參數(shù)資料
型號(hào): XM28C020I-12
英文描述: 5 Volt, Byte Alterable E2PROM
中文描述: 5伏,可變E2PROM的字節(jié)
文件頁(yè)數(shù): 12/16頁(yè)
文件大?。?/td> 74K
代理商: XM28C020I-12
XM28C020
12
Write Cycle Limits
WE
Controlled Write
Min.
CE
Controlled Write
(4)
Min.
Symbol
t
WC
t
AS
t
AH
t
CS
t
CH
t
CW
t
OES
t
OEH
t
WP
t
WPH
t
DV
t
DS
t
DH
t
DW
t
BLC
Parameter
Write Cycle Time
Address Setup Time
Address Hold Time
Write Setup Time
Write Hold Time
CE
Pulse Width
OE
High Setup Time
OE
High Hold Time
WE
Pulse Width
WE
High Recovery
Data Valid
Data Setup
Data Hold
Delay to Next Write
Byte Load Cycle
Max.
10
Max.
10
Units
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
μ
s
ns
ns
μ
s
μ
s
3872 PGM T08.1
0
0
125
25
0
125
10
10
100
100
125
0
25
100
10
35
125
100
1
1
50
10
10
0.3
50
35
10
0.3
100
100
WE
Controlled Write Cycle
3872 FHD F04
Note:
(4) Due to the inclusion of the decoder IC on board the module the
WE
and
CE
write controlled timings will vary. When utilizing the
CE
controlled write operation all the hold timings must be extended by the worst case propagation delay of the decoder. For a
WE
controlled write operation
CE
must be a minimum 125ns to accommodate the additional setup time required.
ADDRESS
tAS
tWC
tAH
tOES
tDV
tDS
tOEH
CE
WE
OE
DATA IN
DATA OUT
HIGH Z
DATA VALID
tCS
tCH
tWP
tWPH
tDH
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XM28C020I-15 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM
XM28C020I-20 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM
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XM28C020M-12 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM
XM28C020M-15 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM