SLFLD25-2GM1UI STEC, SLFLD25-2GM1UI Datasheet - Page 15

• Manufacturer Part Number: SLFLD25-2GM1UI
• Manufacturer: STEC
• Type: Flash Diskr

Specifications of SLFLD25-2GM1UI

• Density: 2GByte
• 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
3.3.3 True IDE Mode Multiword DMA (not used on pn’s with Forced PIO)
-IORD/-IOWR to DMACK hold
-IORD to DMARQ delay (max)
-IORD/-IOWR Asserted Pulse
-IOWR negated pulse width
-IORD negated pulse width
-IORD/-IOWR setup (min)
-IORD data access (max)
-IORD/-IOWR data setup
-IOWR to DMARQ delay
-IOWR data hold (min)
-IORD data hold (min)
Cycle time (min)
Parameter
DMACK to
(max)
(max)
(min)
(min)
(min)
(min)
Table 12: True IDE Mode Multiword DMA AC Characteristics
Figure 5: True IDE Mode Multiword DMA Timing Diagram
Symbol
t
t
t
t
t
t
t
KW
LW
t
t
t
KR
t
LR
t
D
G
H
0
E
F
J
I
61000-04502-115, July 2008
Mode 0
480
215
150
100
215
120
20
20
50
40
5
0
Mode 1
150
80
60
30
15
50
50
40
40
5
0
5
Mode 2
120
70
50
20
10
25
25
35
35
5
0
5
Mode 3
100
65
50
15
25
25
35
35
5
5
0
5
Mode 4
IDE Flash Drive
80
55
45
10
20
20
35
35
5
5
0
5
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
15