ATSAME51J19A-MFT vs ATSAME51G18A-MFT 比較
詳細並排比較 ATSAME51J19A-MFT 由 Microchip Technology 與 ATSAME51G18A-MFT 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
ATSAME51J19A-MFT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51J19A-MFT ✓ 啟用中Microchip Technology
ATSAME51G18A-MFT - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAME51G18A-MFT ✓ 啟用中規格比較
| 參數 | ATSAME51J19A-MFT | ATSAME51G18A-MFT |
|---|---|---|
| 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 | 32-bit ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Memory (Flash) | 512 KB with ECC | — |
| SRAM | 192 KB | 128 KB (with ECC) |
| Cache | 16 KB | — |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| GPIO Count | 51 | — |
| ADC | 12-bit, up to 1 MSPS, 16 channels | 12-bit, up to 16 channels, 1 MSPS |
| DAC | 12-bit, 2 channels | — |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed device/host |
| CAN | CAN-FD | CAN-FD |
| Communication Interfaces | SERCOM (UART/SPI/I2C), QSPI, I2S, Ethernet MAC | — |
| 封裝 | 64-pin QFN (9x9 mm) | 48-pin VQFN (7x7 mm) with exposed pad |
| 工作溫度 | -40C to +125C (Extended Industrial) | -40C to +125C (industrial) |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL Level] | — |
| RoHS 狀態 | Compliant | Compliant |
| Flash Memory | — | 256 KB (dual-panel with ECC) |
| Operating Voltage | — | 1.62 V to 3.6 V |
| SERCOM | — | Up to 6 configurable (USART/SPI/I2C) |
| Timers | — | 16-bit TCC, 24-bit TC, RTC |
| Automotive Qualification | — | AEC-Q100 Grade 1 (MFT suffix industrial/automotive reel) |