HT99C411 Datasheet Cordless Phone Controller

Manufacturer: Holtek Semiconductor

Overview: HT99C410/HT99C411 Cordless Phone Controller.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

The HT99C410 is an 8-bit high performance RISC-like microcontroller which bines HT48500 8-bit microcontroller and 8-bit D/A converter in one chip.

It is specifically designed for multiple I/O product applications.

It also provides OTP type version HT99C411 which supports designers in making fast evaluation of private products during the development stages.

Provide mask type or OTP type version Operating voltage: 2.4V~5.2V (mask type), 3.0V~5.2V (OTP type) 24 bidirectional I/O lines One interrupt input One 8-bit and one 16-bit programmable timer/event counters with overflow interrupt On-chip crystal and RC oscillator Watchdog timer 4K × 15 program memory ROM.
160 × 8 data memory.

Part Number	Description
HT99C410	Cordless Phone Controller
HT99C810	Cordless Phone Controller
HT99C811	Cordless Phone Controller
HT9020	Call Progress Tone Decoder & ABR Controller
HT9020B	Call Progress Tone Detector
HT9142	FM IF Detector
HT9172	DTMF Receiver
HT9201A	(HT9201A/B) Simple Tone Dialer
HT9201B	(HT9201A/B) Simple Tone Dialer
HT9205A	5-Memory/6-Memory Tone/Pulse Dialer