CYW43903

Überblick

Wi-Fi 4 (802.11n) single-band Wi-Fi SoC with embedded application processor

Infineon’s AIROC™ CYW43903 is a Wi-Fi 4 (802.11n) dual-band Wi-Fi SoC with embedded 160 MHz Arm® Cortex®-R4 application processor and 1 MB of on-chip memory. With a powerful processor, large on-chip memory, rich set of peripherals, 802.11n connectivity and networking stack provided by Infineon’s ModusToolbox™, the CYW43903 offers everything needed to quickly build a wide variety of secure cloud applications without relying on a host processor.

  • 160MHz ARM Cortex R4

  • SRAM (1MB)

  • ROM (640KB)

  • 802.11b/g/n compliant, Single-band (2.4 GHz)

  • 20MHz channels, up to 72 Mbps PHY data rate

  • Internal PA/LNA for WLAN

  • UART x3

  • SPI / QSPI

  • I2C x2

  • PWM x6

  • GPIO x17

  • 2-wire SECI for external BT/LTE

  • 151-Pin WLBGA (0.4mm ball pitch)

CYW43903
  1. CYW43903 Datasheet
  2. Download ModusToolbox™
  3. Join the Wireless Community
Details
Support