HT827A0 - 8-Bit Microcontroller with Voice ROM

Datasheet Summary

The HT827A0 is 8-bit high performance microcontroller with a voice synthesizer and tone generator.

They are designed for applications on multiple I/Os with sound effects.

The LSIs provide 26 kinds of voice sampling rates, 4 octaves of tone level as well as a high quality of current type D/A output.

8-bit microcontroller.
HT827A0 Operating voltage: 2.4V~5.2V 8K´16 program ROM 208´8 data RAM 36 bidirectional I/O lines Interrupt input 16-bit programmable timer/event counter with overflow interrupts Watchdog timer On-chip crystal or RC types of oscillator.
Halt function and wake-up feature reduces power consumption 63 powerful instructions Up to a 1ms instruction cycle with a 4MHz system clock at VDD=5V.

Holtek Semiconductor Inc

Part number	HT827A0
Manufacturer	Holtek Semiconductor Inc
File Size	302.06 KB
Description	8-Bit Microcontroller with Voice ROM
Datasheet	HT827A0 Datasheet
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8-Bit Microcontroller with Voice ROM Features 8-bit microcontroller · · · · · · · · HT827A0 Operating voltage: 2.4V~5.

Published: Mar 26, 2005 |