8-bit 8051 microcontroller with integrated RF transceiver for ISM <1GHz applications. Features a 240 MHz to 960 MHz operating frequency range, 256Kbps data rate, and -121dBm sensitivity. Offers 64KB FLASH memory, 4352B RAM, and 22 programmable I/Os. Includes I2C, SPI, UART, and SMBus interfaces. Operates from 1.8V to 3.6V supply, with receiving current of 18.5mA and transmitting current of 30mA. Packaged in a 42-WFQFN surface-mount format.
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| Package/Case | QFN |
| Core Architecture | 8051 |
| Current - Receiving | 18.5mA |
| Current - Transmitting | 30mA |
| Data Bus Width | 8b |
| Data Rate | 256Kbps |
| Frequency | 960MHz |
| Height | 0.7mm |
| Interface | I2C, SPI, UART, SMBus |
| Length | 5mm |
| Max Frequency | 25MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of ADC Channels | 18 |
| Number of GPIO | 22 |
| Number of I/Os | 22 |
| Number of Programmable I/O | 22 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 1 |
| Operating Frequency | 240 MHz to 960 MHz |
| Package Quantity | 43 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| RAM Size | 4352B |
| RoHS Compliant | Yes |
| Sensitivity | -121dBm |
| Weight | 0.001764oz |
| Width | 7mm |
| RoHS | Compliant |
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