sc3200 Advanced Micro Devices, sc3200 Datasheet - Page 380

• Manufacturer Part Number: sc3200
• Description: Geode-tm Sc3200 Processor
• Manufacturer: Advanced Micro Devices

9.3
The tables in this section list the following AC characteris-
tics:
• Output delays
• Input setup requirements
• Input hold requirements
• Output float delays
• Power-up sequencing requirements
The default levels for measurement of the rising clock edge
reference voltage (V
Table 9-11. Input or output signals must cross these levels
during testing. Unless otherwise specified, all measure-
ment points in this section conform to these default levels.
380
Outputs
AC Characteristics
Inputs
Legend: A = Maximum Output or Float Delay Specification
CLK
REF
Revision 5.1
B = Minimum Output or Float Delay Specification
C = Minimum Input Setup Specification
D = Minimum Input Hold Specification
), and other voltages are shown in
V
V
V
V
OLD
OHD
ILD
IHD
Figure 9-2. Drive level and Measurement Points
Valid Output
V
V
IHD
ILD
n
B
A
Min
Max
All AC tests are at V
T
C
Table 9-11. Default Levels for Measurement of
Symbol
= 0
V
V
V
V
C
V
Valid Input
OHD
Valid Output
REF
OLD
IHD
ILD
o
C to 85
T
X
Parameter
Reference Voltage
Input High Drive Voltage
Input Low Drive Voltage
Output High Drive Voltage
Output Low Drive Voltage
o
D
Switching Parameters
AMD Geode™ SC3200 Processor Data Book
C, C
n+1
IO
L
= 3.14V to 3.46V (3.3V nominal),
= 50 pF, unless otherwise specified.
V
V
REF
REF
Electrical Specifications
V
REF
Value (V)
1.5
2.0
0.8
2.4
0.4