ATSAME51J20A-AF vs ATSAMD51J20A-AUT-EFP 比較
詳細並排比較 ATSAME51J20A-AF 由 Microchip Technology 與 ATSAMD51J20A-AUT-EFP 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAME51J20A-AF - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AF ✓ 啟用中Microchip Technology
ATSAMD51J20A-AUT-EFP - 120MHz Cortex-M4F 1MB Flash MCU | Microchip
ATSAMD51J20A-AUT-EFP ✓ 啟用中規格比較
| 參數 | ATSAME51J20A-AF | ATSAMD51J20A-AUT-EFP |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Memory | 1 MB (1M x 8) dual-panel Flash with ECC | — |
| SRAM | 256 KB | 256 KB (with ECC) |
| 供應電壓 | 1.71 V to 3.63 V | — |
| 工作溫度 | -40 C to +125 C (extended) | — |
| 封裝 | 64-pin TQFP, 10 mm x 10 mm, 0.5 mm pitch | 64-TQFP (10x10 mm) |
| ADC | 1 MSPS, 12-bit, up to 16 channels | 12-bit |
| DAC | 12-bit, 2 channels | Yes |
| Communication Interfaces | USB 2.0 Full-Speed, 2x CAN-FD, Ethernet MAC 10/100 with 1588, 4x SERCOM (UART/SPI/I2C), 2x I2S, 1x HS SD Card / eMMC | — |
| Timer/Counter | 5x 16-bit TC, 3x 24-bit TCC for PWM | — |
| DMA | DMAC with 32 channels + Event System | — |
| Memory Protection | TrustZone-M (optional, SAM E51 variant dependent) | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| 安裝類型 | Surface Mount (TQFP) | Surface Mount |
| MSL 等級 | 3 (168 hours) | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Flash Memory | — | 1 MB (dual-panel, with ECC) |
| Operating Voltage | — | 1.71 V to 3.6 V |
| 腳位數 | — | 64 |
| Programmable I/O Pins | — | Up to 51 |
| USB | — | USB 2.0 Full-Speed with integrated PHY |
| I2S / Digital Audio | — | Yes |
| Operating Temperature Grade | — | Automotive (-40C to +85C) |
| Packaging | — | Tape & Reel |
| Suffix Code -EFP | — | Extended Flash Performance variant |
| RoHS 狀態 | — | Compliant |