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See Product Specifications
| Part Number: | ATWINC3400-MR210UA142 | 
| Category: | RF/IF and RFID | 
| Subcategory: | RF Transceiver Modules and Modems | 
| Manufacturer: | Microchip Technology | 
| Packaging: | Tray | 
| Product Status: | Active | 
| RF Family/Standard: | Bluetooth, WiFi | 
| Protocol: | 802.11b/g/n, Bluetooth v5.0 | 
| Modulation: | 16-QAM, 64-QAM, BPSK, CCK, DBPSK, DSSS, DQPSK, GFSK, OFDM, QPSK | 
| Frequency: | 2.4GHz | 
| Data Rate: | 72.2Mbps | 
| Power - Output: | 18.3dBm | 
| Sensitivity: | -95dBm | 
| Serial Interfaces: | I²C, SPI, UART | 
| Antenna Type: | Antenna Not Included, U.FL | 
| Utilized IC / Part: | ATWINC3400 | 
| Memory Size: | 1MB Flash, 256kB ROM, 708kB RAM | 
| Voltage - Supply: | 2.7V ~ 3.6V | 
| Current - Receiving: | 23.68mA ~ 63.9mA | 
| Current - Transmitting: | 23.68mA ~ 275mA | 
| Mounting Type: | Surface Mount | 
| Operating Temperature: | -40°C ~ 85°C | 
| Package / Case: | 36-SMD Module |