HM5257165BTD-75 Просмотр технического описания (PDF) - Elpida Memory, Inc

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HM5257165BTD-75

512M LVTTL interface SDRAM 133 MHz/100 MHz 8-Mword × 16-bit × 4-bank/16-Mword × 8-bit × 4-bank /32-Mword × 4-bit × 4-bank PC/133, PC/100 SDRAM

Elpida Memory, Inc 

Burst Sequence

HM5257165B/HM5257805B/HM5257405B-75/A6

Burst length = 2

Burst length = 4

Starting Ad. Addressing(decimal)

Starting Ad. Addressing(decimal)

A0 Sequential Interleave

A1 A0 Sequential

Interleave

0

0, 1,

0, 1,

0 0 0, 1, 2, 3, 0, 1, 2, 3,

1

1, 0,

1, 0,

0 1 1, 2, 3, 0, 1, 0, 3, 2,

1 0 2, 3, 0, 1, 2, 3, 0, 1,

Burst length = 8

1 1 3, 0, 1, 2, 3, 2, 1, 0,

Starting Ad. Addressing(decimal)

A2 A1 A0 Sequential

Interleave

0 0 0 0, 1, 2, 3, 4, 5, 6, 7, 0, 1, 2, 3, 4, 5, 6, 7,

0 0 1 1, 2, 3, 4, 5, 6, 7, 0, 1, 0, 3, 2, 5, 4, 7, 6,

0 1 0 2, 3, 4, 5, 6, 7, 0, 1, 2, 3, 0, 1, 6, 7, 4, 5,

0 1 1 3, 4, 5, 6, 7, 0, 1, 2, 3, 2, 1, 0, 7, 6, 5, 4,

1 0 0 4, 5, 6, 7, 0, 1, 2, 3, 4, 5, 6, 7, 0, 1, 2, 3,

1 0 1 5, 6, 7, 0, 1, 2, 3, 4, 5, 4, 7, 6, 1, 0, 3, 2,

1 1 0 6, 7, 0, 1, 2, 3, 4, 5, 6, 7, 4, 5, 2, 3, 0, 1,

1 1 1 7, 0, 1, 2, 3, 4, 5, 6, 7, 6, 5, 4, 3, 2, 1, 0,

Data Sheet E0081H10

21

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