ATSAMD51N19A-AF vs ATSAMD51J20A-MFT 比較
詳細並排比較 ATSAMD51N19A-AF 由 Microchip Technology 與 ATSAMD51J20A-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
ATSAMD51N19A-AF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51N19A-AF ✓ 啟用中Microchip Technology
ATSAMD51J20A-MFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAMD51J20A-MFT ✓ 啟用中規格比較
| 參數 | ATSAMD51N19A-AF | ATSAMD51J20A-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 | — |
| Maximum CPU Frequency | 120 MHz | — |
| Program Flash Memory | 512 KB (dual-panel, with ECC) | — |
| SRAM | 192 KB (with ECC) | 256 KB with ECC |
| 封裝 | 100-pin TQFP (14x14 mm) | 64-pin QFN (9x9 mm) with exposed pad |
| Operating Voltage | 1.62 V to 3.6 V | — |
| 工作溫度 | -40C to +125C (extended) | -40C to +125C (extended industrial) |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 MSPS, 16 channels |
| DAC | Dual 12-bit | 2x 12-bit, 1 MSPS |
| USB | USB 2.0 Full-Speed device/host | HS USB 2.0 Device/Host with on-chip PHY |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| Crypto Engine | AES, SHA, TRNG | — |
| 安裝類型 | Surface Mount | Surface Mount (QFN) |
| RoHS 狀態 | Compliant | Compliant |
| MSL 等級 | 3 (168 hours) | — |
| Core | — | ARM Cortex-M4F with FPU and DSP instructions |
| 最大時脈頻率 | — | 120 MHz |
| Program Memory | — | 1 MB Flash with ECC (dual-panel) |
| Supply Voltage (VDD) | — | 1.71 V to 3.6 V |
| 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 |
| Packaging | — | Tape & Reel (suffix -MFT) |