HT66F3142
HT66F3142 is A/D Flash MCU manufactured by Holtek Semiconductor.
Features
CPU Features
- Operating Voltage
- f SYS=4MHz: 1.8V~5.5V
- f SYS=8MHz: 1.8V~5.5V
- f SYS=12MHz: 2.7V~5.5V
- f SYS=16MHz: 3.3V~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
- External High Speed Crystal
- HXT
- Internal High Speed 8/12/16MHz RC
- HIRC
- External Low Speed 32.768k Hz Crystal
- LXT
- Internal Low Speed 32k Hz RC
- LIRC
- Fully integrated internal oscillators require no external ponents
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
- All instructions executed in 1~2 instruction cycles
- Table read instructions
- 61 powerful instructions
- 12-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Flash Program Memory: 4K×16
- Data Memory: 256×8
- True EEPROM Memory: 128×8
- 128-bit unique ID
- Watchdog Timer function
- 22 bidirectional I/O lines
- 2 external interrupt lines shared with I/O pins
- Programmable I/O port source current for LED applications
- Software controlled 4-S line LCD driver with 1/2 bias
- Three Timer Modules for time measure, input capture, pare match output, PWM output function or single pulse output function
- One 10-bit pact Type TM with 3-channel PWM output
- Two 10-bit Periodic Type TMs
- Dual Time Base functions for generation of fixed time interrupt signals
- 12 external channel 12-bit resolution A/D converter with internal reference voltage...
