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參數(shù)資料
| 型號： | CY62137VSL-70ZI |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 2-Mbit (128K x 16) Static RAM |
| 中文描述： | 128K X 16 STANDARD SRAM, 70 ns, PDSO44 |
| 封裝： | TSOP2-44 |
| 文件頁數(shù)： | 4/11頁 |
| 文件大?。?/td> | 214K |
| 代理商： | CY62137VSL-70ZI |
CY62137V MoBL
Document #: 38-05051 Rev. *B
Page 4 of 11
AC Test Loads and Waveforms
V
CC
Typ
V
CC
OUTPUT
R2
30 pF
INCLUDING
JIG AND
SCOPE
GND
90%
10%
90%
10%
OUTPUT
V
Equivalent to:
THé VENIN EQUIVALENT
ALL INPUT PULSES
R
TH
R1
V
CC
OUTPUT
5 pF
INCLUDING
JIG AND
SCOPE
(b)
R1
R2
(a)
Rise Time:
1 V/ns
Fall Time:
1 V/ns
(c)
Parameters
R1
R2
R
TH
V
TH
3.0V
1105
1550
645
1.75
Unit
Ohms
Ohms
Ohms
Volts
Data Retention Characteristics
(Over the Operating Range)
Parameter
Description
Conditions
Min. Typ.
[3]
Max.
Unit
V
DR
I
CCDR
V
CC
for Data Retention
Data Retention Current
1.0
V
V
CC
= 1.0V, CE > V
CC
– 0.3V, V
IN
> V
CC
– 0.3V
or V
IN
< 0.3V; No input may exceed; V
CC
+0.3V
LL
0.5
7.5
μ
A
Automotive
10
SL
0.5
5
t
CDR[5]
Chip Deselect to Data
Retention Time
0
ns
t
R
Operation Recovery Time
70
ns
Data Retention Waveform
V
CC
(min.)
V
CC
(min.)
t
CDR
V
DR
> 1.0 V
DATA RETENTION MODE
t
R
CE
V
CC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY62138CV25 | 2M (256K x 8) Static RAM |
| CY62138CV25LL-55BAI | 2M (256K x 8) Static RAM |
| CY62138CV25LL-55BVI | 2M (256K x 8) Static RAM |
| CY62138CV25LL-70BAI | 2M (256K x 8) Static RAM |
| CY62138CV25LL-70BVI | 2M (256K x 8) Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY62138CV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Memory |
| CY62138CV25 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:2M (256K x 8) Static RAM |
| CY62138CV25LL-55BAI | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:2M (256K x 8) Static RAM |
| CY62138CV25LL-55BVI | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:2M (256K x 8) Static RAM |
| CY62138CV25LL-70BAI | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:2M (256K x 8) Static RAM |
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