参数资料
型号: MPC8379EVRANGA
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 400 MHz, MICROPROCESSOR, PBGA689
封装: 31 X 31 MM, 2.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, BGA-689
文件页数: 26/114页
文件大小: 1337K
代理商: MPC8379EVRANGA
MPC8379E 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
相关PDF资料
PDF描述
MPC8533EVTANG 32-BIT, 800 MHz, MICROPROCESSOR, PBGA783
MPC8533EVTARJ 32-BIT, 1067 MHz, MICROPROCESSOR, PBGA783
MPC8560PXAPFB 32-BIT, 833 MHz, RISC PROCESSOR, PBGA783
MPC8560PXAPDB 32-BIT, 833 MHz, RISC PROCESSOR, PBGA783
MPC8560PXALDB 32-BIT, 667 MHz, RISC PROCESSOR, PBGA783
相关代理商/技术参数
参数描述
MPC8379EZQAFDA 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8379EZQAFFA 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8379EZQAFGA 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8379EZQAGDA 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8379EZQAGFA 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications