HT95C30P
Overview
The HT95C200/20P/300/30P are 8-bit high performance RISC-like microcontrollers with built-in DTMF generator, FSK decoder and dialer I/O which provide MCU dialer implementation or system control features for telecom product application. The phone controller has a built-in program ROM, data RAM, LCD driver and a maximum of 28 I/O lines for high end products design.
- Provide MASK type and OTP type version
- Operating voltage range: - FSK: 3.0V~5.5V - Others: 2.4V~5.5V
- Program ROM: 8K´16 bits
- Data RAM: - HT95C300/30P: 2112´8 bits - HT95C200/20P: 1152´8 bits
- Built-in 3.58MHz DTMF Generator
- Built-in FSK decoder: - Supports Bell 202 and V.23 - Supports ring and line reversal detection
- LCD driver: - HT95C300/30P: 48 seg.´16 com. - HT95C200/20P: 24 seg.´16 com. - Support 16 or 8 common driver pins - HT95C300/30P: 12 segments can per nibble op- 8-Bit CID Type Phone Controller MCU
- Up to 28 bidirectional I/O lines
- 16-bit table read instructions
- Eight-level subroutine nesting
