ppc440gp-3rc500cz Applied Micro Circuits Corporation (AMCC), ppc440gp-3rc500cz Datasheet - Page 60

• Manufacturer Part Number: ppc440gp-3rc500cz
• Description: Power Pc 440gp Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

440GP – Power PC 440GP Embedded Processor
60
Test Conditions
Clock timing and switching characteristics are specified in accordance with operating
conditions shown in the table “Recommended DC Operating Conditions.” AC
specifications are characterized with V
test load as shown in the figure to the right.
Timing Waveform
Clocking Specifications
SysClk Input
Note: Input slew rate ≥ 1V/ns
PLL VCO
Processor Clock (CPU Clock)
MemClkOut
Notes:
1. The maximum supported processor clock frequency for any part is specified in the part number (see “Ordering and PVR Information”
Symbol
on page 4).
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 (cycle-to-cycle jitter)
High time
Low time
Frequency
Period
Frequency
Period
Frequency
Period
High time
Parameter
T
CH
DD
= 1.8V, T
T
40% of nominal period
40% of nominal period
35% of nominal period
C
C
= rated temperature and a 50pF
Minimum
33.33
500
100
7.5
15
–
1
–
2
T
CL
60% of nominal period
60% of nominal period
65% of nominal period
Maximum
133.33
66.66
±0.15
1000
500
30
10
Revision 1.08 – April 3, 2008
2
–
Output
Pin
Data Sheet
1.5V
2.0V
0.8V
Units
MHz
MHz
MHz
MHz
C
ns
ns
ns
ns
ns
ns
ns
ns
50pF
Notes
AMCC
1