Frequency Identification (Fid[3:0]); Vcca Ac And Dc Characteristics; Decoupling; Table 4. Fid[3:0] Dc Characteristics - AMD AX1800DMT3C - Athlon XP 1.53 GHz Processor Datasheet

24309E—March 2002
7.4

Frequency Identification (FID[3:0])

7.5

VCCA AC and DC Characteristics

Table 5. VCCA AC and DC Characteristics
Symbol Parameter
V
VCCA Pin Voltage
VCCA
I
VCCA Pin Current
VCCA
Notes:
1. Minimum and Maximum voltages are absolute. No transients below minimum nor above maximum voltages are permitted.
2. Measured at 2.5 V.
7.6

Decoupling

Chapter 7
Preliminary Information
Table 4 shows the FID[3:0] DC characteristics. For more
information, see "FID[3:0] Pins" on page 70.
Table 4. FID[3:0] DC Characteristics
Parameter Description
I
Output Current Low
OL
V
Output High Voltage
OH
Note:
* The FID pins must not be pulled above this voltage by an external pullup resistor.
Table 5 shows the AC and DC characteristics for VCCA. For
more information, see "VCCA Pin" on page 73.
Min
2.25
0
See the AMD Athlon™ Processor-Based Motherboard Design
Guide, order# 24363, or contact your local AMD office for
information about the decoupling required on the motherboard
for use with the AMD Athlon™ XP processor model 6.
Electrical Data
AMD Athlon™ XP Processor Model 6 Data Sheet
Min
16 mA
–
Nominal Max
2.5 2.75
50
Max
2.625 V *
Units Notes
V 1
mA/GHz 2
27