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參數(shù)資料
| 型號： | UC62LV0256 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | DRAM |
| 英文描述： | Low Power CMOS SRAM 32K X8 Bits |
| 中文描述： | 低功耗CMOS SRAM 32K的X8位 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 464K |
| 代理商： | UC62LV0256 |
Low Power CMOS SRAM
32K X8 Bits
UC62LV0256
-35/-55/-70
AC TEST CONDITIONS
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Reference Level
AC TEST LOADS AND WAVEFORMS
3.3V
INCLUDING
JIG AND
SCOPE
VCC/0V
1V/ns
0.5VCC
OUTPUT
1
1
1
FIGURE 1A
3.3V
OUTPUT
1
1
5
INCLUDING
JIG AND
SCOPE
FIGURE 1B
667
TERMINAL EQUIVALENT
OUTPUT
1.73V
GND
V
CC
5ns
5ns
10%
90%
90%
10%
ALL INPUT PULSES
FIGURE 2
AC ELECTRICAL CHARACTERISTICS (TA=0
READ CYCLE
JEDEC
PARAMETER
NAME
KEY TO SWITCHING WAVEFORMS
WAVEFORMS
INPUTS
OUTPUTS
MUST BE
STEADY
MUST BE
STEADY
MAY CHANGE
FROM H TO L
WILL BE
CHANGE
FROM H TO L
MAY CHANGE
FROM L TO H
WILL BE
CHANGE
FROM L TO H
DON’T CARE
ANY CHANGE
PERMITTED
CHANGE
STATE
UNKNOWN
DOES NOT
APPLY
CENTER LINE
IS HIGH
IMPEDANCE
OFF STATE
to 70
, V
CC
=3.0V)
UC62LV0256-35
UC62LV0256-70
PARAMETER
NAME
DESCRIPTION
Min
Typ
Max
Min
Typ
Max
UNIT
t
AVAX
t
RC
Read Cycle Time
35
-
-
70
-
-
ns
t
AVQV
t
AA
Address Access Time
-
-
35
-
-
70
ns
t
ELQV
t
CE
Chip Select Access Time
-
-
35
-
-
70
ns
t
GLQV
t
OE
Output Enable to Output Valid
-
-
15
-
-
50
ns
t
ELQX
t
CLZ
Chip Select to Output Low Z
5
-
-
10
-
-
ns
t
GLQX
t
OLZ
Output Enable to Output Low Z
5
-
-
10
-
-
ns
t
EHQZ
t
CHZ
Chip Deselect to Output in High Z
0
-
35
0
-
35
ns
t
GHQZ
t
OHZ
Output Disable to Output in High Z
0
-
20
0
-
30
ns
t
AXOX
t
OH
Address Chang to Output Change
10
-
-
10
-
-
ns
U-Chip Technology Corp. LTD.
Reserves the right to modify document contents without notice.
Revision 2.0
PAGE 4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UC62LV0256AC | Low Power CMOS SRAM 32K X8 Bits |
| UC62LV0256AI | Low Power CMOS SRAM 32K X8 Bits |
| UC62LV0256BC | Low Power CMOS SRAM 32K X8 Bits |
| UC62LV0256BI | Low Power CMOS SRAM 32K X8 Bits |
| UC62LV0256CC | Low Power CMOS SRAM 32K X8 Bits |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UC62LV0256AC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Power CMOS SRAM 32K X8 Bits |
| UC62LV0256AI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Power CMOS SRAM 32K X8 Bits |
| UC62LV0256BC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Power CMOS SRAM 32K X8 Bits |
| UC62LV0256BI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Power CMOS SRAM 32K X8 Bits |
| UC62LV0256CC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Power CMOS SRAM 32K X8 Bits |
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