GMS84512 Datasheet, PDF (10/123 Pages) Hynix Semiconductor – 8-BIT SINGLE CHIP MICROCOMPUTER

1.6 TERMINAL TYPES
PIN
TERMINAL TYPE
Vdd
Vdd
Xin
Xout
Xin
Xout
Vdd
Vss
Vss
Vss
OSC1
OSC2
Xin
Xout
Vss
Vdd
Vdd
Vdd
Vss
Vss ^Vss
RESET
HD
VD
TEST
R30/ INT1
R31/ INT2
R17/ Cin0
/ INT3
Vss
IA type
Vdd
I
Vss
IB type
Vdd
I
Vss
SCHMITT Input
Test Pin is using normal
gate
Rd
Vss
IC type
Vdd
I
SCHMITT Input
Rd
Vss
SCHMITT Input
GMS 84512 / 84524
at RESET
Oscillation
STOP
OSDON
Oscillation
Stop
RST
H Sync
V sync
( “L” )
Hi-Z
Data Bus
INT1,INT2
Hi-Z
Data Bus
INT1,INT2
Cin3
Hi-Z
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