參數(shù)資料
型號(hào): IS61LV256AL-10T
廠商: INTEGRATED SILICON SOLUTION INC
元件分類: DRAM
英文描述: 32K x 8 LOW VOLTAGE CMOS STATIC RAM
中文描述: 32K X 8 STANDARD SRAM, 10 ns, PDSO28
封裝: 8 X 13.40 MM, MO-183, TSOP1-28
文件頁(yè)數(shù): 4/13頁(yè)
文件大?。?/td> 105K
代理商: IS61LV256AL-10T
IS61LV256AL
ISSI
4
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
03/17/06
CAPACITANCE
(1,2)
Symbol
Parameter
Conditions
Max.
Unit
C
IN
Input Capacitance
V
IN
= 0V
6
pF
C
OUT
Output Capacitance
V
OUT
= 0V
5
pF
Notes:
1. Tested initially and after any design or process changes that may affect these parameters.
2. Test conditions: T
A
= 25°C, f = 1 MHz, V
DD
= 3.3V.
POWER SUPPLY CHARACTERISTICS
(1)
(Over Operating Range)
-10 ns
Min.
Sym.
Parameter
Test Conditions
Max.
Unit
I
CC
1
V
DD
Operating
Supply Current
V
DD
= Max.,
CE
= V
IL
I
OUT
= 0 mA, f = 1 MHz
Com.
Ind.
20
25
mA
I
CC
2
V
DD
Dynamic Operating
Supply Current
V
DD
= Max.,
CE
= V
IL
I
OUT
= 0 mA, f = f
MAX
Com.
Ind.
typ.
(2)
30
35
mA
20
I
SB
1
TTL Standby Current
(TTL Inputs)
V
DD
= Max.,
V
IN
= V
IH
or V
IL
CE
V
IH
, f = 0
V
DD
= Max.,
CE
V
DD
– 0.2V,
V
IN
V
DD
– 0.2V, or
V
IN
0.2V, f = 0
Com.
Ind.
1
1
mA
I
SB
2
CMOS Standby
Current (CMOS Inputs)
Com.
Ind.
typ.
(2)
40
50
μA
2
Notes:
1. At f = f
MAX
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
2. Typical values are measured at V
DD
= 3.3V, T
A
= 25
o
C and not 100% tested.
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