HT66F4530
HT66F4530 is A/D Flash MCU manufactured by Holtek Semiconductor.
Features
CPU Features
- Operating Voltage:
- f SYS=4MHz: 2.2V~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 at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Oscillator types:
- External High Speed Crystal
- HXT
- Internal High Speed RC
- HIRC
- External Low Speed 32.768k Hz Crystal
- LXT
- Internal Low Speed 32k Hz RC
- LIRC
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
- Fully integrated internal 2MHz, 4MHz and 8MHz oscillator requires no external ponents
- All instructions executed in 1~3 instruction cycles
- Table read instructions
- 115 powerful instructions
- Up to 16-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Program Memory: 2K×16~16K×16
- Data Memory: 128×8~512×8
- True EEPROM Memory: 32×8~128×8
- Watchdog Timer function
- Up to 46 bidirectional I/O lines
- Two external interrupt lines shared with I/O pins
- Two operational amplifiers, two parators and three 8-bit D/A converters
- Software controlled 4-S lines LCD driver with 1/2 bias
- HT66F4540/50/60
- Multiple Timer Modules for time measure, input capture, pare match output, PWM output or single pulse output function
- Dual Time-Base functions for generation of fixed time interrupt signals
- Serial Interface Module
- SPI or I2C
- UART Interface for fully duplex asynchronous munication
- HT66F4540/50/60...
