ATSAME51J19A-MF vs ATSAME51J19A-AUT-EFP 对比
详细并排对比 ATSAME51J19A-MF 出自 Microchip Technology 和 ATSAME51J19A-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
ATSAME51J19A-MF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51J19A-MF ✓ 量产中Microchip Technology
ATSAME51J19A-AUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51J19A-AUT-EFP ✓ 量产中规格对比
| 参数 | ATSAME51J19A-MF | ATSAME51J19A-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） | $4.05 | $6.45 |
| Core | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU |
| Maximum CPU Frequency | 120 MHz | — |
| Flash Memory | 512 KB | — |
| SRAM | 192 KB | 192 KB |
| Operating Voltage | 1.71 V to 3.63 V | — |
| 封装 | 64-pin QFN (9x9 mm) | 64-pin TQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +125C (Extended Industrial) | -40C to +85C (industrial) |
| USB | USB 2.0 Full-Speed with embedded PHY | 1x USB 2.0 High-Speed with PHY |
| CAN | 2x CAN-FD controllers | 1x CAN-FD |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS, 16 channels |
| DAC | 2x 12-bit DAC | 2x 12-bit |
| Communication Interfaces | SERCOM (UART/SPI/I2C), I2S, HS USB | — |
| Crypto Accelerator | AES, secure boot, true random number generator | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Maximum CPU Clock | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (dual-panel, ECC) |
| Operating Voltage (VDDIO) | — | 1.71 V to 3.6 V |
| Ethernet | — | 10/100 MAC (external PHY required) |
| SERCOM / Configurable Serial | — | Up to 6 (UART/SPI/I2C) |