For Reference Only
| Part Number | CYW43570KFFBG |
| LIXINC Part # | CYW43570KFFBG |
| Manufacturer | Cypress Semiconductor |
| Category | RF/IF and RFID › RF Transceiver ICs |
| Description | IC RF TXRX+MCU BLUTOOTH 254TFBGA |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | CYW43570KFFBG PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | CYW43570KFFBG |
| Brand: | Cypress Semiconductor |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | RF/IF and RFID |
| Subcategory: | RF Transceiver ICs |
| Manufacturer: | Cypress Semiconductor |
| Series: | - |
| Package: | Tray |
| Part Status: | Active |
| Type: | TxRx + MCU |
| RF Family/Standard: | Bluetooth, WiFi |
| Protocol: | 802.11ac, Bluetooth v4.1 +EDR |
| Modulation: | 4DQPSK, 8DPSK, GFSK |
| Frequency: | 2.4GHz, 5GHz |
| Data Rate (Max): | - |
| Power - Output: | 20dBm |
| Sensitivity: | -99dBm |
| Memory Size: | 668kB ROM, 200KB RAM |
| Serial Interfaces: | I²S, JTAG, SPI, UART, USB |
| GPIO: | 16 |
| Voltage - Supply: | 3.3V |
| Current - Receiving: | 79mA ~ 220mA |
| Current - Transmitting: | 250mA ~ 620mA |
| Operating Temperature: | 0°C ~ 60°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 254-TFBGA, FCBGA |
| Supplier Device Package: | 254-FCBGA (10x10) |
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| In Stock | 10917 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 1 | $0.0000 | $0 |
| 100 | $0.0000 | $0 |
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| 1000 | $0.0000 | $0 |
| 2500 | $0.0000 | $0 |
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