IBM25PPC440GP IBM Microelectronics, IBM25PPC440GP Datasheet - Page 53

• Manufacturer Part Number: IBM25PPC440GP
• Description: PowerPC 440GP Embedded Processor
• Manufacturer: IBM Microelectronics

PowerPC 440GP Embedded Processor Data Sheet
Timing Waveform
5/13/04
Clocking Specifications
SysClk Input
Note: Input slew rate
PLL VCO
Processor Clock
MemClkOut
Symbol
T
T
T
T
F
T
F
T
F
T
F
T
CS
CH
CH
CL
C
C
C
C
C
C
C
C
Frequency
Period
Edge stability
High time
Low time
Frequency
Period
Frequency
Period
Frequency
Period
High time
≥
1V/ns
T
CH
Parameter
T
C
40% of nominal period
40% of nominal period
35% of nominal period
33.33
Min
500
100
7.5
15
–
1
–
2
T
CL
60% of nominal period
60% of nominal period
65% of nominal period
133.33
66.66
1000
Max
0.15
500
30
10
2
–
1.5V
2.0V
0.8V
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Units
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns