參數(shù)資料
型號: X88C64SM
英文描述: E2 Micro-Peripheral
中文描述: E2微型外設
文件頁數(shù): 9/14頁
文件大?。?/td> 71K
代理商: X88C64SM
X88C64
9
A.C. CONDITIONS OF TEST
Input Pulse Levels
Input Rise and
Fall Times
Input and Output
Timing Levels
0V to 3V
10ns
1.5V
3867 PGM T08.1
Note:
(5) This parameter is periodically sampled and not 100% tested.
EQUIVALENT A.C. TEST CIRCUIT
PSEN
Controlled Read Timing Diagram
3867 FHD F05
ALE
A/D0–A/D7
A8–A12
PSEN
AIN
tPLDV
DOUT
tPH
tPH
tLHLL
tAVLL
tLLAX
tPS
PWPL
ADDRESS
CE
tPLDX
tPHDZ
tPHDX
tELLL
PSEN
Controlled Read Cycle
Symbol
Parameter
Min.
Max.
Units
t
LHLL
t
AVLL
t
LLAX
t
PLDV
t
PHDX
t
ELLL
PW
PL
t
PS
t
PH
t
PHDZ
(5)
t
PLDX
(5)
ALE Pulse Width
Address Setup Time
Address Hold Time
PSEN
Read Access Time
Data Hold Time
Chip Enable Setup Time
PSEN
Pulse Width
PSEN
Setup Time
PSEN
Hold Time
PSEN
Disable to Output in High Z
PSEN
to Output in Low Z
80
20
30
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
3867 PGM T09
120
0
7
150
30
20
50
10
A.C. CHARACTERISTICS
(Over the recommended operating conditions unless otherwise specified.)
3867 FHD F04.3
5V
1.92K
100pF
OUTPUT
1.37K
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相關代理商/技術參數(shù)
參數(shù)描述
X88C64SMB 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:E2 Micro-Peripheral
X88C75 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Port Expander and E2 Memory
X88C75J 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Port Expander and E2 Memory
X88C75JI 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Port Expander and E2 Memory
X88C75JISLIC 制造商:Intersil Corporation 功能描述:I/O PORT, 44 Pin, Plastic, PLCC