SC2200UFH-300 AMD (ADVANCED MICRO DEVICES), SC2200UFH-300 Datasheet - Page 385

• Manufacturer Part Number: SC2200UFH-300
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of SC2200UFH-300

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Electrical Specifications
Note 1. t
Note 2. This parameter specifies the time from the rising edge of IDE_IOR[0:1]# to the time that the data bus is no longer
Note 3. The delay from the activation of IDE_IOR[0:1]# or IDE_IOW[0:1]# until the state of IDE_IORDY[0,1] is first sampled.
AMD Geode™ SC2200 Processor Data Book
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
0
1
2
2i
3
4
5
6
6Z
9
RD
A
B
C
ery time or command inactive time. The actual cycle time equals the sum of the command active time and the com-
mand inactive time. The three timing requirements of t
requirements is greater than the sum of t
t
driven by the device (TRI-STATE).
If IDE_IORDY[0:1] is inactive, then the host waits until IDE_IORDY[0:1] is active before the PIO cycle is completed.
If the device is not driving IDE_IORDY[0:1] negated after activation (t
t
IDE_IOR[0:1]# or IDE_IOW[0:1]#, then t
0
2i
5
is the minimum total cycle time, t
is met and t
to ensure that t
Parameter
Cycle time (min)
Address valid to IDE_IOR[0:1]#/
IDE_IOW[0:1]# setup (min)
IDE_IOR[0:1]#/IDE_IOW[0:1]# pulse
width 8-bit (min)
IDE_IOR[0:1]#/IDE_IOW[0:1]#
recovery time (min)
IDE_IOW[0:1]# data setup (min)
IDE_IOW[0:1]# data hold (min)
IDE_IOR[0:1]# data setup (min)
IDE_IOR[0:1]# data hold (min)
IDE_IOR[0:1]# data TRI-STATE
(max)
IDE_IOR[0:1]#/IDE_IOW[0:1]# to
address valid hold (min)
Read data valid to IDE_IORDY[0:1]
active (if IDE_IORDY[0:1] initially low
after t
IDE_IORDY[0:1] setup time
IDE_IORDY[0:1] pulse width (max)
IDE_IORDY[0:1] assertion to release
(max)
A
Table 9-25. IDE Register Transfer to/from Device Timing Parameters
(min)
RD
is not applicable. If the device is driving IDE_IORDY[0:1] negated after activation (t
0
is equal to or greater than the value reported in the device’s IDENTIFY DEVICE data.)
2
is the minimum command active time, and t
RD
2
and t
is met and t
1250
600
290
70
60
30
50
30
20
35
0
5
0
5
-
2i
. (This means that a host implementation can lengthen t
1250
0
383
290
50
45
20
35
30
15
35
, t
5
1
5
0
5
-
is not applicable.
2
, and t
Mode
1250
240
290
30
30
15
20
30
10
35
2i
2
5
0
5
-
are met. The minimum total cycle time
A
) of IDE_IOR[0:1]# or IDE_IOW[0:1]#, then
1250
180
30
80
70
30
10
20
30
10
35
3
5
0
5
2i
1250
is the minimum command recov-
120
32580B
25
70
25
20
10
20
30
10
35
5
5
0
5
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Comments
Note 1
Note 1
Note 1
Note 2
Note 3
A
) of
2
and/or
403