rm5231 pmc-sierra, rm5231 Datasheet - Page 33

• Manufacturer Part Number: rm5231
• Description: Rm5231 Microprocessor With 32-bit System Bus Released
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc and for its Customer’s Internal Use
Document ID: PMC-2002165, Issue 1
9
9.1
9.2
AC Electrical Characteristics
Capacitive Load Deration
Clock Parameters
Parameter
Load Derate
IO Power Derate
IO Power Derate @ 20 pF Load
Parameter
SysClock High
SysClock Low
SysClock Frequency
SysClock Period
Clock Jitter for SysClock
SysClock Rise Time
SysClock Fall Time
ModeClock Period
JTAG Clock Period
Note
1.
Operation of the RM5231 is only guaranteed with the Phase Lock Loop enabled.
Symbol
t
t
t
t
t
t
t
t
SCH
SCL
SCP
JI
CR
CF
ModeCKP
JTAGCKP
Symbol
C
LD
Test
Conditions
Transition
Transition
RM5231™ Microprocessor with 32-bit System Bus Data Sheet
CPU Speed
Min
4.0
5 ns 3
5 ns 3
150–250 MHz
CPU Speed
150 MHz
Min
25
4
Max Min
75
40
2
2
256
200
Max
2
17.5
5.5
200 MHz
3
3
25
4
Max Min
100
40
2
2
256
200
250 MHz
3
3
25
4
Units
ns/25 pF
mW/25 pF/ MHz
mW/ MHz
Max
100
40
2
2
256
150 ps
Released
Units
ns
ns
MHz
ns
ns
ns
t
t
SCP
SCP
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