# CYW43242KFFBG Infineon Technologies | RF/IF and RFID | DigiKey

**Manufacturer:** Infineon Technologies  
**MPN:** `CYW43242KFFBG`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Infineon Technologies |
| Manufacturer name | Infineon Technologies |
| Manufacturer | Infineon Technologies |
| Extra Product Name | CYW43242KFFBG Infineon Technologies \| RF/IF and RFID \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | CYW43242KFFBG |
| multiple | 1 |
| packaging | Tray |
| qtyInStock | 0 |
| SKU | 6592890 |
| snippet | IC RF TxRx + MCU WiFi 802.11a/b/g/n 2.4GHz 252-TFBGA, FCBGA |
| tariff | 1.2 |
| tierMinQty1 | 1,680 |
| tierPrice1 | 10.08 |
| Category | RF/IF and RFID |
| Mfr | Infineon Technologies |
| Series | - |
| Package | Tray |
| Product Status | Active |
| Type | TxRx + MCU |
| RF Family/Standard | WiFi |
| Protocol | 802.11a/b/g/n |
| Modulation | GFSK |
| Frequency | 2.4GHz |
| Data Rate (Max) | 54Mbps |
| Power - Output | 19.5dBm |
| Sensitivity | -99dBm |
| Memory Size | - |
| Serial Interfaces | I?C, I?S, SPI, UART, USB |
| GPIO | 13 |
| Voltage - Supply | 3.3V |
| Current - Receiving | 23.8mA |
| Current - Transmitting | 23.7mA |
| Operating Temperature | 0?C ~ 70?C |
| Mounting Type | Surface Mount |
| Package / Case | 252-TFBGA, FCBGA |
| Supplier Device Package | 252-FCFBGA (10x10) |
| Base Product Number | CYW43242 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 6592890 | 10.08 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/248000000/248083500/part_--CYW43242KFFBG---InfineonTechnologies--c808451e13.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp