GC80503CSM66166SL388 Intel, GC80503CSM66166SL388 Datasheet - Page 58

• Manufacturer Part Number: GC80503CSM66166SL388
• Description: IC MPU 1.9V PENTI 166MHZ 352BGA
• Manufacturer: Intel

Specifications of GC80503CSM66166SL388

• Rohs Status: RoHS non-compliant
• Processor Type: Pentium I w/MMX
• Features: 66MHz Bus
• Speed: 166MHz
• Voltage: 1.9V
• Mounting Type: Surface Mount
• Package / Case: 352-BGA
• Other names: 821225

Low-Power Embedded Pentium
4.5.2
58
Figure 22. Maximum Overshoot Level, Overshoot Threshold Level and
Table 33. Undershoot Specification Summary
Overshoot Threshold Duration
Undershoot
The maximum undershoot and undershoot threshold duration specifications for inputs to the low-
power embedded Pentium processor with MMX technology are described as follows:
Refer to Table 33 for a summary of the undershoot specifications for the low-power embedded
Pentium processor with MMX technology.
Threshold Level
Minimum Undershoot Level (CLK and
PICCLK)
Minimum Undershoot Level (all other
inputs)
Maximum Threshold Duration
Maximum Ringback
NOTE:
•
•
1. See Figure 23 and Figure 25.
Maximum undershoot specification: The maximum undershoot of the CLK/PICCLK signals
must not drop below –0.6 V. The maximum undershoot of all other input signals must not drop
below –1.0 V.
Undershoot threshold duration specification: The undershoot threshold duration is defined as
the sum of all time during which the input signal is below –0.3 V within a single clock period.
The undershoot threshold duration must not exceed 20% of the period.
Specification Name
Overshoot Threshold Level
Maximum Overshoot Level
®
V
CC3
Processor with MMX™ Technology
, Nominal
–0.3
–0.6
–1.0
20% of clock period below threshold
voltage
0.5
Overshoot
Threshold
Duration
Value
000272
Units
ns
V
V
V
V
Datasheet
Notes
(1)
(1)
(1)
(1)
(1)