CYW43438KUBGT
IC RF TXRX+MCU BLUETOOTH 63UFBGA
| Part Description |
IC RF TxRx + MCU Bluetooth, WiFi 802.11b/g/n, Bluetooth v4.0 2.4GHz 63-UFBGA, WLBGA |
|---|---|
| Quantity | 281 Available (as of May 5, 2026) |
| Product Category | RF Transceiver ICs |
|---|---|
| Manufacturer | Infineon Technologies |
| Manufacturing Status | Not For New Designs |
| Manufacturer Standard Lead Time | 13 Weeks |
| Datasheet |
Specifications
| Part Package | 63-UFBGA, WLBGA |
|---|---|
| Device Package | 63-WLBGA (2.87×4.87) |
| Mounting Method | Surface Mount |
| Voltage | 1.2V ~ 3.3V |
| Operating Temperature | -30°C ~ 70°C |
| Type: | TxRx + MCU |
| RF Family/Standard: | Bluetooth, WiFi |
| Protocol: | 802.11b/g/n, Bluetooth v4.0 |
| Modulation: | 8DPSK, DQPSK, GFSK |
| Frequency: | 2.4GHz |
| Data Rate (Max): | 54Mbps |
| Power – Output: | 21dBm |
| Sensitivity: | -99dBm |
| Memory Size: | 640kB ROM, 512kB SRAM |
| Serial Interfaces: | I2S, SPI, UART |
| GPIO: | 5 |
| Voltage – Supply: | 1.2V ~ 3.3V |
| Current – Receiving: | 37mA ~ 41mA |
| Current – Transmitting: | 260mA ~ 320mA |
Environmental
| REACH Compliance | REACH Unaffected |
|---|---|
| RoHS Compliance | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
| ECCN | 5A992C |
| HTS Code | 8542.39.0001 |
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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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