AMD Geode LX [email protected] User Manual
Page 605
AMD Geode™ LX Processors Data Book
605
Electrical Specifications
33234H
I
LEAK
Input Leakage Current Including Hi-Z Output Leakage, Note 1
PCI
-3.0
3.0
µA
24/Q3
-3.0
3.0
µA
24/Q5
-3.0
3.0
µA
24/Q7
-3.0
3.0
µA
5V
-3.0
3.0
µA
If V
IH
> V
IO
,
I
LEAK
max = 20 µA
DDR
-3.0
3.0
µA
DDRCLK
-5.0
5.0
µA
I
PU/PD
Weak Pull-Up/Down Current, Note 1
PCI
N/A
---
24/Q3
50
150
µA
These pull-downs are only
enabled during reset or
power sequencing system
behaviors. Note 2.
24/Q5
50
150
µA
24/Q7
50
150
µA
5V
50
150
µA
DDR
N/A
---
DDRCLK
N/A
---
I
OH
Output High Current, Note 1
V
O
= V
OH
(Min)
PCI
-500
µA
24/Q3
-24.0
mA
24/Q5
-24.0
mA
24/Q7
-24.0
mA
Note 2
5V
-16.0
mA
DDR (BA[1:0], MA[13:0])
-15.2
mA
I
OH
min = -11 mA with half-
drive set for pad
DDR (DQ[63:0], CKE[1:0],
CS[3:0]#, RAS[1:0]#, CAS[1:0]#,
WE[1:0]#, DQS[7:0], DQM[7:0],
TLA[1:0]
-11
mA
I
OH
min = -8 mA with quar-
ter-drive set for pad
DDRCLK
-10.0
mA
Table 7-7. DC Characteristics (Continued)
Symbol
Parameter
Min
Max
Units
Comments