參數(shù)資料
型號: MPC8377ECVRANGA
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 400 MHz, MICROPROCESSOR, PBGA689
封裝: 31 X 31 MM, 2.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, BGA-689
文件頁數(shù): 36/124頁
文件大小: 1462K
代理商: MPC8377ECVRANGA
MPC8377E PowerQUICC II Pro Processor Hardware Specifications, Rev. 2
Freescale Semiconductor
19
DDR1 and DDR2 SDRAM
6.2.2
DDR1 and DDR2 SDRAM Output AC Timing Specifications
Table 20 shows the DDR1 and DDR2 SDRAM output AC timing specifications.
Table 20. DDR1 and DDR2 SDRAM Output AC Timing Specifications
Parameter
Symbol1
Min
Max
Unit
Notes
MCK
n cycle time, MCKn/MCKn crossing
tMCK
510
ns
ADDR/CMD output setup with respect to MCK
400 MHz data rate
333 MHz data rate
266 MHz data rate
200 MHz data rate
tDDKHAS
1.95
2.40
3.15
4.20
ns
ADDR/CMD output hold with respect to MCK
400 MHz data rate
333 MHz data rate
266 MHz data rate
200 MHz data rate
tDDKHAX
1.95
2.40
3.15
4.20
ns
MCS
n output setup with respect to MCK
400 MHz data rate
333 MHz data rate
266 MHz data rate
200 MHz data rate
tDDKHCS
1.95
2.40
3.15
4.20
ns
MCS
n output hold with respect to MCK
400 MHz data rate
333 MHz data rate
266 MHz data rate
200 MHz data rate
tDDKHCX
1.95
2.40
3.15
4.20
ns
MCK to MDQS skew
tDDKHMH
–0.6
0.6
ns
MDQ//MDM output setup with respect to MDQS
400 MHz data rate
333 MHz data rate
266 MHz data rate
200 MHz data rate
tDDKHDS,
tDDKLDS
550
800
1100
1200
ps
MDQ//MDM output hold with respect to MDQS
400 MHz data rate
333 MHz data rate
266 MHz data rate
200 MHz data rate
tDDKHDX,
tDDKLDX
700
800
1100
1200
ps
MDQS preamble start
tDDKHMP
–0.5
× tMCK –0.6
–0.5
× tMCK + 0.6
ns
相關(guān)PDF資料
PDF描述
MPC8377EVRALGA 32-BIT, 400 MHz, MICROPROCESSOR, PBGA689
MPC8377EVRANGA 32-BIT, 400 MHz, MICROPROCESSOR, PBGA689
MPC8378ECVRALGA 32-BIT, 400 MHz, MICROPROCESSOR, PBGA689
MPC8378ECVRAGFA 32-BIT, 333 MHz, MICROPROCESSOR, PBGA689
MPC8378ECVRAGGA 32-BIT, 400 MHz, MICROPROCESSOR, PBGA689
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8377ECZQAFDA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8377ECZQAFFA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8377ECZQAFGA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8377ECZQAGDA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8377ECZQAGFA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications