SLFLD25-4GM1UI STEC, SLFLD25-4GM1UI Datasheet - Page 16

• Manufacturer Part Number: SLFLD25-4GM1UI
• Manufacturer: STEC
• Type: Flash Diskr

Specifications of SLFLD25-4GM1UI

• 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): 4.5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / Rohs Status: Compliant

SLFLD25-xxx(M/G)M1U(I)
Datasheet
4.0 Identify Drive Parameter Information
An example of the parameter information received from the IDE Flash Drive when invoking the Identify
Drive command (ECh) is listed in Table 13.
Address
69 - 255
10 - 19
23 - 26
27 - 46
60 - 61
Word
7 - 8
20
21
22
47
48
49
50
51
52
53
54
55
56
57
58
59
62
63
64
65
66
67
68
0
1
2
3
4
5
6
9
Unique per card
See description
See description
XXXXH
XXXXH
XXXXH
XXXXH
XXXXH
XXXXH
XXXXH
XXXXH
XXXXH
XXXXH
XXXXH
XXXXH
XXXXH
00XXH
044AH
0000H
0000H
0004H
0001H
0000H
0300H
0000H
0200H
0000H
010XH
0000H
0407H
0003H
0078H
0078H
0078H
0078H
0000H
0003h
Data
XXXXH = These values depend on the specific IDE Flash Drive.
Table 13: Identify Drive Parameter Information
Bytes
Total
374
20
40
2
2
2
2
2
2
2
4
2
2
2
2
8
2
2
2
2
2
2
2
2
2
2
2
2
2
4
2
2
2
2
2
2
2
Value fixed by CFA
Default number of cylinders
Reserved
Default number of heads
Do not use this word. Before retirement, was number of unformatted bytes per
track
Do not use this word. Before retirement, was number of unformatted bytes per
sector
Default number of sectors per track
Number of sectors per IDE Flash Drive (word 7 = MSW, word 8 = LSW)
Reserved
Serial Number in ASCII (20 characters): STEC proprietary
Do not use this word. Before retirement, was buffer type
Do not use this word. Before retirement, was buffer size in 512 byte increments
# of ECC bytes passed on Read/Write Long commands
Firmware revision in ASCII (8 characters): Rev8.0.0
52 65 76 38 2E 30 2E 30 hex
Model Number in ASCII (40 characters): STI Flash 8.0.0 <left justified>
53 54 49 20 46 6C 61 73 68 20 38 2E 30 2E 30 20 20 20 20 20
20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 hex
Maximum of 1 sector on Read/Write Multiple command
Double Word not supported
DMA supported, LBA supported
(0200H DMA not supported, LBA supported for pn’s with Forced PIO)
Reserved
PIO data transfer cycle timing mode
Single word DMA data transfer cycle timing mode (not supported)
Words 54 - 58 and 64 - 70 are valid
Number of Current Cylinders
Number of Current Heads
Number of Current Sectors Per Track
LSW of the Current Capacity in Sectors
MSW of the Current Capacity in Sectors
Current Setting for Block Count=1 for R/W Multiple commands
Total number of sectors addressable in LBA Mode
Single word DMA transfer not supported
Multiword DMA modes supported
(0000H MWDMA modes not supported for pn’s with Forced PIO)
Advanced PIO modes supported (modes 3 and 4)
Minimum multiword DMA transfer cycle time per word (ns)
(0000H for pn’s with Forced PIO)
Recommended multiword DMA transfer cycle time per word (ns)
(0000H MWDMA pn’s with Forced PIO)
Minimum PIO transfer without flow control
Minimum PIO transfer with IORDY flow control
Reserved
61000-04502-115, July 2008
Description
IDE Flash Drive
16