CS89712-CB 查看數據表（PDF） - Cirrus Logic

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CS89712-CB

High-Performance, Low-Power System-on-Chip with 10BASE-T Ethernet Controller

Cirrus Logic 

CS89712

16

256

4

8

16

21222

4

21

2

Table 14. SDRAM Configurations (SDRAM 32-Bit Memory Interface)

SDRAM Details

Density

(Mbits)

16

64

128

256

Width

(bits)

4

8

16

4

8

16

4

8

16

4

8

16

Arrangement of SDRAMs

(C = # Columns of SDRAM, R = # Rows of SDRAM, D = # of SDRAMs)

2 Mbytes 4 Mbytes 8 Mbytes 16 Mbytes 32 Mbytes 64 Mbytes

CRDCRDCRDCRDCRDCRD

414

212

111

414428

212224

111122

414

212224

111122

212

111122

Table 15. SDRAM Configurations (SDRAM 16-Bit Memory Interface)

DS502PP2

25

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