HT45F2002
HT45F2002 is 2-Wire Communication Flash MCU manufactured by Holtek Semiconductor.
Features
MCU CPU Features
- Operating voltage
- - f SYS =8MHz: 2.2V~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
- Two oscillators
- - Internal RC
- HIRC
- - Internal 32k Hz RC
- LIRC
- Fully intergrated internal 8/12/16MHz oscillator requires no external ponents
- Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
- All instructions executed in one or two instruction cycles
- Table read instructions
- 63 powerful instructions
- Up to 6-level subroutine nesting
- Bit manipulation instruction
MCU Peripheral Features
- Flash Program Memory: 2K×15
- RAM Data Memory: 96×8
- EEPROM Memory: 32×8
- Watchdog Timer function
- Up to 11 bidirectional I/O lines
- Software controlled S lines LCD driver with 1/2 bias
- Multiple Timer Modules for time measure, pare match output, capture input, PWM output, single pulse output functions
- Dual Time-Base functions for generation of fixed time interrupt signals
- 5-channel 12-bit resolution A/D converter
- Serial Interface Module
- SPI or I2C
- Programmable I/O port source current for LED driving applications
- Low voltage reset function
- Flash program memory can be re-programmed up to 100,000 times
- Flash program memory data retention > 10 years
- EEPROM data memory can be re-programmed up to 1,000,000 times
- EEPROM data memory data retention > 10 years
- Package type: 20-pin SSOP
Two Line Type Power Line Data Transmitter...
