GMS81508B HYNIX [Hynix Semiconductor], GMS81508B Datasheet - Page 82

• Manufacturer Part Number: GMS81508B
• Description: HYUNDAI MICRO ELECTRONICS 8-BIT SINGLE-CHIP MICROCONTROLLERS
• Manufacturer: HYNIX [Hynix Semiconductor]

AC READING CHARACTERISTICS
(V
Note: V
AC PROGRAMMING CHARACTERISTICS
(V
* AC CONDITION OF TEST
Input Rise and Fall Times (10% to 90%) ........................... 20ns
Input Pulse Levels ............................................................. 0.45V to 4.55V
Input Timing Reference Level............................................ 1.0V to 4.0V
Output Timing Reference Level ......................................... 1.0V to 4.0V
V
DD
SS
SS
Symbol
Symbol
must be applied simultaneously or before V
=0V, T
=0V, T
t
t
t
t
t
t
t
t
t
t
t
OES
t
t
DFP
VPS
VDS
PW
OE
DH
DH
OE
AS
AS
DS
AH
DD
must be applied simultaneously or before V
A
A
= 25 C ± 5 C)
= 25 C ± 5 C)
Address setup time
Quick Pulse Programming
V
Address setup time
OE setup time
Data setup time
Address hold time
Data hold time
Output delay disable time
V
V
Program pulse width
Data output delay time
PP
PP
DD
supply current
setup time
setup time
Item
Item
PP
and removed simultaneously or after V
PP
and removed simultaneously or after V
Min
Min
95
2
0
2
2
2
0
2
0
2
2
Typ
Typ
100
PP
.
Max
Max
200
130
105
150
50
PP
.
Unit
Unit
ns
ns
ns
ns
s
s
s
s
s
s
s
s
s
Test condition*
Test condition