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HT45F77 Datasheet(PDF) 11 Page - Holtek Semiconductor Inc |
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HT45F77 Datasheet(HTML) 11 Page - Holtek Semiconductor Inc |
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11 / 203 page  Rev. 1.20 10 De�e��e� 1�� 201� Rev. 1.20 11 De�e��e� 1�� 201� HT45F77 Body Fat Scale Flash MCU HT45F77 Body Fat Scale Flash MCU Pin Name Function OPT I/T O/T Descriptions PC1/TP0_1/ SDI/SDA/SEG1 PC1 PCPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. TP0_1 CTRL0 TM0C0 ST CMOS TM0 input/output SDI SIMC0 ST — SPI se�ial data input SDA SIMC0 ST CMOS I2C data line SEG1 LCD1 — CMOS LCD Seg�ent output PC2/TP0_0/RX/ SEG2 PC2 PCPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. TP0_0 CTRL0 TM0C0 ST CMOS TM0 input/output RX UCR1 UCR2 ST — UART �e�eive� pin SEG2 LCD1 — CMOS LCD Seg�ent output PC3/TCK0/ TX/SEG3 PC3 PCPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. TCK0 TM0C0 ST — TM0 �lo�k input TX UCR1 UCR2 — CMOS UART t�ans�eive� pin SEG3 LCD1 — CMOS LCD Seg�ent output PC�/SEG� PC� PCPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG� LCD1 — CMOS LCD Seg�ent output PC5/SEG5 PC5 PCPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG5 LCD1 — CMOS LCD Seg�ent output PC�/SEG� PC� PCPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG� LCD1 — CMOS LCD Seg�ent output PC7/SEG7 PC7 PCPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG7 LCD1 — CMOS LCD Seg�ent output PD0/SEG8 PD0 PDPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG8 LCD2 — CMOS LCD Seg�ent output PD1/SEG9 PD1 PDPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG9 LCD2 — CMOS LCD Seg�ent output PD2/SEG10 PD2 PDPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG10 LCD2 — CMOS LCD Seg�ent output PD3/SEG11 PD3 PDPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG11 LCD2 — CMOS LCD Seg�ent output PD�/SEG12 PD� PDPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG12 LCD2 — CMOS LCD Seg�ent output PD5/SEG13 PD5 PDPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG13 LCD2 — CMOS LCD Seg�ent output PD�/SEG1� PD� PDPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG1� LCD2 — CMOS LCD Seg�ent output PD7/SEG15 PD7 PDPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG15 LCD2 — CMOS LCD Seg�ent output PE0/SEG1� PE0 PEPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG1� LCD3 — CMOS LCD Seg�ent output PE1/SEG17 PE1 PEPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG17 LCD3 — CMOS LCD Seg�ent output PE2/SEG18 PE2 PEPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG18 LCD3 — CMOS LCD Seg�ent output PE3/SEG19 PE3 PEPU ST CMOS Gene�al pu�pose I/O. Registe� ena�led pull-up. SEG19 LCD3 — CMOS LCD Seg�ent output |
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