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
ATSAMD20E15A-AN - 32KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD20E15A-AN ✓ 量产中Microchip Technology
ATSAMD11D14A-MNT - 32-bit ARM Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMD11D14A-MNT ✓ 量产中规格对比
| 参数 | ATSAMD20E15A-AN | ATSAMD11D14A-MNT |
|---|---|---|
| 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） | $1.55 | $1.20 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| 最大时钟频率 | 48 MHz | — |
| Flash Memory | 32 KB | 16 KB (16K x 8) |
| SRAM | 4 KB | 4 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| 工作温度 | -40 C to +105 C | -40C to +105C |
| CoreMark Performance | 2.14 CoreMark/MHz | — |
| ADC Resolution | 12-bit | — |
| DAC Resolution | 10-bit | — |
| Peripheral Touch Controller | 256 channels | — |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| 封装 | 32-pin TQFP | 24-QFN (4x4 mm) with EP |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant (Green) |
| Lead Free | Yes | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| 电源电压 | — | 1.6 V to 3.6 V |
| USB Interface | — | USB 2.0 Full-Speed Device with on-chip PHY |
| GPIO Pins | — | Up to 22 programmable I/O pins |
| ADC | — | 12-bit, up to 350 ksps |
| SERCOM Channels | — | Up to 6 (configurable as I2C/SPI/UART) |
| Timer/Counters | — | 2x 16-bit TC, 1x 24-bit TCC |
| DMA Channels | — | 6-channel DMA controller |
| RTC | — | 32-bit Real-Time Clock |