参数资料
型号: IBM25PPC405GP-3DE266CZ
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 266.66 MHz, RISC PROCESSOR, PBGA456
封装: 27 X 27 MM, ENHANCED, PLASTIC, BGA-456
文件页数: 42/60页
文件大小: 1480K
代理商: IBM25PPC405GP-3DE266CZ
PowerPC 405GP Embedded Processor Data Sheet
6/20/03
Page 47 of 60
Clocking Waveform
Clocking Specifications
Symbol
Parameter
Min
Max
Units
CPU
PFC
Processor clock frequency
133.33/200/266.66
MHz
PTC
Processor clock period
7.5/5/3.75
ns
SysClk Input
SCFC
Clock input frequency
25
66.66
MHz
SCTC
Clock period
15
40
ns
SCTCS
Clock edge stability (phase jitter, cycle to cycle)
± 0.15
ns
SCTCH
Clock input high time
40% of nominal period
60% of nominal period
ns
SCTCL
Clock input low time
40% of nominal period
60% of nominal period
ns
Note: Input slew rate > 2 V/ns
MemClkOut Output
MCOFC
Clock output frequency @ PFC = 133MHz
66.66
MHz
MCOTC
Clock period @ PFC = 133MHz
15
ns
MCOFC
Clock output frequency @ PFC = 200MHz
100
MHz
MCOTC
Clock period @ PFC = 200MHz
10
ns
MCOFC
Clock output frequency @ PFC = 266MHz
133.33
MHz
MCOTC
Clock period @ PFC = 266MHz
7.5
ns
MCOTCS
Clock edge stability (phase jitter, cycle to cycle)
± 0.2
ns
MCOTCH
Clock output high time
45% of nominal period
55% of nominal period
ns
MCOTCL
Clock output low time
45% of nominal period
55% of nominal period
ns
Other Clocks
VCOFC
VCO frequency
400
800
MHz
PLBFC
PLB frequency @ PFC = 133MHz
66.66
MHz
PLBFC
PLB frequency @ PFC = 200MHz
100
MHz
PLBFC
PLB frequency @ PFC = 266MHz
133.33
MHz
OPBFC
OPB frequency @ PFC = 133MHz
33.33
MHz
OPBFC
OPB frequency @ PFC = 200MHz
50
MHz
OPBFC
OPB frequency @ PFC = 266MHz
66.66
MHz
TCL
TCH
TC
2.0V
1.5V
0.8V
相关PDF资料
PDF描述
IBM25PPC405GP-3BE133C 32-BIT, 133.33 MHz, RISC PROCESSOR, PBGA456
IBM25PPC405GPR-3BA333CZ 32-BIT, 333 MHz, RISC PROCESSOR, PBGA456
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IBM25PPC405GPR3DB266 32-BIT, 266 MHz, RISC PROCESSOR, PBGA456
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