ATSAMD51P20A-AUT-EFP vs ATSAMD51J20A-MFT 对比
详细并排对比 ATSAMD51P20A-AUT-EFP 出自 Microchip Technology 和 ATSAMD51J20A-MFT 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
ATSAMD51P20A-AUT-EFP - 120MHz Cortex-M4F MCU 1MB Flash TQFP-128
ATSAMD51P20A-AUT-EFP ✓ 量产中Microchip Technology
ATSAMD51J20A-MFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAMD51J20A-MFT ✓ 量产中规格对比
| 参数 | ATSAMD51P20A-AUT-EFP | ATSAMD51J20A-MFT |
|---|---|---|
| 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） | $8.10 | $5.10 |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F with FPU and DSP instructions |
| Maximum CPU Frequency | 120 MHz | — |
| Program Flash | 1 MB dual-panel with ECC | — |
| SRAM | 256 KB with ECC | 256 KB with ECC |
| 封装 | 128-pin TQFP (14x14 mm) | 64-pin QFN (9x9 mm) with exposed pad |
| Supply Voltage (VDD) | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| 工作温度范围 | -40C to +85C (industrial) | — |
| USB Interface | USB 2.0 Full-Speed Device/Host | — |
| ADC | 12-bit, up to 1 Msps, up to 32 channels | 12-bit, up to 1 MSPS, 16 channels |
| DAC | 12-bit, up to 1 Msps, 2 channels | 2x 12-bit, 1 MSPS |
| SERCOM Channels | 8 configurable (UART/SPI/I2C) | — |
| Timers/Counters | TC x8, TCC x5 | TC and TCC channels for PWM |
| DMA Channels | 32 (linked list) | — |
| Operating Mode Variants | AUT = industrial, tape-and-reel, EFP = Extended Flash Performance | — |
| RoHS 状态 | Compliant | Compliant |
| 最大时钟频率 | — | 120 MHz |
| Program Memory | — | 1 MB Flash with ECC (dual-panel) |
| 工作温度 | — | -40C to +125C (extended industrial) |
| USB | — | HS USB 2.0 Device/Host with on-chip PHY |
| CAN | — | CAN 2.0B and CAN-FD |
| SERCOM | — | Up to 8 configurable SERCOM (UART/SPI/I2C/LIN) |
| 安装类型 | — | Surface Mount (QFN) |
| Packaging | — | Tape & Reel (suffix -MFT) |