HT68F0025 Datasheet | Holtek Semiconductor

Features CPU Features - Operating Voltage - f SYS = 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 32k Hz RC oscillator - LIRC - Fully intergrated internal oscillators require no external ponents - 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, pare match output, capture input, PWM output functions - Dual Time-Base functions for generation of fixed time interrupt signals - Low voltage reset function - Low voltage detect function - Multiple package types - Flash program memory can be re-programmed up to 10,000 times - Flash program memory data retention > 10 years - True EEPROM data memory can be re-programmed up to 100,000 times - True EEPROM data memory data retention > 10 years Rev. 1.80 April 18, 2022 HT68F002/HT68F0025/HT68F003 Cost-Effective Flash MCU with EEPROM General Description The devices are Flash Memory type 8-bit high performance RISC architecture microcontrollers. Offering users the convenience of Flash Memory multi-programming...