CYW43243KFFBG
IC RF TXRX+MCU WIFI 252TFBGA
| Part Description |
IC RF TxRx + MCU WiFi 802.11a/b/g/n 2.4GHz, 5GHz 252-TFBGA, FCBGA |
|---|---|
| Quantity | 217 Available (as of May 5, 2026) |
| Product Category | RF Transceiver ICs |
|---|---|
| Manufacturer | Infineon Technologies |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 13 Weeks |
| Datasheet |
Specifications
| Part Package | 252-TFBGA, FCBGA |
|---|---|
| Device Package | 252-FCFBGA (10×10) |
| Mounting Method | Surface Mount |
| Voltage | 1.2V ~ 3.3V |
| Operating Temperature | -10°C ~ 70°C |
| Type: | TxRx + MCU |
| RF Family/Standard: | WiFi |
| Protocol: | 802.11a/b/g/n |
| Frequency: | 2.4GHz, 5GHz |
| Data Rate (Max): | 300Mbps |
| Power – Output: | 20dBm |
| Sensitivity: | -94dBm |
| Serial Interfaces: | JTAG, SPI, UART |
| GPIO: | 13 |
| Voltage – Supply: | 1.2V ~ 3.3V |
| Current – Receiving: | 23mA |
| Current – Transmitting: | 23mA |
Environmental
| REACH Compliance | REACH Unaffected |
|---|---|
| RoHS Compliance | ROHS3 Compliant |
| Moisture Sensitivity Level | 3 (168 Hours) |
| ECCN | 5A992C |
| HTS Code | 8542.39.0001 |
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Certifications and Membership
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Date Founded: 1999
Headquarters: Neubiberg, Bavaria, Germany
Employees: 55,000+
Revenue: $17.6 Billion
Certifications and Memberships: ISO9001:2015, IATF16949:2016, AS 9100D
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