| Part Number | MKW21D256VHA5R | MKW21D256VHA5 |
|---|---|---|
| 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 | 802.15.4 |
| Protocol | Zigbee® | Zigbee® |
| Modulation | DSSS, O-QPSK | DSSS, O-QPSK |
| Frequency | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 250kbps | 250kbps |
| Power - Output | 8dBm | 8dBm |
| Sensitivity | -102dBm | -102dBm |
| Memory Size | 256kB Flash, 32kB SRAM | 256kB Flash, 32kB SRAM |
| Serial Interfaces | I²C, JTAG, SPI, UART | I²C, JTAG, SPI, UART |
| GPIO | 2 | 2 |
| Voltage - Supply | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Current - Receiving | 15mA | 15mA |
| Current - Transmitting | 19mA | 19mA |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 63-VFLGA | 63-VFLGA |
| Supplier Device Package | 63-MAPLGA (8x8) | 63-MAPLGA (8x8) |