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| Part Number | ATWILC1000B-UU-T | ATWILC1000B-UU-Y | ATWILC1000A-UU-T | ATWILC1000B-MU-T |
|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active |
| Type | TxRx + MCU | TxRx + MCU | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | WiFi | WiFi | WiFi | WiFi |
| Protocol | 802.11b/g/n | 802.11b/g/n | 802.11b/g/n | 802.11b/g/n |
| Modulation | CCK, DSSS, OFDM | CCK, DSSS, OFDM | CCK, DSSS, OFDM | CCK, DSSS, OFDM |
| Frequency | 2.4GHz | 2.4GHz | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 72.2Mbps | 72.2Mbps | 72.2Mbps | 72.2Mbps |
| Power - Output | 20.5dBm | 20.5dBm | 20.6dBm | 20.5dBm |
| Sensitivity | -98dBm | -98dBm | -98dBm | -98dBm |
| Memory Size | 128kB ROM, 224kB RAM | 128kB ROM, 224kB RAM | 128kB ROM, 192kB RAM | 128kB ROM, 224kB RAM |
| Serial Interfaces | I²C, SDIO, SPI, UART | I²C, SDIO, SPI, UART | I²C, SDIO, SPI, UART | I²C, SDIO, SPI, UART |
| GPIO | 9 | 9 | 9 | 9 |
| Voltage - Supply | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
| Current - Receiving | 52.5mA ~ 58.5mA | 52.5mA ~ 58.5mA | 68mA | 52.5mA ~ 58.5mA |
| Current - Transmitting | 244mA ~ 294mA | 244mA ~ 294mA | 230mA | 244mA ~ 294mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 55-UFBGA, WLCSP | 55-UFBGA, WLCSP | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| Supplier Device Package | 55-WLCSP (3.25x3.25) | 55-WLCSP (3.25x3.25) | 40-QFN (5x5) | 40-QFN (5x5) |
