General Ac And Dc Characteristics - AMD AX1800DMT3C - Athlon XP 1.53 GHz Processor Datasheet

AMD Athlon™ XP Processor Model 6 Data Sheet
7.12

General AC and DC Characteristics

Table 13. General AC and DC Characteristics
Symbol Parameter Description
V
Input High Voltage
IH
V
Input Low Voltage
IL
V
Output High Voltage
OH
V
Output Low Voltage
OL
I
Tristate Leakage Pullup
LEAK_P
I
Tristate Leakage Pulldown
LEAK_N
I
Output High Current
OH
I
Output Low Current
OL
T
Sync Input Setup Time
SU
T
Sync Input Hold Time
HD
T
Output Delay with respect to RSTCLK
DELAY
Notes:
1. Characterized across DC supply voltage range.
2. Values specified at nominal VCC_CORE. Scale parameters between VCC_CORE minimum and VCC_CORE maximum.
3. I and I are measured at V
OL OH
4. Synchronous inputs/outputs are specified with respect to RSTCLK and RSTCK# at the pins.
5. These are aggregate numbers.
6. Edge rates indicate the range over which inputs were characterized.
7. In asynchronous operation, the signal must persist for this time to enable capture.
8. This value assumes RSTCLK period is 10 ns ==> TBIT = 2*fRST.
9. The approximate value for standard case in normal mode operation.
10. This value is dependent on RSTCLK frequency, divisors, Low Power mode, and core frequency.
11. Reassertions of the signal within this time are not guaranteed to be seen by the core.
12. This value assumes that the skew between RSTCLK and K7CLKOUT is much less than one phase.
13. This value assumes RSTCLK and K7CLKOUT are running at the same frequency, though the processor is capable of other
configurations.
14. Time to valid is for any open drain pins. See requirements 7 and 8 in Chapter 8, "Power-Up Timing Requirements," for more
information.
36
Preliminary Information
Table 13 shows the AMD Athlon XP processor model 6 AC and
DC characteristics of the Southbridge, JTAG, test, and
miscellaneous pins.
Condition
V
IN
(Ground)
V = VCC_CORE
IN
Nominal
max and V min, respectively.
OL OH
Electrical Data
Min
(VCC_CORE/2) +
200 mV
–300
VCC_CORE –
400
–300
= VSS
–1
16
2.0
0.0
0.0
24309E—March 2002
Max Units Notes
VCC_CORE +
V 1, 2
300 mV
350 mV 1, 2
VCC_CORE +
mV
300
400 mV
mA
600 A
–16 mA
mA
ns 4, 5
ps 4, 5
6.1 ns
Chapter 7
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3
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