W7CF128M1XA-H20PC-001.01 Wintec Industries, W7CF128M1XA-H20PC-001.01 Datasheet - Page 9

• 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
Table 7: Card Pin Explanation Cont.
(PC Card Memory Mode)
Card Enable
Card Enable
-CS0, -CS1
(True IDE Mode)
-CD1, -CD2
(PC Card Memory Mode)
-CD1, -CD2
(PC Card I/O Mode)
-CD1, -CD2
(True IDE Mode)
-CE1, -CE2
-CE1, -CE2
(PC Card I/O Mode)
-CSEL
(PC Card Memory Mode)
-CSEL
(PC Card I/O Mode)
-CSEL
(True IDE Mode)
Signal Name
Type
O
I
I
TM
Disk
25, 26
Pin #
7, 32
39
These Card Detect pins are connected to ground on the
Compact Flash Card. They are used by the host to determine
if the card is fully inserted into its socket.
This signal is the same for all modes.
This signal is the same for all modes.
These input signals are used both to select the card and to
indicate to the card whether a byte or a word operation is
being performed. –CE2 always accesses the odd byte of the
word. –CE1 accesses the even byte or the Odd byte of the
word depending on A0 and –CE2. A multiplexing scheme
based on A0, -CE1, -CE2 allows 8 bit hosts to access all
data on D0 -D7.
This signal is the same as the PC Card Memory Mode signal.
In the True IDE Mode –CS0 is the chip select for the task file
registers while –CS1 is used to select the Alternate Status
Register and the Device Control Register.
This signal is not used for this mode.
This signal is not used for this mode.
This internally pulled up signal is used to configure this
device as a Master or a Slave when configured in the True
IDE Mode. When this pin is grounded, this device is
configured as a Master. When this pin is open, this device is
configured as a Slave.
Description
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