D1M2H Mango Adapter Board Manual
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CONFIDENTIAL
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12
5 External Memory function
5.1
Serial NOR Flash
2x 512Mbit with total density of 1Gbit (128MB)
2x Flash devices MX25L51245G (Macronix)
8bit, DDR@80MHz
Device in SO-16W package
A compatilbe Product is S25FL512S (Spansion).
5.2
DDR2-SDRAM
1 x 16bit or 1x 32bit DDR2-SDRAM of the density 2Gbit
Type MT47H128M16 of Micron in BGA package
16/32bit, DDR@240MHz
512MB
5.3
Mounting devices
Table 5-1: Mounted devices
Loc.
Manufacturer
Product name
Note
UM1,
UM2
Micron
MT47H128M16RT-25E IT
2Gbit: x4, x8, x16 DDR2 SDRAM
U3,
U4
Macronix
MX25L51245G
1Gbit: DDR@80MHz, Serial Flash
Memory
5.4
Memory connection
Memory block consists of DDR2-SDRAM memory and Serial Flash.
