ATSAMD20-XPRO vs ATSAMC21N-XPRO 比較
詳細並排比較 ATSAMD20-XPRO 由 Microchip Technology 與 ATSAMC21N-XPRO 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
ATSAMD20-XPRO - SAM D20 Xplained Pro Cortex-M0+ Eval Kit | Microchip
ATSAMD20-XPRO ✓ 啟用中Microchip Technology
ATSAMC21N-XPRO - SAM C21N Xplained Pro MCU Eval Kit | Microchip
ATSAMC21N-XPRO ✓ 啟用中規格比較
| 參數 | ATSAMD20-XPRO | ATSAMC21N-XPRO |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Development Boards | Development Boards |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Manufacturer | Microchip Technology | — |
| Series | SAM D20 Xplained Pro | — |
| Target MCU | ATSAMD20J18A | ATSAMC21N18A |
| Core | ARM Cortex-M0+ 32-bit | ARM Cortex-M0+ 32-bit |
| Clock Speed | 48 MHz | — |
| Flash Memory | 256 KiB | 256 KB |
| SRAM | 32 KiB | 32 KB |
| Crystal Oscillator | 32.768 kHz | — |
| Debug Interface | Embedded Atmel EDBG (USB HID) | EDBG (USB) + 10-pin Cortex Debug |
| Extension Headers | 3 x Xplained Pro 20-pin | — |
| Arduino Shield Compatibility | Yes, R3 footprint | — |
| Power Input | USB micro-B 5 V | — |
| Board Form Factor | Xplained Pro (approx. 75 x 100 mm) | — |
| Toolchain Support | Microchip Studio / Atmel Studio / MPLAB X IDE / ASF | — |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free | Yes | — |
| 工作溫度 | 0C to +60C (commercial eval kit) | — |
| Product Type | — | MCU Evaluation Board (Xplained Pro) |
| Maximum CPU Frequency | — | 48 MHz |
| Operating Voltage (VDD) | — | 2.7 V to 5.5 V |
| I/O Tolerance | — | 5 V |
| Communication Peripherals | — | 6x SERCOM, CAN-FD, I2C, SPI, UART |
| ADC / DAC | — | 12-bit ADC, 12-bit DAC |
| On-board Crypto IC | — | ATECC508A-MAHDA-T (UDFN-8) |
| Main Crystal Frequency | — | 16 MHz |
| RTC Crystal Frequency | — | 32.768 kHz |
| Expansion Headers | — | 2x Xplained Pro 20-pin + 1x 10-pin mikroBUS |
| Supported IDEs | — | Microchip Studio, MPLAB X, Atmel Studio 7, Zephyr |
| USB Interface | — | USB Micro-B (power + EDBG + CDC + MSD) |
| Form Factor | — | Xplained Pro (approx. 80 x 60 mm) |