ATSAME51N19A-AF vs ATSAME54N19A-AF 比較
詳細並排比較 ATSAME51N19A-AF 由 Microchip Technology 與 ATSAME54N19A-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Microchip Technology
ATSAME54N19A-AF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AF ✓ 啟用中規格比較
| 參數 | ATSAME51N19A-AF | ATSAME54N19A-AF |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Manufacturer | Microchip Technology | — |
| Series | SAM E51 | — |
| Core | ARM Cortex-M4F (32-bit, FPU + DSP) | ARM Cortex-M4F with single-precision FPU |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 512 KB (Dual Panel) | 512 KB (dual-panel, with ECC) |
| SRAM | 192 KB | 192 KB with ECC |
| Operating Voltage (VDD) | 2.7 V to 5.5 V | — |
| 工作溫度 | -40 C to +125 C (Extended Industrial) | -40C to +125C (automotive grade) |
| 封裝 | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| 安裝類型 | Surface Mount | Surface Mount (Gull-wing) |
| USB | USB 2.0 Full-Speed with embedded PHY | USB 2.0 Full-Speed Host/Device with on-chip PHY |
| CAN | CAN-FD | 2x CAN-FD controllers |
| SERCOM / Comms | Up to 6 SERCOM (USART/SPI/I2C/LIN configurable) | — |
| ADC | 12-bit, up to 1 MSPS, up to 32 channels | 12-bit, up to 1 MSPS |
| DAC | 2 x 12-bit | 2x 12-bit |
| Touch Peripheral (PTC) | Yes (capacitive touch) | — |
| FPU | Single-precision IEEE 754 | — |
| RoHS 狀態 | Compliant | Compliant |
| MSL 等級 | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| CPU Architecture | — | 32-bit RISC with MPU and DSP extensions |
| Performance | — | 150 DMIPS, 1.25 DMIPS/MHz |
| Operating Voltage | — | 1.71 V to 3.6 V |
| Ethernet | — | 10/100 Mbps MAC (requires external PHY) |
| SERCOM | — | Up to 6 (configurable UART/SPI/I2C) |