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Part Number
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HT827A0 |
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Manufacturer
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Holtek Semiconductor Inc |
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Description
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8-Bit Microcontroller with Voice ROM |
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Published
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Mar 26, 2005 |
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Detailed Description
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8-Bit Microcontroller with Voice ROM
Features
8-bit microcontroller
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HT827A0
Operating voltage: 2.4V~5....
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Datasheet
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HT827A0
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Overview
8-Bit Microcontroller with Voice ROM
Features
8-bit microcontroller
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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
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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 All instructions in 1 or 2 machine cycles 16-bit table read instruction 8-level subroutine nesting Bit manipulation instruction
Voice and melody synthesizer
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128K´8 voice ROM 3/4 bit ADPCM coding algori...
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