HT67F2372A
HT67F2372A is A/D Flash LCD MCU manufactured by Holtek Semiconductor.
Features
CPU Features
- Operating Voltage
- 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 1~3 instruction cycles
- Table read instructions
- 115 powerful instructions
- 16-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Flash Program Memory: 32K×16
- Data Memory: 3072×8
- True EEPROM Memory: 2048×8
- In Application Programming function
- IAP
- Internal On-Chip Debug Support function
- OCDS
- Watchdog Timer function
- 71 bidirectional I/O lines
- Programmable I/O source current for LED applications
- LCD Driver function
- SEGs × s: 56×4, 54×6 or 52×8
- Duty type: 1/4 duty, 1/6 duty or 1/8 duty
- Bias level: 1/3 bias or 1/4 bias
- Bias type: R type or C...
