ATSAMB11-XPRO vs ATSAMR21ZLL-EK Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMB11-XPRO sa pamamagitan ng Microchip Technology at ATSAMR21ZLL-EK sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAMB11-XPRO - BLE 4.1 SmartConnect Xplained Pro Kit | Microchip
ATSAMB11-XPRO ✓ NakahandaMicrochip Technology
ATSAMR21ZLL-EK - SAM R21 802.15.4 2.4GHz Eval Kit | Microchip
ATSAMR21ZLL-EK ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMB11-XPRO | ATSAMR21ZLL-EK |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Development Boards | Development Boards |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Product Type | Bluetooth Smart Xplained Pro Evaluation Kit | Evaluation Kit / Development Board (Xplained Pro) |
| Target MCU / Module | ATSAMB11-MR510CA (ATSAMB11G18A SoC) | — |
| MCU Core | ARM Cortex-M0 32-bit | — |
| Bluetooth Version | BLE 4.1 (Bluetooth Smart) | — |
| Operating Frequency | 2.4 GHz ISM band | — |
| Flash Memory | 256 KB | — |
| Low-Frequency Clock | 32.768 kHz | — |
| Primary CPU Clock | 12 MHz | — |
| Form Factor | Xplained Pro (Atmel/Microchip standard) | — |
| Extension Header | 2x5 100-mil Xplained Pro header | — |
| Current Measurement | 1x2 100-mil pin-header for MCU current shunt | — |
| Debug Interface | On-board EDBG (USB to SWD/UART) | On-board Embedded Debugger (EDBG) over USB |
| Supported OS | Windows 7 / 8 / Vista / XP | — |
| Integrated Radio | Transceiver, modem, MAC, PA, TR switch | — |
| Integrated Power Management | Yes (on-module PMU) | — |
| Bluetooth Certification | Bluetooth SIG 4.1 (module pre-certified) | — |
| Typical Use Case | BLE peripheral / beacon prototyping | — |
| 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 |
| Power Supply | — | USB-powered (micro-USB / USB) |
| 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) |
| Tindminan RoHS | — | Compliant (per Microchip product page) |