| Part Number | K32W041K | K32W061K |
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. |
| Category | RF Transceiver ICs | RF Transceiver ICs |
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| Product Status | Active | Active |
| Type | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | 802.15.4, Bluetooth | 802.15.4, Bluetooth |
| Protocol | Bluetooth v5.0, Thread, Zigbee® | Bluetooth v5.0 |
| Modulation | - | - |
| Frequency | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 2Mbps | 2Mbps |
| Power - Output | 11.2dBm | 11.2dBm |
| Sensitivity | -101.3dBm | -101.3dBm |
| Memory Size | 640kB Flash, 152kB SRAM | 640kB Flash, 152kB SRAM |
| Serial Interfaces | I²C, SPI, PWM, UART | I²C, SPI, PWM, UART |
| GPIO | 22 | 22 |
| Voltage - Supply | 1.9V ~ 3.6V | 1.9V ~ 3.6V |
| Current - Receiving | 4.3mA | 4.3mA |
| Current - Transmitting | 7.4mA ~ 20.3mA | 7.4mA ~ 20.3mA |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-HVQFN (6x6) | 40-HVQFN (6x6) |