CYW43570KFFBGT
IC RF TXRX+MCU BLUTOOTH 254TFBGA
| Part Description |
IC RF TxRx + MCU Bluetooth, WiFi 802.11ac, Bluetooth v4.1 +EDR 2.4GHz, 5GHz 254-TFBGA, FCBGA |
|---|---|
| Quantity | 334 Available (as of May 6, 2026) |
| Product Category | RF Transceiver ICs |
|---|---|
| Manufacturer | Infineon Technologies |
| Manufacturing Status | Discontinued at Digi-Key |
| Manufacturer Standard Lead Time | 99 Weeks |
| Datasheet |
Specifications
| Part Package | 254-TFBGA, FCBGA |
|---|---|
| Device Package | 254-FCBGA (10×10) |
| Mounting Method | Surface Mount |
| Voltage | 3.3V |
| Operating Temperature | 0°C ~ 60°C |
| Type: | TxRx + MCU |
| RF Family/Standard: | Bluetooth, WiFi |
| Protocol: | 802.11ac, Bluetooth v4.1 +EDR |
| Modulation: | 4DQPSK, 8DPSK, GFSK |
| Frequency: | 2.4GHz, 5GHz |
| 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 |
Environmental
| REACH Compliance | REACH Unaffected |
|---|---|
| RoHS Compliance | ROHS3 Compliant |
| Moisture Sensitivity Level | 3 (168 Hours) |
| ECCN | PENDING ECCN |
| HTS Code | 0000.00.0000 |
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Certifications and Membership
NQA AS9100 CMYK ANAB
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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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