HT67F60 datasheet(16/242 Pages) HOLTEK

16 / 242 page

Rev. 1.50

March 06 , 2012

Rev. 1.50

March 06 , 2012

HT67F30/HT67F40/HT67F50/HT67F60

TinyPowerTM A/D Flash Type 8-Bit MCU with LCD & EEPRO

Pin Name

Function

I/T

O/T

Pin-Shared Mapping

VMAX

IC maximum voltage,

connect to VDD, VLCD1

or V1

—

PWR

—

V1,V2,C1,C2

LCD voltage pump

—

SEG0~7

LCD segment output

—

CMOS

PD0~PD7

SEG8~15

LCD segment output

—

CMOS

PE0~PE7

SEG16~19, 24 LCD segment output

—

CMOS

—

COM0~3

LCD common output

—

CMOS

—

Note: I/T: Input type; O/T: Output type

OP: Optional by configuration option (CO) or register option

PWR: Power; CO: Configuration option; ST: Schmitt Trigger input

CMOS: CMOS output; NMOS: NMOS output

AN: Analog input pin

HXT: High frequency crystal oscillator

LXT: Low frequency crystal oscillator

*: VDD is the device power supply while AVDD is the ADC power supply. The AVDD pin is

bonded together internally with VDD.

**: VSS is the device ground pin while AVSS is the ADC ground pin. The AVSS pin is

bonded together internally with VSS.

As the Pin Description Summary table applies to the package type with the most pins, not all

of the above listed pins may be present on package types with smaller numbers of pins.

●

HT67F40

Pin Name

Function

I/T

O/T

Pin-Shared Mapping

PA0~PA7

Port A

PAWU

PAPU

CMOS

—

PB0~PB5

Port B

PBPU

CMOS

—

PC0~PC5

Port C

PCPU

CMOS

—

PD0~PD7

Port D

PDPU

CMOS

—

PE0~PE7

Port E

PEPU

CMOS

—

PF0~PF7

Port F

PFPU

CMOS

—

AN0~AN7

ADC input

ACERL

—

PA0~PA7

VREF

ADC reference input

ADCR1

—

PB5

C0-, C1-

Comparator 0, 1 input

CP0C

CP1C

—

PA3, PC3

C0+, C1+

Comparator 0, 1 input

CP0C

CP1C

—

PA2, PC2

C0X, C1X

Comparator 0, 1 output

CP0C

CP1C

PRM0

—

CMOS

PA0, PA5 or PE2,PE6

or PE3, PE7

TCK0~TCK2

TM0~TM2 input

PRM1

—

PA2, PA4, PC2 or PE0,

PE1, PE2

TP0_0, TP0_1

TM0 I/O

TMPC0

PRM2

CMOS PA0, PC5 or PD0, PD1

TP1A

TM1 I/O

TMPC0

PRM2

CMOS

PA1 or PD2

TP1B_0~TP1B_2 TM1 I/O

TMPC0

PRM2

CMOS

PC0, PC1, PC5 or

PD3,PD4,PD5

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