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參數資料
| 型號： | W24L257 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 32K X 8 High Speed CMOS Static RAM |
| 中文描述： | 32K的乘八高速CMOS靜態RAM |
| 文件頁數： | 3/9頁 |
| 文件大小： | 209K |
| 代理商： | W24L257 |
W24L257A
Publication Release Date: December 1996
- 3 -
Revision A5
CAPACITANCE
(V
DD
= 3.3V, Ta = 25
°
C, f = 1 MHz)
PARAMETER
SYM.
C
IN
C
I/O
CONDITIONS
V
IN
= 0V
V
OUT
= 0V
MAX.
6
8
UNIT
pF
pF
Input Capacitance
Input/Output Capacitance
Note: These parameters are sampled but not 100% tested.
AC CHARACTERISTICS
AC Test Conditions
PARAMETER
CONDITIONS
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Reference Level
Output Load
0V to 3V
3 nS
1.5V
C
L
= 30 pF, I
OH
/I
OL
= -4 mA/8 mA
AC Test Loads and Waveform
90%
90%
3 nS
10%
3 nS
10%
R1 320 ohm
3.3V
OUTPUT
R2
350 ohm
5 pF
R2
350 ohm
R1 320 ohm
3.3V
OUTPUT
30 pF
Including
Jig and
Scope
3.0V
0V
Including
Jig and
Scope
)
(For T
CLZ
,
,
,
,
,
T
OLZ
T
CHZ
T
OHZ
T
WHZ
T
OW
相關PDF資料 |
PDF描述 |
|---|---|
| W24L257AJ-12 | 32K X 8 High Speed CMOS Static RAM |
| W24L25 | 32K×8bit CMOS Static RAM(32K×8位CMOS靜態RAM) |
| W24LH8 | Normal speed, Very low power CMOS static RAM Organized as 32768 x 8 bits |
| W24LH8Q-55LE | Normal speed, Very low power CMOS static RAM Organized as 32768 x 8 bits |
| W24LH8Q-55LI | Normal speed, Very low power CMOS static RAM Organized as 32768 x 8 bits |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W24L257A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 High Speed CMOS Static RAM |
| W24L257A-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 High Speed CMOS Static RAM |
| W24L257A-15 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 High Speed CMOS Static RAM |
| W24L257A-20 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 High Speed CMOS Static RAM |
| W24L257AJ-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 High Speed CMOS Static RAM |
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