参数资料
型号: X28C64P-20
英文描述: 5 Volt, Byte Alterable E2PROM
中文描述: 5伏,可变E2PROM的字节
文件页数: 12/25页
文件大小: 110K
代理商: X28C64P-20
12
X28C64
Read Cycle Limits
X28C64-15
Min.
X28C64-20
Min.
X28C64-25
Min.
Symbol
Parameter
Max.
Max.
Max.
Units
t
RC
t
CE
t
AA
t
OE
t
LZ(4)
t
OLZ(4)
t
HZ(4)
t
OHZ(4)
t
OH
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
CE
LOW to Active Output
OE
LOW to Active Output
CE
HIGH to High Z Output
OE
HIGH to High Z Output
Output Hold from Address Change
150
200
250
ns
ns
ns
ns
ns
ns
ns
ns
ns
150
150
70
200
200
80
250
250
100
0
0
0
0
0
0
50
50
50
50
50
50
0
0
0
3856 PGM T10.1
A.C. CHARACTERISTICS
(Over recommended operating conditions, unless otherwise specified.)
Read Cycle
3853 FHD F05
Notes:
(4) t
LZ
min.,t
HZ
, t
OLZ
min., and t
OHZ
are periodically sampled and not 100% tested. t
HZ
max. and t
OHZ
max. are measured, with
C
L
= 5pF, from the point when
CE
or
OE
return HIGH (whichever occurs first) to the time when the outputs are no longer driven.
tCE
tRC
ADDR.
CE
OE
WE
DATA VALID
DATA VALID
tOE
tLZ
tOLZ
tOH
tAA
tHZ
tOHZ
DATA I/O
VIH
HIGH Z
相关PDF资料
PDF描述
X28C64P-25 5 Volt, Byte Alterable E2PROM
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X28C64T-20 5 Volt, Byte Alterable E2PROM
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参数描述
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