Holtek Semiconductor HT68F003
the HT68F0025 device, although mentioned in this datasheet, has already been phased out and is presently no longer available.FEATURES
CPUFEATURES
● Operating Voltage ♦ fSYS = 8MHz: 2.2V~5.5V● Up to 0.5μs instruction cycle with 8MHz system clock at VDD=5V
● Power down and wake-up functions to reduce power consumption
● Two Oscillators ♦ Internal High Speed 8MHz RC oscillator – HIRC ♦ Internal Low Speed 32kHz RC oscillator – LIRC
● Fully intergrated internal oscillators require no external components
● Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
● All instructions executed in one or two instruction cycles
● Table read instructions
● 61 powerful instructions
● Up to 4 level subroutine nesting
● Bit manipulation instruction Peripheral
FEATURES
● Flash Program Memory: 1K×14 ~ 2K×14● RAM Data Memory: 64×8
● True EEPROM Memory: 32×8
● Watchdog Timer function
● Up to 14 bidirectional I/O lines
● One pin-shared external interrupt
● Multiple Timer Modules for time measure, compare match output, capture input, PWM output functions
● Dual Time-Base functions for generation of fixed time interrupt signals
● Low...