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參數(shù)資料
型號(hào): W27C257
廠商: WINBOND ELECTRONICS CORP
英文描述: 32K×8bit Electrically Eresable EPROM(32K×8位電可擦除EPROM)
中文描述: 32K的電Eresable × 8位存儲(chǔ)器(32K的× 8位電可擦除存儲(chǔ)器)
文件頁(yè)數(shù): 5/14頁(yè)
文件大?。?/td> 152K
代理商: W27C257
W27C257
Publication Release Date: September 1998
- 5 -
Revision A2
AC CHARACTERISTICS
AC Test Conditions
PARAMETER
CONDITIONS
Input Pulse Levels
0.45V to 2.4V
Input Rise and Fall Times
10 nS
Input and Output Timing Reference Level
0.8V/2.0V
Output Load
C
L
= 100 pF, I
OH
/I
OL
= -0.4 mA/2.1 mA
AC Test Load and Waveform
+1.3V
3.3K ohm
100 pF (Including Jig and Scope)
D
(IN914)
OUT
Input
2.4V
0.45V
2.0V
0.8V
2.0V
0.8V
Test Points
Test Points
Output
相關(guān)PDF資料
PDF描述
W27C512P-12 Shielded Paired Cable; Number of Conductors:8; Conductor Size AWG:18; No. Strands x Strand Size:19 x 30; Jacket Material:Polyvinylchloride (PVC); Number of Pairs:4; Leaded Process Compatible:Yes; Voltage Nom.:300V RoHS Compliant: Yes
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參數(shù)描述
W27C4096 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 16 ELECTRICALLY ERASABLE EPROM
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