參數(shù)資料
型號(hào): W24257AS-10
廠商: WINBOND ELECTRONICS CORP
元件分類: SRAM
英文描述: 32K X 8 High Speed CMOS Static RAM
中文描述: 32K X 8 STANDARD SRAM, 10 ns, PDSO28
封裝: 0.330 INCH, SOP-28
文件頁(yè)數(shù): 3/11頁(yè)
文件大小: 226K
代理商: W24257AS-10
W24257A
Publication Release Date: May 1997
- 3 -
Revision A14
CAPACITANCE
(V
DD
= 5V, T
A
= 25
°
C, f = 1 MHz)
PARAMETER
SYM.
C
IN
C
I/O
CONDITIONS
V
IN
= 0V
V
OUT
= 0V
MAX.
8
10
UNIT
pF
pF
Input Capacitance
Input/Output Capacitance
Note: These parameters are sampled but not 100% tested.
THERMAL RESISTANCE
PARAMETER
SYM
.
θ
JC
θ
JA
CONDITIONS
MAX.
UNIT
Junction to Case Thermal Resistance
A. F. R. = 1m/sec, T
A
= 25
°
C
20
°
C/W
Junction to Ambient Thermal
Resistance
A. F. R. = 1m/sec, T
A
= 25
°
C
60
°
C/W
Note: These parameters are only applied to "TSOP" and "SOJ" package types.
AC TEST CONDITIONS
PARAMETER
CONDITIONS
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Reference Level
Output Load
0V to 3V
5 nS
1.5V
C
L
= 30 pF, I
OH
/I
OL
= -4 mA/8 mA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W24257AS-12 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 High Speed CMOS Static RAM
W24257AS-15 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 High Speed CMOS Static RAM
W24257AS-20 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 High Speed CMOS Static RAM
W24257AS-35 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM
W24257K70LL 制造商:WINBOND 功能描述:New