MPC8308-RDB Freescale Semiconductor, MPC8308-RDB Datasheet - Page 12

• 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

Board-Level Functions
2.5
The MPC8308 local bus controller has a 16-bit LD[0:15] data and 26-bit LA[0:25] address bus and control
signals. The non multiplexed bus provides an easy and direct way to interface with other standard memory
device. The followings modules are connected to the local bus of MPC8308:
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8 MByte NOR flash memory
32 MByte NAND flash memory
GBE L2 switch (VSC7385) parallel interface (PI)
Local Bus Controller
MPC8308
DDR2
Controller
PowerQUICC™ MPC8308_RDB User’s Guide, Rev. 3
Figure 6. DDR2 SDRAM Connection
MRAS, MCAS, MWE
MCK, MCK, MCKE
MDM[0:3], MDQS[0:3]
A[0:14], BA[0:2]
MDQ[0:31]
MCS0
VREF
ODT
DDR2 Device (512 Mb, 16-Bit)
1.8 V Reg
DDR2 Device (512Mb, 16-Bit)
VREF
Micetek International Inc.