SLCF2GBJIU-F STEC, SLCF2GBJIU-F Datasheet - Page 9

• Manufacturer Part Number: SLCF2GBJIU-F
• Manufacturer: STEC
• Type: CompactFlashr

Specifications of SLCF2GBJIU-F

• Density: 2GByte
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Package Type: Not Required
• Mounting: Socket
• Pin Count: 50
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 3.18/4.75V
• Operating Supply Voltage (max): 3.465/5.25V
• Programmable: Yes
• Lead Free Status / RoHS Status: Compliant

SLCFxxxJ(T2)(I)
SIGNAL DESCRIPTIONS
-CSEL
(PC Card Memory Mode)
-CSEL
(PC Card I/O Mode)
-CSEL
(True IDE Mode)
-REG
(PC Card Memory Mode)
Attribute Memory Select
-REG
(PC Card I/O Mode)
Not Used
(True IDE Mode)
WP
(PC Card Memory Mode)
Write Protect
-IOIS16
(PC Card I/O Mode)
-IOIS16
(True IDE Mode)
-INPACK
(PC Card Memory Mode)
-INPACK
(PC Card I/O Mode)
Input Acknowledge
Not Used
(True IDE Mode)
BVD1
(PC Card Memory Mode)
-STSCHG
(PC Card I/O Mode)
Status Changed
-PDIAG
(True IDE Mode)
Signal Name
I/O
Dir
O
O
I
I
Pin
39
44
24
43
46
(continued)
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 the card as a Master or
a Slave. When the pin is grounded, the card is configured as a Master.
When the pin is open, the card is configured as a Slave.
This signal is distinguishes between accesses to Common Memory (high)
and Register Attribute Memory (low).
The signal must also be active (low) during I/O Cycles when the I/O
address is on the bus.
This signal is not used in True IDE mode.
The card does not have a write protect switch; therefore, this signal is held
low after the completion of the reset initialization sequence.
A low signal indicates that a 16 bit or odd byte only operation can be
performed at the addressed port.
Not defined in IDE Mode.
This signal is not used in this mode.
The Input Acknowledge signal is asserted by the card when it is selected
and responding to an I/O read cycle at the address that is on the bus. The
host uses this signal to control the enable of any input data buffers between
the card and the host’s CPU.
This signal is not used in True IDE mode.
This signal is asserted high as since a battery is not used with this product.
This signal is asserted low to alert the host to changes in the RDY/-BSY
and Write Protect states. Its use is controlled by the Card Configuration
and Status Register.
In True IDE Mode, this input/output signal is the Pass Diagnostic signal in
the Master/Slave handshake protocol.
Document Part Number 61000-02805-111 March 2005
Description
COMPACTFLASH
(continued)
Page 9