The ATWINC3400-MR210CA131 is an IEEE 802.11 b/g/n and Bluetooth 5.0 Low Energy (BLE) IoT network controller module. It integrates a power amplifier (PA), Low-Noise Amplifier (LNA), switch, and power management into a compact 36-pin module. Designed as an add-on for Microchip PIC and SAM microcontrollers, it enables Wi-Fi and BLE connectivity through a simple SPI-to-Wi-Fi interface. The module features an on-chip processor and integrated Flash memory for firmware with a built-in coexistence mechanism for concurrent wireless operation.
| Ce |
Compliant |
| RoHS |
Compliant |
| Bluetooth |
v5.0 Core Specification |
| Data Rate |
72.2Mbps |
| Interface |
SPI, UART, I2C |
| Dimensions |
22.4 x 14.7mm |
| Lead Count |
36 |
| Sensitivity |
-95dBm |
| Output Power |
18.3dBm |
| Frequency Range |
2.412 to 2.472GHz |
| Operating Voltage |
2.7 to 3.6V |
| Sleep Mode Current |
1µA |
| Operating Temperature |
-40 to 85°C |
| RX Current Consumption |
87mA |
| TX Current Consumption |
256mA |