W7CF002G1XA-H41MF-04D.A6 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
W7CF002G1XA-H41MF-04D.A6 Datasheet PDF : 50 Pages
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INDUSTRIAL GRADE CompactFlashTM Card
W7CFxxxA-H4 Series RoHS 6/6 Compliant
256MB – 32GB
2.0 Card Function Explanation
2.1 Attribute Access Specifications
When CIS-ROM region or Configuration register region is accessed, read and write operations are executed under
the condition of –REG = “L” as follows. That region can be accessed by Byte/Word/Odd-byte modes, which are
defined by PC card standard specifications.
Table 7: Attribute Read Access Mode
Mode
Standby mode
Byte access (8-bit)
Word access (16-bit)
Odd byte access (8-bit)
-REG -CE2 -CE1 A0
H
L
H
L
L
L
H
L
H
L
L
L
L
L
H
-OE -WE
L
H
L
H
L
H
L
H
D8 -D15
High-Z
High-Z
High-Z
Invalid
Invalid
D0 -D7
High-Z
Even byte
Invalid
Even byte
High-Z
Table 8: Attribute Write Access Mode
Mode
Standby mode
Byte access (8-bit)
Word access (16-bit)
Odd byte access (8-bit)
-REG -CE2 -CE1 A0
H
L
H
L
L
L
H
L
H
L
L
L
L
L
H
-OE -WE
H
L
H
L
H
L
H
L
D8 -D15
Don’t care
Don’t care
Don’t care
Don’t care
Don’t care
D0 -D7
Don’t care
Even byte
Don’t care
Even byte
Don’t care
Figure 2: Attribute Access Timing Example
Wintec W7CFxxx-H4 and W8CFxxx-H4 Series Datasheet v1 08.doc
August 2013 Wintec Industries, Inc.
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