Intel Pentium 4 (551) JM80547PG0961MM User Manual
Product codes
JM80547PG0961MM
Intel
®
Pentium
®
4 Processor in the 423-pin Package
37
NOTES:
1. These specifications are specified at the processor silicon.
2. Assumes a BCLK period of 10 ns.
3. AF is referenced to associated source synchronous strobes.
4. These specifications apply to “1.7V” processors, i.e., those with a VID = ‘00110’.
2. Assumes a BCLK period of 10 ns.
3. AF is referenced to associated source synchronous strobes.
4. These specifications apply to “1.7V” processors, i.e., those with a VID = ‘00110’.
NOTES:
1. These specifications are specified at the processor silicon.
2. Assumes a BCLK period of 10 ns.
2. Assumes a BCLK period of 10 ns.
Table 18. Source Synchronous (400MHz) AGTL+ Signal Group
Overshoot/Undershoot Tolerance (1.7V Processors)
Absolute
Maximum
Overshoot
(V)
Absolute
Maximum
Undershoot
(V)
Pulse
Duration (ns)
AF = 1
Pulse
Duration (ns)
AF = 0.1
Pulse
Duration (ns)
AF = 0.01
Notes
1,2,3,4
2.30
-0.65
0.07
0.65
5.00
2.25
-0.60
0.12
1.22
5.00
2.20
-0.55
0.23
2.25
5.00
2.15
-0.50
0.42
4.15
5.00
2.10
-0.45
0.74
5.00
5.00
2.05
-0.40
1.38
5.00
5.00
2.00
-0.35
2.50
5.00
5.00
1.95
-0.30
4.50
5.00
5.00
1.90
-0.25
5.00
5.00
5.00
1.85
-0.20
5.00
5.00
5.00
1.80
-0.15
5.00
5.00
5.00
1.75
-0.10
5.00
5.00
5.00
Table 19. Source Synchronous (200MHz) AGTL+ Signal Group
Overshoot/Undershoot Tolerance (1.7V Processors)
Absolute
Maximum
Overshoot
(V)
Absolute
Maximum
Undershoot
(V)
Pulse
Duration (ns)
AF = 1
Pulse
Duration (ns)
AF = 0.1
Pulse
Duration (ns)
AF = 0.01
Notes
1,2,3,4
2.30
-0.65
0.13
1.30
10.0
2.25
-0.60
0.24
2.44
10.0
2.20
-0.55
0.45
4.50
10.0
2.15
-0.50
0.83
8.30
10.0
2.10
-0.45
1.48
10.0
10.0
2.05
-0.40
2.76
10.0
10.0
2.00
-0.35
5.00
10.0
10.0
1.95
-0.30
5.00
10.0
10.0
1.90
-0.25
10.0
10.0
10.0
1.85
-0.20
10.0
10.0
10.0
1.80
-0.15
10.0
10.0
10.0
1.75
-0.10
10.0
10.0
10.0