HT45F0074A
HT45F0074A is Half-Bridge Induction Cooker Flash MCU manufactured by Holtek Semiconductor.
Features
CPU Features
- Operating Voltage
- f SYS=16MHz: 4.5V~5.5V
- Up to 0.25μs instruction cycle with 16MHz system clock at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Oscillator types
- Internal High Speed 32MHz/16MHz RC
- HIRC
- Internal Low Speed 32k Hz RC
- LIRC
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
- Fully integrated internal oscillators require no external ponents
- All instructions executed in one to three instruction cycles
- Table read instructions
- 115 powerful instructions
- 8-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Flash Program Memory: 8K×16
- RAM Data Memory: 1024×8
- True EEPROM Memory: 512×8
- Watchdog Timer function
- Up to 20 bidirectional I/O lines
- Two external interrupt lines with digital debounce function, pin-shared with I/Os
- PCK external pin for peripherial clock output
- Multiple Timer Modules for time measure, input capture, pare match output, PWM output or single pulse output functions
- Universal Serial Interface Module
- USIM for SPI, I2C or UART munication
- Dual Time-Base functions for generation of fixed time interrupt signals
- Cyclic Redundancy Check Unit
- CRC
- Multiplier/Divider Unit
- MDU
- 12-bit PWM generator and frequency jittering functions
- A group of plementary PWM output
- Programmable dead time control
- 10-bit TMC for time measurement and phase signal capture measurement
- Phase detection and protection mechanism
- PWM auto-adjust and PWM auto-shutdown for error signal...
