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HT99C811

Holtek Semiconductor
Part Number HT99C811
Manufacturer Holtek Semiconductor
Description Cordless Phone Controller
Published Sep 29, 2014
Detailed Description HT99C810/HT99C811 Cordless Phone Controller Features • • • • • • • • • Provide mask type or OTP type version Operating ...
Datasheet PDF File HT99C811 PDF File

HT99C811
HT99C811

Overview
HT99C810/HT99C811 Cordless Phone Controller 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 function and wake-up feature reduce power consumption 63 powerful instructions Up to 1µs instruction cycle with 4MHz system clock at VDD=5V All instructions in 1 or 2 machine cycles 16-bit table read instructions Eight-level subroutine nesting Bit manipulation instructions Built-in 8-bit ...


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