ATSAME51J20A-AU vs ATSAME51J20A-AF 比較
詳細並排比較 ATSAME51J20A-AU 由 Microchip Technology 與 ATSAME51J20A-AF 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-AU - Cortex-M4F MCU 120MHz 1MB Flash | Microchip
ATSAME51J20A-AU ✓ 啟用中Microchip Technology
ATSAME51J20A-AF - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AF ✓ 啟用中規格比較
| 參數 | ATSAME51J20A-AU | ATSAME51J20A-AF |
|---|---|---|
| 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 single-precision FPU | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum Core Frequency | 120 MHz | — |
| Flash Memory | 1 MB (dual-panel with ECC) | — |
| SRAM | 256 KB | 256 KB |
| Operating Voltage Range | 1.71 V to 3.63 V | — |
| 封裝 | 64-pin TQFP (10x10 mm) | 64-pin TQFP, 10 mm x 10 mm, 0.5 mm pitch |
| 腳位數 | 64 | — |
| 工作溫度範圍 | -40 C to +85 C | — |
| USB | USB 2.0 Full-Speed with on-chip transceiver | — |
| CAN | CAN-FD controllers | — |
| SERCOM Modules | Configurable as UART / SPI / I2C | — |
| ADC | 16-bit sigma-delta and 12-bit SAR ADC | 1 MSPS, 12-bit, up to 16 channels |
| Hardware Crypto Accelerator | AES, TRNG | — |
| 安裝類型 | Surface Mount | Surface Mount (TQFP) |
| MSL 等級 | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| RoHS 狀態 | Compliant | — |
| Lead-Free | Yes | — |
| Maximum CPU Clock | — | 120 MHz |
| Program Memory | — | 1 MB (1M x 8) dual-panel Flash with ECC |
| 供應電壓 | — | 1.71 V to 3.63 V |
| 工作溫度 | — | -40 C to +125 C (extended) |
| DAC | — | 12-bit, 2 channels |
| 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 |