Sub-1 GHz wireless microcontroller featuring an 8051 core architecture and 32KB FLASH memory. Offers a data rate of 500Kbps and operates across multiple frequency bands including 928MHz, with a maximum output power of 10dBm. Includes interfaces such as USART, USB, I2S, and UART, with 21 GPIO pins. Designed for surface mount installation in a VQFN package, operating from -40°C to 85°C with a supply voltage range of 2V to 3.6V.
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| Package/Case | VQFN |
| Contact Plating | Gold |
| Core Architecture | 8051 |
| Current - Receiving | 21.5mA |
| Current - Transmitting | 36.2mA |
| Data Rate | 500Kbps |
| Frequency | 928MHz |
| Interface | USART, USB, I2S, UART |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of GPIO | 21 |
| Number of I/Os | 21 |
| Number of Timers/Counters | 5 |
| Number of UART Channels | 1 |
| Operating Frequency | 300 MHz to 348 MHz, 391 MHz to 464 MHz, 782 MHz to 928 MHz |
| Output Power (dBm) | 10dBm |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RAM Size | 4KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Sensitivity | -112dBm |
| Technology | CMOS |
| Weight | 0.003728oz |
| RoHS | Compliant |
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