AMD AX1800DMT3C User Guide - Page 40

VCC_CORE Characteristics

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Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet 24309E-March 2002 7.7 VCC_CORE Characteristics Table 6 shows the AC and DC characteristics for VCC_CORE. The VCC_CORE nominal value is shown in Table 8, "VCC_CORE Voltage and Current," on page 31. For more information, see Figure 8 on page 29. Table 6. VCC_CORE AC and DC Characteristics Symbol Parameter Limit in Working State VCC_CORE_DC_MAX Maximum static voltage above VCC_CORE_NOM* 50 VCC_CORE_DC_MIN Maximum static voltage below VCC_CORE_NOM* -50 VCC_CORE_AC_MAX Maximum excursion above VCC_CORE_NOM* 150 VCC_CORE_AC_MIN Maximum excursion below VCC_CORE_NOM* -100 tMAX_AC Maximum excursion time for AC transients 10 tMIN_AC Negative excursion time for AC transients 5 Note: *All voltage measurements are taken differentially at the COREFB/COREFB# pins. Units mV mV mV mV µs µs 28 Electrical Data Chapter 7

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28
Electrical Data
Chapter 7
AMD Athlon™ XP Processor Model 6 Data Sheet
24309E—March 2002
Preliminary Information
7.7
VCC_CORE Characteristics
Table 6 shows the AC and DC characteristics for VCC_CORE.
The VCC_CORE nominal value is shown in Table 8,
“VCC_CORE Voltage and Current,” on page 31. For more
information, see Figure 8 on page 29.
Table 6.
VCC_CORE AC and DC Characteristics
Symbol
Parameter
Limit in Working State
Units
V
CC_CORE_DC_MAX
Maximum static voltage above V
CC_CORE_NOM
*
50
mV
V
CC_CORE_DC_MIN
Maximum static voltage below V
CC_CORE_NOM
*
–50
mV
V
CC_CORE_AC_MAX
Maximum excursion above V
CC_CORE_NOM
*
150
mV
V
CC_CORE_AC_MIN
Maximum excursion below V
CC_CORE_NOM
*
–100
mV
t
MAX_AC
Maximum excursion time for AC transients
10
µ
s
t
MIN_AC
Negative excursion time for AC transients
5
µ
s
Note:
*
All voltage measurements are taken differentially at the COREFB/COREFB# pins.