W7CF128M1XA-H20PC-001.01 Wintec Industries, W7CF128M1XA-H20PC-001.01 Datasheet - Page 10

IC MEMORY

W7CF128M1XA-H20PC-001.01

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.
D15 - D00
(PC Card Memory Mode)
D15 - D00
D15 - D00
(True IDE Mode)
GND
(PC Card Memory Mode)
GND
(PC Card I/O Mode)
GND
(True IDE Mode)
-INPACK
(PC Card Memory Mode)
-INPACK
(PC Card I/O Mode)
Input Acknowledge
-INPACK
(True IDE Mode)
-IORD
(PC Card Memory Mode)
-IORD
(PC Card I/O Mode)
-IORD
(True IDE Mode)
(PC Card I/O Mode)
Signal name
Type
I/O
O
-
I
27-31, 47, 48, 49
2-6, 21, 22, 23,
TM
Disk
Pin #
1, 50
43
34
These lines carry the Data, Commands and Status
information between the host and the controller. D00 is the
LSB of the Even Byte of the Word. D08 is the LSB of the
Odd Byte of the Word.
These signals are the same as the PC Card Memory Mode
signal.
In True IDE Mode all Task File operations occur in byte
mode on the low order bus D00 -D07 while all data transfers
are 16 bits using D00 -D15.
Ground.
This signal is the same for all modes.
This signal is the same for all modes.
This signal is not used in this mode.
The Input Acknowledge signal is asserted by the Compact
Flash Card when the card is selected and responding to an I/O
read cycle at the address that is on the address bus. This
signal is used by the host to control the enable of any input
data buffers between the card and the CPU.
In True IDE Mode this output signal is not used and should
not be connected at the host.
This signal is not used in this mode.
This is an I/O Read strobe generated by the host. This signal
gates I/O data onto the bus from the Compact Flash Card
when the card is configured to use the I/O interface.
In True IDE Mode, this signal has the same function as in PC
Card I/O Mode.
Description
8

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