BC45F0023
Features
CPU Features
- Holtek Tiny Power TM Technology
- Operating voltage
- f SYS=4MHz: 1.8V~5.5V
- f SYS=8MHz: 2.2V~5.5V
- f SYS=12MHz: 2.7V~5.5V
- Up to 0.33μs instruction cycle with 12MHz system clock
- Power down and wake-up functions to reduce power consumption
- Oscillator types
- Internal High Speed 4/8/12MHz RC
- HIRC
- Internal Low Speed 32k Hz RC
- LIRC
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
- Fast power on structure
- Fully integrated internal oscillators require no external ponents
- All instructions executed in one or two instruction cycles
- Table read instructions
- 61 powerful instructions
- 6-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Flash Program Memory: 2K×15
- Data Memory: 128×8
- True EEPROM Memory: 64×8
- Watchdog Timer function
- 11 bidirectional I/O lines
- Programmable I/O port source and sink current as well as slew rate
- Single external interrupt line shared with I/O pin
- Multiple Timer Modules for time...
