Справочник Пользователя для AMD 27488

26237C—May 2003

Table 11 shows the FID[3:0] DC characteristics. For more 
information, see “FID[3:0] Pins” on page 74.

Table 12 shows the AC and DC characteristics for VCCA. For more information, see 
“VCCA Pin” on page 77

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 10.

I

OL

 Output Current Low

6 mA

V

OH

 Output High Voltage

–

2.625 V 

1 

| V

OH 

– V

CC_CORE 

| 

≤ 1.60 V 

2

 

1. The FID pins must not be pulled above 2.625 V, which is equal to 2.5 V plus a maximum of five percent.
2. Refer to “VCC_2.5V Generation Circuit” found in the section, “Motherboard Required Circuits,” of the AMD Athlon™ Processor-

Based Motherboard Design Guide, order# 24363.

V

VCCA

VCCA Pin Voltage

2.25

2.5

2.75

V

1

| V

VCCA 

– V

CC_CORE 

| 

≤ 1.60 V 

–

2

I

VCCA

VCCA Pin Current

0

50

mA/GHz

3

1. Minimum and Maximum voltages are absolute. No transients below minimum nor above maximum voltages are permitted.
2. For more information, refer to the AMD Athlon™ Processor-Based Motherboard Design Guide, order# 24363.
3. Measured at 2.5 V.