ATA8743 Description
ATA8743 Microcontroller with UHF ASK/FSK Transmitter DATASHEET.
ATA8743 Key Features
- Transmitter with microcontroller consisting of an AVR® microcontroller and RF transmitter PLL in a single QFN24 5mm × 5m
- f0 = 868MHz to 928MHz
- Temperature range -40°C to +85°C
- Supply voltage 2.0V to 4.0V allowing usage of single li-cell power supply
- Low power consumption
- Active mode: Typical 9.8mA at 3.0V and 4MHz microcontroller-clock
- Power-down mode: Typical 200nA at 3.0V
- Modulation scheme ASK/FSK
- Integrated PLL loop filter
- Output power of 5.5dBm at 868.3MHz