| DigiKey Programmable | Not Verified | |
| Serial Interfaces | I2S, SPI, UART | |
| Product Status | Not For New Designs | |
| Power - Output | 21dBm | |
| Supplier Device Package | 63-WLBGA (2.87x4.87) | |
| Package / Case | 63-UFBGA, WLBGA | |
| Current - Receiving | 37mA ~ 41mA | |
| Modulation | 8DPSK, DQPSK, GFSK | |
| Voltage - Supply | 1.2V ~ 3.3V | |
| REACH Status | REACH Unaffected | |
| Mfr | Infineon Technologies | |
| Data Rate (Max) | 54Mbps | |
| Protocol | 802.11b/g/n, Bluetooth v4.0 | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Operating Temperature | -30°C ~ 70°C | |
| Current - Transmitting | 260mA ~ 320mA | |
| ECCN | 5A992C | |
| Mounting Type | Surface Mount | |
| RF Family/Standard | Bluetooth, WiFi | |
| GPIO | 5 | |
| Series | - | |
| Type | TxRx + MCU | |
| Sensitivity | -99dBm | |
| Memory Size | 640kB ROM, 512kB SRAM | |
| Frequency | 2.4GHz | |
| HTSUS | 8542.39.0001 | |
| Package | Tape & Reel (TR) | |
| Base Product Number | CYW43438 |
