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holtek ht27c512 Abstract: 8616 general cross references HT23CXXX HT23C010 HT23C020 HT23C040 HT23C040H HT23C128 HT23C256 Text: 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	Original	HT23CXXX HT23C010, HT23C020, HT23C040, HT23C040H, HT23C4096H, HT23C128, HT23C256, HT23C512 HT27C010, holtek ht27c512 8616 general cross references HT23C010 HT23C020 HT23C040 HT23C040H HT23C128 HT23C256	PDF
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 Text: 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	Original	HT82012 12-bit 512Kb KEY15) 58MHz hFE150 HT82012 4*4 keypad 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	PDF
block diagram for alarm clock with LM386 low voltage Abstract: HT23CXXX LM386 PIN DIAGRAM Voice Synthesis HT82014 Text: 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	Original	HT82014 12-bit 8/512Kb LM386 block diagram for alarm clock with LM386 low voltage HT23CXXX LM386 PIN DIAGRAM Voice Synthesis HT82014	PDF
he 8050 cd transistor Abstract: No abstract text available Text: 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	OCR Scan	12-bit HT82012 KEY15) LM386 KEY15 HT23C512/HT23C010) 512Kbx4/1Mbx4 he 8050 cd transistor	PDF