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| Part Number | ATWINC3400A-MU-T | ATWINC3400A-MU-Y |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Product Status | Active | Active |
| Type | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | Bluetooth, WiFi | Bluetooth, WiFi |
| Protocol | 802.11b/g/n, Bluetooth v4.0 | 802.11b/g/n, Bluetooth v4.0 |
| Modulation | 8PSK, GFSK, QPSK | 8PSK, GFSK, QPSK |
| Frequency | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 72.2Mbps | 72.2Mbps |
| Power - Output | 20dBm | 20dBm |
| Sensitivity | -98dBm | -98dBm |
| Memory Size | 256kB ROM, 708kB RAM | 256kB ROM, 708kB RAM |
| Serial Interfaces | I²C, SDIO, SPI, UART | I²C, SDIO, SPI, UART |
| GPIO | 18 | 18 |
| Voltage - Supply | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Current - Receiving | 83.7mA ~ 91.8mA | 83.7mA ~ 91.8mA |
| Current - Transmitting | 276mA ~ 325mA | 276mA ~ 325mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-QFN (6x6) | 48-QFN (6x6) |
