2.4GHz 802.15.4/Zigbee USB System-on-Chip (SoC) module with 250Kbps data rate and -97dBm sensitivity. Features an 8051 core architecture, 8KB RAM, and 8KB ROM. Operates across a 2.394GHz to 2.507GHz frequency range with up to 4.5dBm output power. Includes SPI, USB, and USART interfaces, 19 GPIO pins, and a 40-pin VQFN EP package for surface mounting. Rated for -40°C to 125°C operating temperature and 2V to 3.6V supply voltage.
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Texas Instruments CC2531F256RHAT technical specifications.
| Package/Case | VQFN |
| Contact Plating | Gold |
| Core Architecture | 8051 |
| Current - Receiving | 24.3mA |
| Current - Transmitting | 33.5mA |
| Data Rate | 250Kbps |
| Frequency | 2.4GHz |
| Height | 0.95mm |
| Interface | SPI, USB, USART, Serial |
| Lead Free | Lead Free |
| Length | 6.15mm |
| Max Frequency | 2.507GHz |
| Max Operating Temperature | 125°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 8KB |
| Min Frequency | 2.394GHz |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Channels | 8 |
| Number of GPIO | 19 |
| Number of UART Channels | 1 |
| Operating Frequency | 2.4 GHz |
| Output Power (dBm) | 4.5dBm |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RAM Size | 8KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Sensitivity | -97dBm |
| Termination | SMD/SMT |
| Weight | 0.002822oz |
| Width | 6.15mm |
| RoHS | Compliant |
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