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參數(shù)資料
| 型號(hào)： | RM7000-250T |
| 廠商： | PMC-SIERRA INC |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | RM7000⑩ Microprocessor with On-Chip Secondary Cache Datasheet Released |
| 中文描述： | 64-BIT, 250 MHz, RISC PROCESSOR, PBGA304 |
| 封裝： | 31 X 31 MM, TBGA-304 |
| 文件頁(yè)數(shù)： | 47/54頁(yè) |
| 文件大小： | 901K |
| 代理商： | RM7000-250T |
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Proprietary and Confidential to PMC-Sierra, Inc and for its Customer
’
s Internal Use
Document ID: PMC-2002175, Issue 1
47
RM7000
Microprocessor with On-Chip Secondary Cache Datasheet
Released
10
10.1 Capacitive Load Deration
AC Electrical Characteristics
10.2 Clock Parameters
Parameter
Load Derate
Symbol
C
LD
Min
Max
2
Units
ns/25pF
Parameter
SysClock High
Symbol
t
SCHigh
t
SCLow
Test
Conditions
Transition
≤
5ns
CPU Speed
200 MHz
Min
3
Units
ns
250 MHz
Min
3
266 MHz
Min
3
300 MHz
Min
3
Max
Max
Max
Max
SysClock Low
Transition
≤
5ns
3
3
3
3
ns
SysClock
Frequency
7
SysClock Period t
SCP
Clock Jitter for
SysClock
SysClock Rise
Time
SysClock Fall
Time
ModeClock
Period
JTAG Clock
Period
Note:
Operation of the RM7000 is only guaranteed with the Phase Lock Loop Enabled.
25
100
25
125
33.3
105
33.3
120
MHz
40
40
30
30
ns
t
JitterIn
±
200
±
150
±
150
±
150
ps
t
SCRise
2
2
2
2
ns
t
SCFall
2
2
2
2
ns
t
ModeCKP
256
256
256
256
t
SCP
t
JTAGCKP
4
4
4
4
t
SCP
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| RM7000263S | 制造商:QED 功能描述:* |
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