ATSAMD51J20A-MF vs ATSAME51J18A-MF 比較
詳細並排比較 ATSAMD51J20A-MF 由 Microchip Technology 與 ATSAME51J18A-MF 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
ATSAMD51J20A-MF - 120MHz Cortex-M4F MCU, 1MB Flash, 64-QFN | Microchip
ATSAMD51J20A-MF ✓ 啟用中Microchip Technology
ATSAME51J18A-MF - 120MHz ARM Cortex-M4F MCU 256KB Flash | Microchip
ATSAME51J18A-MF ✓ 啟用中規格比較
| 參數 | ATSAMD51J20A-MF | ATSAME51J18A-MF |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F with FPU and DSP |
| 最大時脈頻率 | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC | 256 KB (256K x 8) |
| SRAM | 256 KB with ECC | 128 KB |
| Operating Voltage (VDD) | 1.71 V to 3.6 V | — |
| I/O Voltage | 3.3 V typical | — |
| 封裝 | 64-VQFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) |
| USB | USB 2.0 Full-Speed with integrated PHY | USB 2.0 Full-Speed Device/Host with on-chip PHY |
| CAN | CAN-FD | CAN 2.0B and CAN-FD |
| SERCOM | 8 configurable serial interfaces (UART/SPI/I2C) | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps, up to 28 channels |
| DAC | 12-bit | — |
| 工作溫度 | -40C to +125C (Extended) | -40C to +125C (Industrial, -MF suffix) |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 3 | [DATA_NEEDED: MSL level] |
| RoHS 狀態 | Compliant | Compliant |
| Qualification | AEC-Q100 (Automotive Grade) | — |
| Maximum Clock Speed | — | 120 MHz |
| Flash Type | — | Dual-Panel Flash with ECC |
| Supply Voltage (VDD) | — | 1.71 V to 3.6 V |
| Communication Interfaces (SERCOM) | — | Up to 8 SERCOM (configurable as UART/SPI/I2C) |
| Crypto Engine | — | AES-256, SHA-256, TRNG, secure boot |
| Timers | — | TC capture compare, TCC, RTC, SysTick |
| DMA Channels | — | [DATA_NEEDED: DMA channel count] |