ATSAMD51N20A-AF vs ATSAME51N19A-AF 比較
詳細並排比較 ATSAMD51N20A-AF 由 Microchip Technology 與 ATSAME51N19A-AF 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
ATSAME51N19A-AF - 120MHz Cortex-M4F MCU 512KB Flash TQFP-100
ATSAME51N19A-AF ✓ 啟用中規格比較
| 參數 | ATSAMD51N20A-AF | ATSAME51N19A-AF |
|---|---|---|
| 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 | — |
| Core Frequency | 120 MHz | — |
| Flash Memory | 1 MB (Dual-Panel, ECC) | 512 KB (Dual Panel) |
| SRAM | 256 KB (ECC) | 192 KB |
| 封裝 | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| 工作溫度 | -40 C to +125 C (Extended) | -40 C to +125 C (Extended Industrial) |
| 供應電壓 | 1.71 V to 3.63 V | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 MSPS, up to 32 channels |
| ADC Channels | Up to 16 | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed with embedded PHY |
| CAN | 2x CAN-FD | CAN-FD |
| SERCOM | Configurable UART/SPI/I2C | — |
| Timers/TC | 16-bit, multiple channels | — |
| 安裝類型 | Surface Mount (TQFP) | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Manufacturer | — | Microchip Technology |
| Series | — | SAM E51 |
| Core | — | ARM Cortex-M4F (32-bit, FPU + DSP) |
| Maximum CPU Clock | — | 120 MHz |
| Operating Voltage (VDD) | — | 2.7 V to 5.5 V |
| SERCOM / Comms | — | Up to 6 SERCOM (USART/SPI/I2C/LIN configurable) |
| DAC | — | 2 x 12-bit |
| Touch Peripheral (PTC) | — | Yes (capacitive touch) |
| FPU | — | Single-precision IEEE 754 |
| MSL 等級 | — | [DATA_NEEDED: MSL level] |