BA45F5350 Description
The BA45F5350 is a Flash Memory A/D type 8-bit high performance RISC architecture microcontroller, which includes a piezoelectric horn driver with boost converter, especially designed for smoke detector applications.
BA45F5350 Key Features
- Operating voltage
- fSYS=2MHz: 2.2V~5.5V
- fSYS=4MHz: 2.2V~5.5V
- fSYS=8MHz: 2.2V~5.5V
- 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
BA45F5350 Applications
- Sink current generator for constant current output