ATSAMR21G18-MR210UA vs ATSAMB11-MR210CA Comparação
Comparação detalhada lado a lado de ATSAMR21G18-MR210UA por Microchip Technology e ATSAMB11-MR210CA por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAMR21G18-MR210UA - 2.4GHz Zigbee/802.15.4 Wireless Module | Microchip
ATSAMR21G18-MR210UA ✓ AtivoMicrochip Technology
ATSAMB11-MR210CA - BLE 4.1 Module, 2.4GHz, Chip Antenna | Microchip
ATSAMB11-MR210CA ObsoleteComparação de especificações
| Parâmetro | ATSAMR21G18-MR210UA | ATSAMB11-MR210CA |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | RF Modules | RF Modules |
| Status do ciclo de vida | Ativo | Obsolete |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $11,55 | $6,85 |
| Module Type | IEEE 802.15.4 / Zigbee / Thread Transceiver Module (SiP) | Transceiver Module (BLE SoC + antenna) |
| Integrated IC | ATSAMR21G18A | — |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Core Clock Speed | Up to 48 MHz | — |
| Flash Memory | 256 KB | — |
| SRAM | 32 KB | — |
| RF Frequency Band | 2.4 GHz (IEEE 802.15.4) | — |
| Supported Protocols | IEEE 802.15.4, Zigbee, Thread | — |
| Antenna Interface | External antenna via PCB trace / u.FL (per datasheet variant) | — |
| Operating Voltage | [DATA_NEEDED: VBAT operating range] | — |
| Integrated Serial Flash | Yes (external on module) | — |
| Hardware Crypto Authentication | Yes (integrated) | — |
| Module Dimensions | 20 mm × 19 mm | — |
| Tipo de montagem | Surface Mount (solder-mount footprint) | Surface Mount |
| Contagem de pinos | 48-pin SMT (per third-party catalog) | [DATA_NEEDED: pin count] |
| Temperatura de operação | [DATA_NEEDED: industrial range] | [DATA_NEEDED: operating temperature range] |
| Regulatory Approvals | FCC, CE (RED) - per module datasheet | — |
| Status RoHS | Compliant (per product page) | [DATA_NEEDED: RoHS status] |
| Protocol | — | Bluetooth v4.1 (BLE) |
| Frequency Band | — | 2.4 GHz ISM (2402-2480 MHz) |
| Supply Voltage Range | — | 2.3 V to 3.6 V |
| RX Current (typical) | — | 4 mA |
| TX Current (typical) | — | 3 mA |
| Antenna | — | Integrated chip antenna |
| Host Interfaces | — | I2C, SPI, UART |
| Integrated Silicon | — | ATSAMB11A BLE SoC |
| RF Certification | — | Module-level pre-certified (per manufacturer) |
| Encapsulamento | — | Surface-mount module with integrated chip antenna |