BK3431 PDF – Bluetooth Low Energy Single Mode SoC

Part Number: BK3431

Function: Bluetooth Low Energy Single Mode SoC

Package: QFN 4*4 32 Pin Type

Manufacturer: Beken Corporation


BK3431 pinout datasheet



The BK3431 chip is a highly integrated Bluetooth 4.0 low energy single mode device. It integrates a high-performance RF transceiver, baseband, ARM-core Micro processor, rich feature peripheral units, programmable protocol and profile to support BLE application. The Flash program memory makes it suitable for customized applications.

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1. Bluetooth SIG Bluetooth Low Energy Single-Mode (BLE) compliant

2. Low-power 2.4GHz Transceiver

3. ARM968 Core Micro processor integrated

4. 128KB programmable Flash for Program and 16KB RAM for Data

5. Operation voltage from 1.8 V to 3.6 V

6. -89 dBm sensitivity at 1 Mbps data rate and +4dBm transmit power

BK3431 Datasheet