HMS87C1302A 데이터 시트보기 (PDF) - Hynix Semiconductor

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HMS87C1302A

CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Hynix Semiconductor 

• RB0 / AN0 / AVref

Data Bus

AVREFS

Data Bus

Data Reg.

Direction Reg.

Data Bus

To A/D Converter

Read

Analog Input Mode

(ANSEL0)

Analog CH0 Selection

(ADCM.4 ~ 2)

To Vref of A/D

• RB1/BUZ, RB4/PWM0/COMP0

PWM/COMP

BUZ

1

Data Reg.

Data Bus

0

Function

Select

Data Bus

Direction Reg.

Data Bus

Read

Note: RB1/BUZ pin is not available in HMS87C1104(2)A.

HMS87C130XA/120XA/110XA

VDD

VSS

1

0

AVREFS

Internal VDD

VDD

VSS

Apr. 2001 ver1.0

13

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