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HT99C811 Datasheet Cordless Phone Controller

Manufacturer: Holtek Semiconductor

Overview: HT99C810/HT99C811 Cordless Phone Controller.

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

General Description

The HT99C810 is an 8-bit high performance RISC-like microcontroller which bines HT48700 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 HT99C811 which supports designers in making fast evaluation of private products during development stages.

Key Features

  • Provide mask type or OTP type version Operating voltage: 2.4V~5.2V (mask type), 3.0V~5.2V (OTP type) 48 bidirectional I/O lines One interrupt input Two 16-bit programmable timer/event counter with overflow interrupt On-chip crystal and RC oscillator Watchdog timer 8K × 16 program memory ROM 224 × 8 data memory RAM.
  • Halt functi.

More Datasheets from Holtek Semiconductor

Part Number Description
HT99C810 Cordless Phone Controller
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HT99C411 Cordless Phone Controller
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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

HT99C811 Distributor