ATSAMD51G18A-MF vs ATSAMD51J20A-MF 比較
詳細並排比較 ATSAMD51G18A-MF 由 Microchip Technology 與 ATSAMD51J20A-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
ATSAMD51G18A-MF - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51G18A-MF ✓ 啟用中Microchip Technology
ATSAMD51J20A-MF - 120MHz Cortex-M4F MCU, 1MB Flash, 64-QFN | Microchip
ATSAMD51J20A-MF ✓ 啟用中規格比較
| 參數 | ATSAMD51G18A-MF | ATSAMD51J20A-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 extensions | ARM Cortex-M4F with FPU and DSP |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 256 KB (with ECC) | — |
| SRAM | 128 KB (with ECC) | 256 KB with ECC |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| 封裝 | 48-pin QFN (7x7 mm, 0.5 mm pitch) | 64-VQFN (9x9 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed with on-chip PHY | — |
| SERCOM Modules | Up to 6 (UART/SPI/I2C configurable) | — |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 1 Msps |
| DAC | 2x 12-bit | 12-bit |
| 工作溫度範圍 | -40C to +125C (extended) | — |
| Cryptographic Accelerator | AES, SHA, Secure Boot (CCM module) | — |
| RoHS 狀態 | Compliant | Compliant |
| MSL 等級 | 3 (per JEDEC J-STD-020) | 3 |
| 最大時脈頻率 | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) with ECC |
| Operating Voltage (VDD) | — | 1.71 V to 3.6 V |
| I/O Voltage | — | 3.3 V typical |
| USB | — | USB 2.0 Full-Speed with integrated PHY |
| CAN | — | CAN-FD |
| SERCOM | — | 8 configurable serial interfaces (UART/SPI/I2C) |
| 工作溫度 | — | -40C to +125C (Extended) |
| Qualification | — | AEC-Q100 (Automotive Grade) |