SLFLD25-4GBJIUF STEC, SLFLD25-4GBJIUF Datasheet - Page 12
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SLFLD25-4GBJIUF
Manufacturer Part Number
SLFLD25-4GBJIUF
Description
Manufacturer
STEC
Type
Flash Driver
Datasheet
1.SLFLD25-4GBJIUF.pdf
(21 pages)
Specifications of SLFLD25-4GBJIUF
Density
4GByte
Operating Supply Voltage (typ)
5V
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Package Type
Not Required
Mounting
Screw
Pin Count
44
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
4.75V
Operating Supply Voltage (max)
5.25V
Programmable
Yes
Lead Free Status / Rohs Status
Compliant
SLFLD25-xxxJ(I)
Sector Count Register
This register contains the numbers of sectors of data
requested to be transferred on a read or write operation
between the host and the drive. If the value in the register is
0, a count of 256 sectors is indicated.
Sector Number Register
When the LBA bit in the Drive/Head register is 0, this
register contains the starting sector number for any media
access. When the LBA bit is set to 1, this register contains bits
7:0 of the LBA for any media access.
Cylinder Low Register
In CHS mode (LBA=0), this register contains the low order
bits of the starting cylinder address. In LBA mode, it contains
bits 15:8 of the LBA.
Cylinder High Register
In CHS mode (LBA=0), this register contains the high order
bits of the starting cylinder address. In LBA mode, it contains
bits 23:16 of the LBA.
bit7
bit7
bit7
bit7
bit6
bit6
bit6
bit6
Cylinder High Byte or bits 23:16 of the LBA
Sector Number Byte or bits 7:0 of the LBA
Cylinder Low Byte or bits 15:8 of the LBA
bit5
bit5
bit5
bit5
bit4
Sector Count Byte
bit4
bit4
bit4
bit3
bit3
bit3
bit3
bit2
bit2
bit2
bit2
Document Part Number 61000-02817-109 March 2005
bit1
bit1
bit1
bit1
bit0
bit0
bit0
bit0
IDE FLASH DRIVE
Page 12