ATSAMD51J19A-AUT-EFP vs ATSAMD51J18A-AU-EFP 比較
詳細並排比較 ATSAMD51J19A-AUT-EFP 由 Microchip Technology 與 ATSAMD51J18A-AU-EFP 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
ATSAMD51J19A-AUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51J19A-AUT-EFP ✓ 啟用中Microchip Technology
ATSAMD51J18A-AU-EFP - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51J18A-AU-EFP ✓ 啟用中規格比較
| 參數 | ATSAMD51J19A-AUT-EFP | ATSAMD51J18A-AU-EFP |
|---|---|---|
| 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 single-precision FPU | ARM Cortex-M4F with FPU and DSP |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 512 KB (dual-panel with ECC) | — |
| SRAM | 192 KB with ECC | 128 KB with ECC |
| Operating Voltage | 1.71 V to 3.6 V | 1.71 V to 3.63 V |
| Supply Voltage Min | 1.71 V | — |
| Supply Voltage Max | 3.6 V | — |
| 封裝 | 64-TQFP (10x10 mm) | 64-TQFP (10x10 mm) |
| Programmable I/O Pins | 51 | — |
| USB | USB 2.0 Full-Speed device/host with on-chip transceiver | USB 2.0 Full-Speed with on-chip PHY |
| ADC | 12-bit ADC | 12-bit, up to 1 Msps, up to 16 channels |
| Operating Temperature Grade | Automotive (-40C to +125C) | — |
| Flash Performance | Extended Flash Performance (EFP bin) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Maximum CPU Speed | — | 120 MHz |
| Program Flash | — | 256 KB (256K x 8) with ECC |
| 工作溫度 | — | -40C to +85C |
| DAC | — | 10-bit, 350 ksps, 2 channels |
| Configurable SERCOM | — | 6 (UART/SPI/I2C/LIN) |
| I2S | — | Yes |
| Timers (TC/TCC) | — | Yes (multiple 16-bit) |
| DMA Channels | — | DMAC, multiple channels |
| MSL 等級 | — | 3 (168 hours) |
| Lead-Free | — | Yes |