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參數(shù)資料
| 型號： | X88257SM |
| 英文描述： | E2 Micro-Peripheral |
| 中文描述： | E2微型外設(shè) |
| 文件頁數(shù)： | 8/15頁 |
| 文件大小： | 70K |
| 代理商： | X88257SM |
X88257
8
RD
Controlled Read Cycle
Symbol
Parameter
Min.
Max.
Units
t
LHLL
t
AVLL
t
LLAX
t
RLDV
t
RHDX
t
ELLL
PW
RL
t
RDS
t
RDH
t
RHDZ
(6)
t
RLDX
(6)
ALE Pulse Width
Address Setup Time
Address Hold Time
RD
Read Access Time
Data Hold Time
Chip Enable Setup Time
RD
Pulse Width
RD
Setup Time
RD
Hold Time
RD
Disable to Output in High Z
RD
to Output in Low Z
80
20
30
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
6509 PGM T10
120
0
7
150
30
20
50
0
RD
Controlled Read Timing Diagram
ALE
A/D0–A/D7
A8–A14
RD
AIN
tRLDV
DOUT
tRDH
tRDH
tLHLL
tAVLL
tLLAX
tRDS
PWRL
ADDRESS
CE
tRLDX
tRHDZ
tRHDX
tELLL
6509 ILL F06.1
Note:
(6) This parameter is periodically sampled and not 100% tested.
WAVEFORM
INPUTS
OUTPUTS
Must be
steady
Will be
steady
May change
from LOW
to HIGH
Will change
from LOW
to HIGH
May change
from HIGH
to LOW
Will change
from HIGH
to LOW
Don’t Care:
Changes
Allowed
N/A
Changing:
State Not
Known
Center Line
is High
Impedance
SYMBOL TABLE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X88C64 | E2 Micro-Peripheral |
| X88C64P | E2 Micro-Peripheral |
| X88C64PI | E2 Micro-Peripheral |
| X88C64PM | E2 Micro-Peripheral |
| X88C64PMB | E2 Micro-Peripheral |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X88-75FA | 制造商:Moflash Signaling Ltd 功能描述:BEACON XENON SF 12/24VDC |
| X88C64 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:E2 Micro-Peripheral |
| X88C64P | 制造商:Intersil Corporation 功能描述:EEPROM Memory |
| X88C64PI | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:E2 Micro-Peripheral |
| X88C64PM | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:E2 Micro-Peripheral |
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