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HT69F340 数据表(PDF) 21 Page - Holtek Semiconductor Inc |
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HT69F340 数据表(HTML) 21 Page - Holtek Semiconductor Inc |
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21 / 235 page  Rev. 1.30 �0 �ove��e� 1�� �01� Rev. 1.30 �1 �ove��e� 1�� �01� HT69F340/HT69F350/HT69F360 TinyPowerTM I/O Flash MCU with LCD & EEPROM HT69F340/HT69F350/HT69F360 TinyPowerTM I/O Flash MCU with LCD & EEPROM Pin Name Function OPT I/T O/T Description V1 V1 — — AO LCD voltage pu�p VMAX VMAX — PWR — IC �axi�u� voltage� connect to VDD� VLCD o� V1 VLCD VLCD — PWR — LCD powe� supply VDD VDD — PWR — Powe� supply VSS VSS — PWR — G�ound Legend: I/T:Inputtype O/T:Outputtype OPT:Optionalbyconfigurationoption(CO)orregisteroption PWR:Power CO:Configurationoption ST:SchmittTriggerinput CMOS:CMOSoutput NMOS:NMOSoutput AO:Analogoutput HXT:Highfrequencycrystaloscillator LXT:Lowfrequencycrystaloscillator HT69F360 Pad Name Function OPT I/T O/T Description PA0/I�T1/PTCK0/ ICPDA/OCDSDA PA0 PAWU PAPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-high and wake-up. I�T1 I�TEG I�TC0 SFSR ST — Exte�nal Inte��upt 1 PTCK0 SFSR ST — PTM0 clock input ICPDA — ST CMOS ICP add�ess/data OCDSDA — ST CMOS OCDS add�ess/data� fo� EV chip only. PA1/CTP_1/SDO PA1 PAWU PAPU PAFS ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-high and wake-up. CTP_1 PAFS — CMOS CTM output SDO PAFS — CMOS SPI Data output PA�/CTCK/STCK/ ICPCK/OCDSCK PA� PAWU PAPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-high and wake-up. CTCK SFSR ST — CTM clock input STCK SFSR ST — STM clock input ICPCK — ST — ICP clock pin OCDSCK — ST — OCDS clock pin� fo� EV chip only. PA3/STP_0/SDI/SDA PA3 PAWU PAPU PAFS ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-high and wake-up. STP_0 PAFS — CMOS STM output SDI PAFS ST — SPI data input SDA PAFS ST �MOS I�C data line PA4/I�T0/PTCK1 PA4 PAWU PAPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-high and wake-up. I�T0 I�TEG I�TC0 ST — Exte�nal Inte��upt 0 PTCK1 — ST — PTM1 clock input |
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