GMS87C2120 데이터 시트보기 (PDF) - Hyundai Micro Electronics

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GMS87C2120

CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver

Hyundai Micro Electronics 

GMS81C2020/GMS81C2120

• SXI, SXO (Sub Oscillator)

Internal System clock

stop or subclk off

• R40 / T0O

Funcout

[T0O]

1

Data Bus

Data Register

0

Function

Select

Data Bus

Direction Register

Data Bus

Read

• R41~R43, R50~R52, R57

Data Bus

Data Bus

Data Bus

Data Register

Direction Register

Read

Hyundai Micro Electro nics

VDD

SXO

VDD

VSS

VDD

SXI

VSS

VDD

V DD

VSS

Metal Option

VDD

Metal Option

16

preliminary

Nov. 1999 Ver 0.0

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