ATSAMD51J20A-MUT vs ATSAMD51J18A-MUT 比較
詳細並排比較 ATSAMD51J20A-MUT 由 Microchip Technology 與 ATSAMD51J18A-MUT 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-MUT - 120MHz Cortex-M4F MCU, 1MB Flash, 64-VQFN | Microchip
ATSAMD51J20A-MUT ✓ 啟用中Microchip Technology
ATSAMD51J18A-MUT - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51J18A-MUT ✓ 啟用中規格比較
| 參數 | ATSAMD51J20A-MUT | ATSAMD51J18A-MUT |
|---|---|---|
| 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 single-precision FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| Flash Memory | 1 MB (Dual Panel, with ECC) | — |
| SRAM | 256 KB (with ECC) | — |
| 封裝 | 64-VQFN (9x9 mm) with exposed pad | 64-VQFN (9x9 mm) with EP |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| GPIO Count | Up to 51 (varies by package) | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed with on-chip PHY |
| SERCOM | Up to 6 configurable serial interfaces | Up to 6 flexible serial interfaces (I2C/SPI/USART) |
| I2S | Up to 2 interfaces | — |
| 12-bit ADC | Yes (up to 2 MSPS) | — |
| 12-bit DAC | Up to 2 channels, 1 MSPS | — |
| 工作溫度範圍 | -40C to +85C (industrial) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | MSL3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Series | — | SAM D51 |
| Core Processor | — | ARM Cortex-M4F |
| Core Size | — | 32-Bit |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory Size | — | 256 KB (256K x 8) Flash |
| RAM Size | — | [DATA_NEEDED: SRAM size] KB |
| 供應電壓 | — | 1.71 V to 3.6 V |
| 工作溫度 | — | -40C to +85C (industrial) |
| FPU | — | Yes (single-precision) |
| DSP Instructions | — | Yes (single-cycle MAC, SIMD) |
| ADC | — | 12-bit, up to 1 Msps |
| DAC | — | 2x 12-bit |