ATWINC3400-MR210UA122

Bluetooth 4.0, Class 2 Module, 3V to 4.2V Supply, 72.2Mbps, -92.5dBm Sensitivity

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: MICROCHIP
Product type: Bluetooth Modules & Adaptors
Bluetooth Version:Bluetooth 4.0; Supply Voltage Min:3V; Supply Voltage Max:4.2V; Signal Range Max:-; Data Rate:72.2Mbps; Bluetooth Class:Class 2; Receive Sensitivity:-92.5dBm; Ope
SVHC: No SVHC (04-Feb-2026)
Interfaces: I2C, SPI, UART
Product Range: -
Certifications: CE, FCC, IC
Bluetooth Class: Class 2
Bluetooth Version: Bluetooth 4.0
Supply Voltage Range: 3 V to 4.2 V
Receiver Sensitivity Rx: -92.5 dBm
Operating Temperature Range: -40 °C to 85 °C

Delivery and price
Units per pack	250
Price	9.19 €
Current stock	100+
Lead time	7 days

Datasheet

Updated at March 18, 2026