ATSAME51J20A-AFT vs ATSAME51J20A-AUT-EFP 对比
详细并排对比 ATSAME51J20A-AFT 出自 Microchip Technology 和 ATSAME51J20A-AUT-EFP 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
ATSAME51J20A-AFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AFT ✓ 量产中Microchip Technology
ATSAME51J20A-AUT-EFP - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAME51J20A-AUT-EFP ✓ 量产中规格对比
| 参数 | ATSAME51J20A-AFT | ATSAME51J20A-AUT-EFP |
|---|---|---|
| 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） | $5.20 | $5.42 |
| Core Architecture | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) dual-panel with ECC | 1 MB (1M x 8) with ECC, Dual-Panel |
| SRAM | 256 KB | 256 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| 工作温度范围 | -40 C to +125 C (Extended Industrial) | -40 C to +125 C (automotive grade) |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 12-bit, up to 1 Msps |
| CAN Interfaces | 2x CAN-FD controllers | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed with on-chip PHY |
| SERCOM Modules | Configurable UART/SPI/I2C (quantity [DATA_NEEDED: SERCOM count]) | — |
| 封装 | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | 3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| AEC-Q100 Qualified | Yes | — |
| Encryption | AES, SHA, TRNG (TrustZone-M) | — |
| Peripheral Touch Controller | PTC supported | — |
| 最大时钟频率 | — | 120 MHz |
| Operating Voltage | — | 3.3 V typical (1.71 V to 3.6 V core/IO) |
| CAN | — | 2x CAN-FD controllers |
| SERCOM | — | Up to 6 (configurable UART/SPI/I2C) |
| Timers | — | Multiple 16-bit TCC and TC timers |
| Packaging Code Suffix | — | AUT = Tape & Reel, EFP = Extended Flash Performance |