not for new design
RoHS Compliant

CYW4343W

package
software

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CYW4343W
CYW4343W

Product details

  • Antenna Configuration
    1x1
  • Bluetooth Interface
    UART/PCM
  • Bluetooth Specification
    Bluetooth 5.3
  • Core
    Cortex M3
  • CPU
    N/A
  • Dimensions
    4.87 x 2.87 mm
  • Family
    AIROC™ Wi-Fi + Bluetooth® Combos
  • GPIOs
    5
  • Memory
    N/A
  • Operating system support
    Linux, RTOS
  • Operating Temperature
    -30 °C to 70 °C
  • Operating Voltage
    3 V to 4.8 V
  • Package
    WLCSP-74
  • Partner Module
    Y
  • Pitch
    0.4 mm
  • Product Description
    Wi-Fi 4 combo
  • Replacement
    CYW43439
  • ROM
    576 KB
  • Software Support
    ModusToolbox™
  • SRAM
    160 kByte
  • Wi-Fi Band
    2.4GHz
  • WI-FI Interface
    SDIO/SPI
  • Wi-Fi Specification
    Wi-Fi 4 (802.11n)
OPN
CYW4343WKUBGT
Product Status not for new design
Infineon Package
SG-UFWLB-74
Package Name WLCSP-74 (002-13189)
Packing Size 5000
Packing Type TAPE & REEL
Moisture Level 1
Moisture Packing NON DRY
Lead-free No
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status not for new design
Infineon Package
SG-UFWLB-74
Package Name WLCSP-74 (002-13189)
Packing Size 5000
Packing Type TAPE & REEL
Moisture Level 1
Moisture Packing NON DRY
Lead Free
Halogen Free
RoHS Compliant
Infineon’s AIROC™ CYW4343W single-chip combo device features 1x1 single-band 2.4 GHz Wi-Fi 4 (802.11n) and Bluetooth® 5.3 is a reliable entry-level solution for low-cost applications. A small form-factor with minimal external components drives down mass production costs.

Features

  • Wi-Fi 4 (802.11n), Single-band (2.4 GHz)
  • 1x1 SISO
  • 20 MHz channels, up to 96 Mbps PHY rate
  • Supports shared BT/Wi-Fi antenna
  • Class 1 (100m) & Class 2 (10m) operation
  • Bluetooth® 5.1
  • SDIO v2.0 Host Interface
  • gSPI host interface
  • WPA2
  • SoftAP
  • GPIOs (5)

Documents

Documents

Design resources

Partner solutions

Developer community

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