BA45F5650 Description
Sub-1GHz Low Current RF Transceiver Smoke Detector Flash MCU BA45F5650 Revision: August 11, 2022 BA45F5650 Sub-1GHz Low Current RF Transceiver Smoke Detector Flash MCU.
BA45F5650 Key Features
- Operating voltage
- fSYS=2MHz: 2.2V~3.6V
- fSYS=4MHz: 2.2V~3.6V
- fSYS=8MHz: 2.2V~3.6V
- Up to 0.5μs instruction cycle with 8MHz system clock at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Oscillator types
- Internal High Speed 2/4/8MHz RC
- Internal Low Speed 32kHz RC
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
BA45F5650 Applications
- Sink current generator for constant current output