參數(shù)資料
型號: HY62KT08081E-DG85I
廠商: HYNIX SEMICONDUCTOR INC
元件分類: DRAM
英文描述: x8 SRAM
中文描述: 32K X 8 STANDARD SRAM, 85 ns, PDSO28
封裝: 0.330 INCH, SOP-28
文件頁數(shù): 4/12頁
文件大?。?/td> 192K
代理商: HY62KT08081E-DG85I
HY62K(U,V)T08081E Series
RECOMMENDED DC OPERATING CONDITIONS
Symbol
Parameter
HY62KT08081E
HY62VT08081E
Voltage
HY62UT08081E
Vss
Ground
V
IH
Input High Voltage
V
IL
Input Low Voltage
Note
1. V
IL
= -1.5V for pulse width less than 50ns
TRUTH TABLE
/CS
/WE
/OE
Mode
I/O Operation
H
X
X
Standby
High-Z
L
H
H
Output Disabled
High-Z
L
H
L
Read
Data Out
L
L
X
Write
Data In
Note
1. H=V
IH
, L=V
IL
, X=Don't Care
DC CHARACTERISTICS
Vcc = 2.7~3.6V, T
A
= 0
°
C
to 70
°
C (Normal)/-25
°
C to 85
°
C (Extended) /-40
°
C to 85
°
C (Industrial),
unless otherwise specified.
Symbol
Parameter
Test Condition
I
LI
Input Leakage Current
Vss < V
IN
< Vcc
I
LO
Output Leakage Current
Vss < V
OUT
< Vcc, /CS = V
IH
or
/
OE
=
V
IH
or /WE = V
IL
Icc
Operating Power Supply
Current
V
IN
= V
IH
or V
IL,
I
I/O =
0mA
I
CC1
Average Operating Current
/CS = V
IL,
V
IN
= V
IH
or V
IL,
Min. Duty Cycle = 100%, I
I/O =
0mA
I
CC2
Average Operating Current
/CS = V
IL,
V
IN
= V
IH
or V
IL
Cycle = 1us , I
I/O =
0mA
I
SB
TTL Standby Current
(TTL Inputs)
V
IN
= V
IH
or V
IL
I
SB1
CMOS Standby Current
/CS > Vcc - 0.2V,
(CMOS Inputs)
V
IN
> Vcc - 0.2V or
V
IN
< Vss + 0.2V
V
OL
Output Low Voltage
I
OL
= 2.1mA
V
OH
Output High Voltage
I
OH =
-1.0mA
Note : Typical values are at Vcc =3.0/3.3V, T
A
= 25
°
C
Rev 02 / Apr. 2001
3
Min.
2.7
3.0
2.7
0
2.2
-0.3
(1)
Typ.
3.0/3.3
3.3
3.0
0
-
-
Max.
3.6
3.6
3.3
0
Vcc+0.3
0.4
Unit
V
V
V
V
V
V
Vcc
Power Supply
Min.
-1
-1
Typ.
-
-
Max.
1
1
Unit
uA
uA
/CS = V
IL
,
-
-
2
mA
-
-
30
mA
-
-
5
mA
/CS= V
IH,
-
-
0.3
mA
0~70
°
C
-25~85
°
C or
-40~85
°
C
-
-
-
-
5
8
uA
uA
-
-
-
0.4
-
V
V
2.2
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