HT68FV024 Datasheet | Holtek Semiconductor

Voice Peripheral MCU HT68FV022/HT68FV024 Revision: V1.60 Date: July 17, 2025 HT68FV022/HT68FV024 Voice Peripheral MCU Features CPU Features - Operating Voltage - f SYS=8MHz: 2.3V~5.5V - f SYS=12MHz: 2.3V~5.5V - f SYS=16MHz: 3.0V~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 - Internal High Speed 8/12/16MHz RC - HIRC - Internal Low Speed 32k Hz RC - LIRC - Multi-mode operation: FAST, SLOW, IDLE and SLEEP - Fully integrated internal oscillators require no external ponents - All instructions executed in one or two instruction cycles - Table read instructions - 61 powerful instructions - 6-level subroutine nesting - Bit manipulation instruction Peripheral Features - Flash Program Memory: 1K×14 - RAM Data Memory: 64×8 - Voice Flash Memory: HT68FV022: 16Mbit; HT68FV024: 32Mbit - Watchdog Timer function - 5 bidirectional I/O...