參數(shù)資料
型號(hào): RM5231
廠商: PMC-Sierra, Inc.
英文描述: RM5231⑩ Microprocessor with 32-Bit System Bus Data Sheet Released
中文描述: RM5231⑩微處理器與32位系統(tǒng)總線的數(shù)據(jù)資料發(fā)布
文件頁(yè)數(shù): 33/39頁(yè)
文件大?。?/td> 630K
代理商: RM5231
Proprietary and Confidential to PMC-Sierra, Inc and for its Customer
s Internal Use
Document ID: PMC-2002165, Issue 1
33
RM5231
Microprocessor with 32-bit System Bus Data Sheet
Released
9
9.1
AC Electrical Characteristics
Capacitive Load Deration
9.2
Clock Parameters
Parameter
Load Derate
Symbol
C
LD
CPU Speed
150
250 MHz
Min
Units
ns/25 pF
Max
2
IO Power Derate
IO Power Derate @ 20 pF Load
17.5
5.5
mW/25 pF/ MHz
mW/ MHz
4.0
Parameter
SysClock High
Symbol
t
SCH
t
SCL
Test
Conditions
Transition
5 ns 3
CPU Speed
150 MHz
Min
Units
ns
200 MHz
Min
3
250 MHz
Min
3
Max
Max
Max
SysClock Low
Transition
5 ns 3
3
3
ns
SysClock Frequency
SysClock Period
25
75
40
25
100
40
25
100
40
MHz
ns
t
SCP
t
JI
t
CR
t
CF
t
ModeCKP
t
JTAGCKP
Clock Jitter for SysClock
±
200
±
200
±
150
ps
SysClock Rise Time
2
2
2
ns
SysClock Fall Time
2
2
2
ns
ModeClock Period
256
256
256
t
SCP
t
SCP
JTAG Clock Period
4
4
4
Note
1.
Operation of the RM5231 is only guaranteed with the Phase Lock Loop enabled.
相關(guān)PDF資料
PDF描述
RM5231-200-Q RM5231⑩ Microprocessor with 32-Bit System Bus Data Sheet Released
RM5231-250-Q RM5231⑩ Microprocessor with 32-Bit System Bus Data Sheet Released
RM5231A RM5231A⑩ Microprocessor with 32-Bit System Bus Data Sheet Preliminary
RM5231A-250-H RM5231A⑩ Microprocessor with 32-Bit System Bus Data Sheet Preliminary
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