GMS87C1404 Ver la hoja de datos (PDF) - Hynix Semiconductor

Número de pieza

componentes Descripción

Fabricante

GMS87C1404

CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Hynix Semiconductor 

• RA1/AN1 ~ RA7/AN7

Data Bus

Data Bus

Data Reg.

Direction Reg.

Data Bus

To A/D Converter

Analog Input Mode

(ANSEL7 ~ 1)

Analog CH. Selection

(ADCM.4 ~ 2)

Read

• 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

GMS81C1404/GMS81C1408

VDD

VSS

VDD

VSS

1

0

AVREFS

Internal VDD

June. 2001 Ver 1.2

9

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