ATSAMD51J20A-MFT vs ATSAMD51J19A-MFT 比較
詳細並排比較 ATSAMD51J20A-MFT 由 Microchip Technology 與 ATSAMD51J19A-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
ATSAMD51J20A-MFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAMD51J20A-MFT ✓ 啟用中Microchip Technology
ATSAMD51J19A-MFT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51J19A-MFT ✓ 啟用中規格比較
| 參數 | ATSAMD51J20A-MFT | ATSAMD51J19A-MFT |
|---|---|---|
| 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 instructions | ARM Cortex-M4F with FPU |
| 最大時脈頻率 | 120 MHz | — |
| Program Memory | 1 MB Flash with ECC (dual-panel) | — |
| SRAM | 256 KB with ECC | 192 KB with ECC |
| Supply Voltage (VDD) | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| 工作溫度 | -40C to +125C (extended industrial) | -40C to +125C (industrial, -MFT suffix) |
| 封裝 | 64-pin QFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) |
| ADC | 12-bit, up to 1 MSPS, 16 channels | 12-bit, up to 1 MSPS |
| DAC | 2x 12-bit, 1 MSPS | 10-bit, 350 kSPS |
| USB | HS USB 2.0 Device/Host with on-chip PHY | USB 2.0 Full-Speed with on-chip PHY |
| CAN | CAN 2.0B and CAN-FD | — |
| SERCOM | Up to 8 configurable SERCOM (UART/SPI/I2C/LIN) | — |
| Timers/Counters | TC and TCC channels for PWM | — |
| 安裝類型 | Surface Mount (QFN) | Surface Mount |
| Packaging | Tape & Reel (suffix -MFT) | — |
| RoHS 狀態 | Compliant | Compliant |
| Maximum CPU Clock | — | 120 MHz |
| Flash Memory | — | 512 KB with ECC (dual-panel) |
| Serial Communication | — | 6 SERCOM (UART/SPI/I2C configurable) |
| I2S / Audio | — | Yes (I2S controller) |
| Cryptography | — | AES-128/256, SHA-256, TRNG (hardware accelerator) |
| MSL 等級 | — | [DATA_NEEDED: MSL moisture sensitivity level] |
| CoreMark Score | — | [DATA_NEEDED: CoreMark benchmark score] |
| DMA Channels | — | [DATA_NEEDED: DMA channel count] |