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參數(shù)資料
| 型號： | IS61LV2568L-8T |
| 廠商： | INTEGRATED SILICON SOLUTION INC |
| 元件分類： | DRAM |
| 英文描述： | 256K x 8 HIGH-SPEED CMOS STATIC RAM |
| 中文描述： | 256K X 8 STANDARD SRAM, 8 ns, PDSO44 |
| 封裝： | PLASTIC, TSOP2-44 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 82K |
| 代理商： | IS61LV2568L-8T |
IS61LV2568L
ISSI
4
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. C
07/25/05
CAPACITANCE
(1,2)
Symbol
Parameter
Conditions
Max.
Unit
C
IN
C
I/O
Input Capacitance
Input/Output Capacitance
V
IN
= 0V
V
OUT
= 0V
6
8
pF
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)
-8 ns
-10 ns
Min. Max.
Symbol
Parameter
Test Conditions
Min. Max.
Unit
I
CC
V
DD
Operating
Supply Current
V
DD
= Max.,
CE
= V
IL
I
OUT
= 0 mA, f = Max.
Com.
Ind.
typ.
(2)
—
65
—
—
—
60
65
50
mA
—
50
I
SB
1
TTL Standby
Current
(TTL Inputs)
V
DD
= Max.,
V
IN
= V
IH
or V
IL
CE
≥
V
IH
, f = max
Com.
Ind.
—
30
—
—
25
30
mA
I
SB
2
CMOS Standby
Current
(CMOS Inputs)
V
DD
= Max.,
CE
≥
V
DD
– 0.2V,
V
IN
≥
V
DD
– 0.2V, or
V
IN
≤
0.2V
, f = 0
Com.
Ind.
typ.
(2)
—
3
—
—
—
3
4
mA
mA
μ
A
—
700
700
Note:
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
0
C. Not 100% tested.
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|---|---|
| IS61LV2568L-8TL | 功能描述:靜態(tài)隨機(jī)存取存儲器 2Mb (256k x 8) Async 靜態(tài)隨機(jī)存取存儲器 3.3v RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| IS61LV2568L-8TL-TR | 功能描述:靜態(tài)隨機(jī)存取存儲器 2Mb (256k x 8) Async 靜態(tài)隨機(jī)存取存儲器 3.3v RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| IS61LV256-8T | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:32K X 8 LOW VOLTAGE CMOS STATIC RAM |
| IS61LV256-8TI | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:32K X 8 LOW VOLTAGE CMOS STATIC RAM |
| IS61LV256AL | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:32K x 8 LOW VOLTAGE CMOS STATIC RAM |
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