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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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HT67F2390 датащи(PDF) 21 Page - Holtek Semiconductor Inc |
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HT67F2390 датащи(HTML) 21 Page - Holtek Semiconductor Inc |
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21 / 292 page  Rev. 1.00 �0 De�e��e� 0�� �01� Rev. 1.00 �1 De�e��e� 0�� �01� HT67F2350/HT67F2360 HT67F2370/HT67F2390 Advanced A/D Flash MCU with LCD & EEPROM HT67F2350/HT67F2360 HT67F2370/HT67F2390 Advanced A/D Flash MCU with LCD & EEPROM Pad Name Function OPT I/T O/T Description PG�/COM� PG� PGPU PGS1 ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. COM� PGS1 — LCD LCD �o��on output PG7/COM3 PG7 PGPU PGS1 ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. COM3 PGS1 — LCD LCD �o��on output PJ0/COM4/SEG0 PJ0 PJPU PJS0 ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. COM4 PJS0 — LCD LCD �o��on output SEG0 PJS0 — LCD LCD seg�ent output PJ1/COM5/SEG1 PJ1 PJPU PJS0 ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. COM5 PJS0 — LCD LCD �o��on output SEG1 PJS0 — LCD LCD seg�ent output PJ�/COM�/SEG� PJ� PJPU PJS0 ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. COM� PJS0 — LCD LCD �o��on output SEG� PJS0 — LCD LCD seg�ent output PJ3/COM7/SEG3 PJ3 PJPU PJS0 ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. COM7 PJS0 — LCD LCD �o��on output SEG3 PJS0 — LCD LCD seg�ent output PJ�/PTCK5/SEG10 PJ� PJPU PJS1 ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. PTCK5 PJS1 ST — PTM5 �lo�k input SEG10 PJS1 — LCD LCD seg�ent output PJ7/PTCK4/SEG11 PJ7 PJPU PJS1 ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. PTCK4 PJS1 ST — PTM4 �lo�k input SEG11 PJS1 — LCD LCD seg�ent output VDD VDD — PWR — Positive powe� supply VSS VSS — PWR — Negative powe� supply� g�ound. AVDD AVDD — PWR — Analog positive powe� supply AVSS AVSS — PWR — Analog negative powe� supply� g�ound. VMAX VMAX — PWR — IC �axi�u� voltage� �onne�ted to VDD o� V1. V1 V1 — PWR AN LCD voltage pu�p PLCD PLCD — PWR AN LCD powe� supply Legend:I/T:Inputtype; O/T:Outputtype; OPT:Optionalbyregisteroption; CMOS:CMOSoutput; NMOS:NMOSoutput; ST:SchmittTriggerinput; AN:Analogsignal; HXT:Highfrequencycrystaloscillator; LXT:Lowfrequencycrystaloscillator; LCD:LCDSEG/COMoutput; PWR:Power |
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