參數(shù)資料
型號: X84041VI2.7
英文描述: Serial EEPROM
中文描述: 串行EEPROM
文件頁數(shù): 7/13頁
文件大?。?/td> 137K
代理商: X84041VI2.7
X84041
Characteristics subject to change without notice.
7 of 13
REV 1.0 6/29/00
www.xicor.com
A.C. CHARACTERISTICS
(Over the recommended operating conditions, unless otherwise specified.)
Read Cycle Limits—X84041
Note:
(4) Periodically sampled, but not 100% tested. t
HZ
and t
OHZ
are measured from the point where CE or OE goes HIGH (whichever
occurs first) to the time when I/O is no longer being driven into a 5pF load.
Read Cycle
Symbol
t
RC
t
CE
t
OE
t
LOW
t
HIGH
t
LZ
(4)
t
HZ
(4)
t
OLZ
(4)
t
OHZ
(4)
t
OH
t
WES
t
WEH
Parameter
V
CC
= 5V ±10%
Min.
300
V
CC
= 3V ±10%
Min.
300
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Max.
Max.
Read cycle time
CE access time
OE access time
CE LOW time
CE HIGH time
CE LOW to output In low Z
CE HIGH to output In high Z
OE LOW to output In low Z
OE HIGH to output In high Z
Output hold from CE or OE HIGH
WE HIGH setup time
WE HIGH hold time
45
45
65
65
70
70
0
0
0
0
0
25
25
70
70
0
0
0
0
0
25
25
30
35
30
35
CE
WE
t
WES
OE
t
HIGH
t
CE
t
OE
t
OLZ
t
LZ
t
OH
t
WEH
HIGH Z
Data
t
OHZ
t
HZ
t
LOW
t
RC
I/O
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