holtek ht27c512
Abstract: 8616 general cross references HT23CXXX HT23C010 HT23C020 HT23C040 HT23C040H HT23C128 HT23C256
Contextual Info: HT23CXXX EOL Notification EOL Notification Holtek hereby formally gives End Of Life EOL notification that the HT23C010, HT23C020, HT23C040, HT23C040H, HT23C4096H, HT23C128, HT23C256, HT23C512 will be phased out of production with a latest purchase date of
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ht23cxxxht23c010ht23c020ht23c040+9ht23c040hht23c4096hht23c128ht23c256ht23c512ht27c010holtek ht27c5128616general cross references
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4*4 keypad
Abstract: LM386 PIN DIAGRAM S 8050 transistor LM386 block diagram for alarm clock with LM386 low voltage HT23CXXX key scan VOICE play IC voice recording chip HT23C010
Contextual Info: HT82012 ADPCM Synthesizer for External Serial ROM Features • • • • • • • • • • Operating voltage: 2.4V~5.0V Direct interface with the HOLTEK serial ROM 12-bit ayalysis and 3-bit/4-bit ADPCM coding algorithm A maximum of 16 keys Auto power control for external power
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ht8201212-bit512kbkey15+1258mhzhfe1504*4 keypadlm386 pin diagrams 8050 transistorlm386block diagram for alarm clock with lm386 low voltageht23cxxxkey scanvoice play icvoice recording chipht23c010
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he 8050 cd transistor
Contextual Info: à à HT82012 HOLTE AD PCM Synthesizer for External Serial ROM Features • • • • • • • • • • O p e ra tin g voltage: 2.4V~5.0V D irect in te rfa ce w ith th e H O L T E K se ria l ROM 12-bit ay aly sis a n d 3-bit/4-bit AD PCM coding alg o rith m
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OCR Scan
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12-bitht82012key15lm386+3ht23c512/ht23c010512kbx4/1mbx4he 8050 cd transistor
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block diagram for alarm clock with LM386 low voltage
Abstract: HT23CXXX LM386 PIN DIAGRAM Voice Synthesis HT82014
Contextual Info: HT82014 ADPCM Synthesizer for External Serial ROM Features • • • • • • • • • • • Operating voltage: 3.5V~5.0V Direct interface with HOLTEK serial ROM 12-bit analysis and 3-bit ADPCM coding algorithm 16 voice sections/4 key operation Auto power control for external power
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ht8201412-bit8/512kblm386+4block diagram for alarm clock with lm386 low voltageht23cxxxlm386 pin diagramvoice synthesis
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