ATSAMB11ZR-XPRO vs ATSAMR21ZLL-EK 比較
詳細並排比較 ATSAMB11ZR-XPRO 由 Microchip Technology 與 ATSAMR21ZLL-EK 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
ATSAMB11ZR-XPRO - BLE 4.x SmartConnect Xplained Pro | Microchip
ATSAMB11ZR-XPRO ✓ 啟用中Microchip Technology
ATSAMR21ZLL-EK - SAM R21 802.15.4 2.4GHz Eval Kit | Microchip
ATSAMR21ZLL-EK ✓ 啟用中規格比較
| 參數 | ATSAMB11ZR-XPRO | ATSAMR21ZLL-EK |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Wireless Modules | Development Boards |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | RF Evaluation and Development Kit | Evaluation Kit / Development Board (Xplained Pro) |
| Base Part Number | ATSAMB11-ZR210CA | — |
| RF Technology | Bluetooth Smart 4.x Low Energy (BLE) | — |
| Operating Frequency | 2.4 GHz ISM band | — |
| Module Family | SmartConnect (ATSAMB11 Series) | — |
| Module Type | SiP/Module (System-in-Package) | — |
| Supported Standards | IEEE 802.15.1, Bluetooth 4.x Low Energy | — |
| Host Processor | ARM Cortex-M0 | — |
| Integrated Crystal | 32.768 kHz RTC + 16 MHz main | — |
| Power Supply | USB powered via on-board debugger | USB-powered (micro-USB / USB) |
| Debug Interface | On-board SWD + Virtual COM port over USB | On-board Embedded Debugger (EDBG) over USB |
| Extension Connectors | Xplained Pro header + mikroBUS socket | — |
| User Interface | 1x user pushbutton, 1x user LED, QT touch header | — |
| 工作溫度 | -40C to +85C | — |
| RoHS 狀態 | Compliant | Compliant (per Microchip product page) |
| Country of Origin | RoHS-compliant Microchip packaging | — |
| Target Device | — | ATSAMR21G18A |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| CPU Clock Speed | — | Up to 48 MHz |
| Wireless Protocol | — | IEEE 802.15.4 / ZigBee PRO / ZigBee Green Power |
| Radio Frequency Band | — | 2.4 GHz (2.4 – 2.4835 GHz ISM) |
| On-board Flash | — | 256 KB |
| On-board SRAM | — | 32 KB |
| On-board Transceiver | — | Integrated 2.4 GHz 802.15.4 |
| Antenna Connector | — | SMA footprint (chip antenna on board) |
| Expansion Headers | — | Arduino R3-compatible, mikroBUS |
| Operating System Support | — | Windows 7 32/64-bit, Windows XP 32/64-bit |
| IDE Support | — | Atmel Studio / Microchip Studio |
| On-board Indicators | — | RGB PLCC4 LED (PWM-driven, current-sink) |