| Part Number | MC13234CHTR | MC13237CHTR |
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. |
| Category | RF Transceiver ICs | RF Transceiver ICs |
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| Product Status | Not For New Designs | Not For New Designs |
| Type | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | 802.15.4 | 802.15.4 |
| Protocol | Zigbee® | Zigbee® |
| Modulation | O-QPSK | O-QPSK |
| Frequency | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 250kbps | 250kbps |
| Power - Output | 2dBm | 2dBm |
| Sensitivity | -93dBm | -93dBm |
| Memory Size | 128kB Flash, 8kB RAM | 128kB Flash, 8kB RAM |
| Serial Interfaces | I²C, SPI, UART | I²C, SPI, UART |
| GPIO | 32 | 28 |
| Voltage - Supply | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Current - Receiving | 26.8mA ~ 35mA | 26.8mA ~ 35mA |
| Current - Transmitting | 21.3mA ~ 28.2mA | 21.3mA ~ 28.2mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-MAPLGA (7x7) | 48-MAPLGA (7x7) |