MPC8308-RDB Freescale Semiconductor, MPC8308-RDB Datasheet - Page 14

• Manufacturer Part Number: MPC8308-RDB
• Description: BOARD REF DESIGN MPC8308
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II™ PROr
• Type: MPUr

Specifications of MPC8308-RDB

• Contents: Board, Cables, Documentation, Power Supply, Software
• Ethernet Connection Type: Serial to Ethernet
• Data Rate: 10 Mbps, 100 Mbps, 1000 Mbps
• Memory Type: DDR2, SDRAM
• Interface Type: HSSI
• Operating Voltage: 1.5 V
• Operating Current: 5 uA
• Maximum Power Dissipation: 1000 mW
• Operating Temperature Range: - 55 C to + 125 C
• Product: Modules
• For Use With/related Products: MPC8308
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DDR2 SDRAM
Figure 5
(tDDKHMH).
Figure 6
14
ADDR/CMD
shows the DDR2 SDRAM output timing for the MCK to MDQS skew measurement
shows the DDR2 SDRAM output timing diagram.
MDQS[n]
MECC[x]
MDQ[x]/
MCK[n]
MCK[n]
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 2
MCK[n]
MCK[n]
MDQS
MDQS
Figure 6. DDR2 SDRAM Output Timing Diagram
Write A0
Figure 5. Timing Diagram for t
t
DDKHMP
t
DDKHAS
t
MCK
t
DDKHDX
t
t
DDKHMHmax) = 0.6 ns
DDKHMH(min) = –0.6 ns
,t
NOOP
DDKHCS
t
DDKHAX
t
MCK
t
D0
DDKHMH
,t
DDKHCX
t
DDKHDS
D1
DDKHMH
t
DDKLDS
t
DDKLDX
Freescale Semiconductor
t
DDKHME