GMS81504D 查看數據表（PDF） - Unspecified

零件编号

产品描述 (功能)

生产厂家

GMS81504D

CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Unspecified 

GMS81504

R42, R43, R45

DATA BUS

DATA REG.

DATA BUS

DIRECTION REG.

DATA BUS

MUX

Rd.

R56, R57

DATA BUS

DATA BUS

DATA REG.

DIRECTION REG.

DATA BUS

MUX

Rd.

R64/AN4, R65/AN5, R66/AN6, R67/AN7

DATA BUS

DATA BUS

DATA BUS

TO A/D Converter

DATA REG.

DIRECTION REG.

MUX

Rd.

Ch. Select

HYUNDAI MicroElectronics

VDD

PROTECT DIODE

PROTECT DIODE

VSS

PULL-UP RESISTOR

INPUT MODE: PULL-UP RESISTOR IS ACTIVATED.

OUTPUT MODE: PULL-UP RESISTOR IS DE-ACTIVATED.

0: Output

Rd.

1: Reset, Input, AD ch. select

8

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