參數(shù)資料
型號: MPC8323E-RDB
廠商: Freescale Semiconductor
文件頁數(shù): 8/82頁
文件大?。?/td> 0K
描述: BOARD REFERENCE DESIGN
產(chǎn)品培訓(xùn)模塊: MPC8323E PowerQUICC II Pro Processor
標準包裝: 1
系列: PowerQUICC II™ PRO
類型: MCU
適用于相關(guān)產(chǎn)品: MPC8323E
所含物品: 參考設(shè)計板、軟件和說明文檔
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MPC8323E PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 4
16
Freescale Semiconductor
DDR1 and DDR2 SDRAM
Figure 4 shows the input timing diagram for the DDR controller.
Figure 4. DDR Input Timing Diagram
6.2.2
DDR1 and DDR2 SDRAM Output AC Timing Specifications
Table 19 provides the output AC timing specifications for the DDR1 and DDR2 SDRAM interfaces.
Table 19. DDR1 and DDR2 SDRAM Output AC Timing Specifications
At recommended operating conditions with D
n_GVDD of (1.8 or 2.5 V) ± 5%.
Parameter
Symbol1
Min
Max
Unit
Notes
MCK cycle time, (MCK/MCK crossing)
tMCK
7.5
10
ns
2
ADDR/CMD output setup with respect to MCK
tDDKHAS
ns
3
266 MHz
200 MHz
2.5
3.5
ADDR/CMD output hold with respect to MCK
tDDKHAX
ns
3
266 MHz
200 MHz
2.5
3.5
MCS output setup with respect to MCK
tDDKHCS
ns
3
266 MHz
200 MHz
2.5
3.5
MCS output hold with respect to MCK
tDDKHCX
ns
3
266 MHz
200 MHz
2.5
3.5
MCK to MDQS Skew
tDDKHMH
–0.6
0.6
ns
4
MCK[n]
tMCK
MDQ[x]
MDQS[n]
tDISKEW
D1
D0
tDISKEW
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8323E-RDB 制造商:Freescale Semiconductor 功能描述:MPC8323E Integrated Multiservice Gateway
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MPC8323EVRADDCA 制造商:Freescale Semiconductor 功能描述:POWERQUICC, 32 BIT POWER ARCHITECTURE SOC, 266MHZ E300, QE, - Trays 制造商:Freescale Semiconductor 功能描述:IC MPU PWRQUICC 266MHZ 516BGA
MPC8323EVRAFDC 功能描述:微處理器 - MPU 8323 NOPB PBGA W/ENC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8323EVRAFDCA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Integrated Communications Processor Family Hardware Specifications