HT45F0004
Features
CPU Features
- Operating Voltage
- f SYS=4MHz: 2.2V~5.5V
- f SYS=8MHz: 3.3V~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
- Two Oscillators
- High Speed Internal RC
- HIRC
- High Speed External Crystal
- HXT
- Fully integrated internal 8 MHz oscillator requires no external ponents
- All instructions executed in one or two instruction cycles
- Table read instructions
- 63 powerful instructions
- 8-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Program Memory: 4K×16
- RAM Data Memory: 208×8
- True EEPROM Memory: 32×8
- Watchdog Timer function
- Oscillator Stop Detection
- Up to 17 bidirectional I/O lines
- 12 channels 12-bit resolution A/D converter
- 9-bit programmable pulse generator
- Pulse width limit
- Two PPG preload registers
- Non-retriggered control
- Active high or low output (by configuration option)
- Single pin-shared external interrupt
- Integrated...
