CW2438-44 Wi-Fi & Bluetooth Module

Chip: Infineon CYW43438
Size: 12mm * 12mm * 1.5mm
Applicable: IPC/Tablet/Smart appliances/Network devices/Other multimedia devices, etc

Hardware model: CW2438-44
Platform support: Amlogic S905X/L series/S805Y/Rockchip 33xx/33xx series
System support: Android/Linux/RTOS

main advantages

supportWi-FiCoexistence with Bluetooth

Low power consumption and small area

the best receiving sensitivity

provides the lowestRBOM


This module is built aroundCypress®CYW43438designed.CYW43438is a highly integrated single-chip solution that provides the lowest in the industry for smartphones, tablets and a wide range of other portable devices.RBOM. The chip includes2.4 GHz WLAN IEEE 802.11 bg/n MAC/baseband/radio, and Bluetooth4.2.

In addition, it integrates a power amplifier (PA), to meet the output power requirements of most handheld systems, a low noise amplifier (LNA), optimal reception sensitivity, and internal emission/Receiving (iTR)RFswitch further reduces the overall solution cost and printed circuit board area.WANHost-supportedgSPIandSDIOV2.0mode. The bus frequency is50mhz4bit mode, it can provide the highest value.200mbps. The Bluetooth host interface provides an independent, high-speedUART.

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