国产精品成人一区二区三区-精品久久久久久久免费人妻-亚洲色精品aⅴ一区区三区-国产在线aaa片一区二区99

參數資料
型號: W24257AS-12
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, 12 ns, PDSO28
封裝: 0.330 INCH, SOP-28
文件頁數: 3/11頁
文件大小: 226K
代理商: W24257AS-12
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
相關PDF資料
PDF描述
W24257AS-15 32K X 8 High Speed CMOS Static RAM
W24257AS-20 32K X 8 High Speed CMOS Static RAM
W24257 32K X 8 High Speed CMOS Static RAM
W24257A 32K X 8 High Speed CMOS Static RAM
W24257AJ-12 32K X 8 High Speed CMOS Static RAM
相關代理商/技術參數
參數描述
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
W24257Q-70L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM