HT95R44 Overview
These phone MCUs are a series of 8-bit high performance, RISC architecture microcontroller devices specially designed for telephone applications. Device flexibility is enhanced with their internal special.
HT95R44 Key Features
- MCU operating voltage without CPT Detector
- Multiple Operating Modes: Idle mode, Sleep mode
- Up to 1.117ms instruction cycle with 3.58MHz sys
- Program Memory: 4K´16 ~ 8K´16
- RAM Data Memory: 1152´8 ~ 2112´8
- 26 bidirectional I/Os with pull-high options
- 2 NMOS output-only lines
- 4 external interrupt input pins
- Dual 16-bit timers with interrupts
- Timer external input