ATSAMD51N20A-AF vs ATSAME51N20A-AF 对比
详细并排对比 ATSAMD51N20A-AF 出自 Microchip Technology 和 ATSAME51N20A-AF 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
ATSAME51N20A-AF - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAME51N20A-AF ✓ 量产中规格对比
| 参数 | ATSAMD51N20A-AF | ATSAME51N20A-AF |
|---|---|---|
| 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） | $6.84 | $6.55 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Core Frequency | 120 MHz | — |
| Flash Memory | 1 MB (Dual-Panel, ECC) | — |
| SRAM | 256 KB (ECC) | 256 KB with ECC |
| 封装 | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| 工作温度 | -40 C to +125 C (Extended) | -40C to +125C (industrial, AEC-Q100) |
| 电源电压 | 1.71 V to 3.63 V | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 16 channels, 1 MSPS |
| ADC Channels | Up to 16 | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed Device/Host with integrated PHY |
| CAN | 2x CAN-FD | CAN 2.0B + CAN-FD |
| SERCOM | Configurable UART/SPI/I2C | — |
| Timers/TC | 16-bit, multiple channels | — |
| 安装类型 | Surface Mount (TQFP) | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Core | — | ARM Cortex-M4F with single-precision FPU |
| 最大时钟频率 | — | 120 MHz |
| Program Memory | — | 1 MB (1M x 8) Flash with ECC, dual-panel |
| Supply Voltage (VDD) | — | 1.71 V to 3.6 V |
| Programmable I/O Pins | — | 81 |
| DAC | — | 12-bit, 2 channels |
| Serial Engines (SERCOM) | — | Configurable USART/SPI/I2C, multiple instances |
| Timers | — | Multiple TC channels for PWM/capture/quadrature |
| MSL 等级 | — | 3 (168 hours) |
| AEC-Q100 | — | Qualified |
| Family | — | SAM E51 (SAM D5x/E5x family) |