Description
General part information
CYW4343WKUBGT
Infineon’s AIROC™ CYW4343W 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.
Technical Specifications
Parameters and characteristics for this part
| Specification | CYW4343WKUBGT |
|---|---|
| Current - Receiving (Max) | 41 mA |
| Current - Receiving (Min) | 37 mA |
| Current - Transmitting (Max) | 320 mA |
| Current - Transmitting (Min) | 260 mA |
| Data Rate (Max) | 54 Mbps |
| Frequency | 2.4 GHz |
| GPIO Count | 5 |
| Memory Size (ROM) | 640 kB |
| Memory Size (SRAM) | 512 kB |
| Memory Type | SRAM, ROM |
| Modulation | GFSK, DQPSK, 8DPSK |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 70 °C |
| Operating Temperature (Min) | -30 °C |
| Package / Case | 79-XFBGA, WLBGA |
| Package Length | 4.87 mm |
| Package Name | 79-WLBGA |
| Package Width | 2.87 mm |
| Power - Output | 21 dBm |
| Protocol | 802.11b, 802.11g, 802.11n, Bluetooth v4.0 |
| RF Family/Standard | WiFi, Bluetooth |
| Sensitivity | -99 dBm |
| Serial Interfaces | UART, I2S, SPI |
| Type | TxRx + MCU |
| Voltage - Supply (Maximum) | 3.3 V |
| Voltage - Supply (Minimum) | 1.2 V |
Pricing
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CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources