| Part Number | MKW40Z160VHT4 | MKW20Z160VHT4 |
|---|---|---|
| Manufacturer | NXP USA Inc. | Freescale Semiconductor |
| 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 |
| Protocol | Bluetooth v4.1, ZigbeePRO® | ZigbeePRO® |
| Modulation | GFSK, O-QPSK | O-QPSK |
| Frequency | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 1Mbps | 250kbps |
| Power - Output | 5dBm | 5dBm |
| Sensitivity | -102dBm | -102dBm |
| Memory Size | 160kB Flash, 20kB SRAM | 160kB Flash, 20kB SRAM |
| Serial Interfaces | I²C, SPI, UART | I²C, SPI, UART |
| GPIO | 28 | 28 |
| Voltage - Supply | 1.45V ~ 3.6V | 1.45V ~ 3.6V |
| Current - Receiving | 6.5mA ~ 15.4mA | 6.5mA ~ 15.4mA |
| Current - Transmitting | 8.4mA ~ 18.5mA | 8.4mA ~ 18.5mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 64-VFLGA | 48-VFQFN |
| Supplier Device Package | 64-VFLGA (7x7) | 48-QFN (7x7) |