thncf032mbai TOSHIBA Semiconductor CORPORATION, thncf032mbai Datasheet - Page 9

• Manufacturer Part Number: thncf032mbai
• Description: Thncfxxxmba/bai Series Compactflash Card Flash Technology Based With Interface Flash Memory Card.
• Manufacturer: TOSHIBA Semiconductor CORPORATION

−
(True IDE Mode)
WP
(PC Card Memory Mode )
−
(PC Card I/O Mode)
−
(True IDE Mode)
WE
IOIS16
IOIS16
Signal Name
Dir
O
Pin No.
Preliminary
24
In True IDE Mode this input signal is not used and should be
connected to VCC by the host.
Memory Mode-The CompactFlash Storage Card does not have a
write protect switch. This signal is held low after the completion of
the reset initialization sequence.
I/O Operation-When the CompactFlash Storage Card is configured
for I/O Operation Pin 24 is used for the −I/O Selected is 16 Bit Port
(−IOIS16) function. A Low signal indicates that a 16 bit or odd byte
only operation can be performed at the addressed port.
In True IDE Mode this output signal is asserted low when this
device is expecting a word data transfer cycle.
THNCFxxxMBA/BAI Series
Description
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