W7CF128M1XA-H20PC-001.01 Wintec Industries, W7CF128M1XA-H20PC-001.01 Datasheet - Page 14

• Manufacturer Part Number: W7CF128M1XA-H20PC-001.01
• Description: IC MEMORY
• Manufacturer: Wintec Industries

Specifications of W7CF128M1XA-H20PC-001.01

• Memory Size: 128M bytes
• Memory Type: CompactFLASH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 385-1037

WintecCF-W7CF-H_v2.2 ROHS
June 2006  Wintec Industries, Inc.
INDUSTRIAL GRADE CompactFlash
W7CFxxxA-H Series ROHS 6/6 Compliant
32MB – 8-GB
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 8: Attribute Read Access Mode
Table 9: Attribute Write Access Mode
Standby mode
Byte access (8-bit)
Word access (16-bit)
Odd byte access (8-bit)
Standby mode
Byte access (8-bit)
Word access (16-bit)
Odd byte access (8-bit)
Mode
Mode
-REG
-REG
L
L
L
L
L
L
L
L
Figure 2: Attribute Access Timing Example
-CE2
-CE2
H
H
H
H
H
L
L
H
L
L
TM
Disk
-CE1
-CE1
H
H
L
L
L
L
L
L
A0
A0
H
H
L
L
-OE
-OE
H
H
H
H
L
L
L
L
-WE
-WE
H
H
H
H
L
L
L
L
Don’t care
Don’t care
Don’t care
Don’t care
Don’t care
D8 -D15
D8 -D15
High-Z
High-Z
High-Z
Invalid
Invalid
Don’t care
Don’t care
Don’t care
Even byte
Even byte
Even byte
Even byte
D0 -D7
D0 -D7
High-Z
Invalid
High-Z
12