CYW43438

综述

1x1 Single-band Wi-Fi 4 (802.11n) + Bluetooth® 5.1 combo

Infineon’s AIROC™ CYW43438 single-chip combo device features 1x1 single-band 2.4 GHz Wi-Fi 4 (802.11n) and Bluetooth® 5.1 is a reliable entry-level solution for low-cost applications. A small form-factor with minimal external components drives down mass production costs.

  • Wi-Fi 4 (802.11n), Single-band (2.4 GHz)

  • 1x1 SISO

  • 20 MHz channels, up to 96 Mbps PHY data rate

  • Integrated internal PA, LNA, and T/R switch supports a single antenna shared between Wi-Fi and Bluetooth®

  • Class 1 (100 m) and Class 2 (10 m) operation

  • Bluetooth® 5.1

  • Supports BDR (1Mbps), EDR (2/3Mbps), and Bluetooth® LE

  • SDIO v2.0 Host Interface

  • gSPI host interface

  • WPA2

  • SoftAP

  • GPIOs (5)

  • 2-wire GCI / SECI

  • 63-ball WLBGA (4.87 x 2.87mm; 0.4mm ball pitch)

  • -30C to +70C

  1. Read CYW43438 datasheet
  2. Download ModusToolbox™
  3. Join the Wireless Community
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