GMS81508A Datasheet, PDF (66/91 Pages) Hynix Semiconductor – USERS MANUAL

GMS81508/16
4.4. DC CHARACTERISTICS
Parameter
Symbol
  
( Vdd =5.0V±10%,Vss = 0 , Ta = -20 85 ,f (Xin) = 8 )
Pin
Test Condition Unit
Specifications
Min. Typ. Max.
"H" Input voltage
RESET,,R4,R5,R6
Vih
R0,R1,R2,R3
Xin
0.8Vdd
Vdd
V 0.7Vdd
Vdd
0.9Vdd
Vdd
"L" Input voltage
RESET,R4,R5,R6
Vil
R0,R1,R2,R3
Xin
0
V
0
0
0.12Vdd
0.3Vdd
0.1Vdd
"H" Input Leakage
Iih
all input pins
Vi = Vdd
-5
5
Current
"L" Input Leakage
Iil
all input pins
Vi = Vss
-5
5
Current
"H" output Voltage
Voh
R0,R1,R2,R3,R4,R5
Ioh = -2mA
V Vdd-1
"L" output Voltage
Power
Operating
Idd
R0,R1,R2,R3,R4,R5
Iol = 5mA
V
all input = Vss
1.0
20
40
Current
STOP
Istop
20
100
Hysteresis
VT+ ~ VT-
RESET,
EC2,EC0,Sin,Sclk,INT0~3
V
0.3
0.8
0.3
0.8
RAM Data Retention
Vram
Vdd
at clock stop V
2.0
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