MT48LC16M16A2F4-7E データシートの表示（PDF） - Micron Technology

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MT48LC16M16A2F4-7E

256Mb: x4, x8, x16 SDRAM

Micron Technology 

256Mb: x4, x8, x16 SDRAM

PRECHARGE Operation

Figure 48: WRITE With Auto Precharge

T0

T1

T2

T3

T4

T5

T6

T7

T8

T9

CLK

tCK

tCKS tCKH

tCL

tCH

CKE

tCMS tCMH

Command

ACTIVE

NOP

WRITE

NOP

NOP

NOP

NOP

NOP

NOP

ACTIVE

DQM

tCMS tCMH

Address

A10

BA0, BA1

tAS tAH

Row

tAS tAH

Row

tAS tAH

Bank

Column m

Enable auto precharge

Bank

Row

Row

Bank

tDS tDH

tDS tDH

tDS tDH

tDS tDH

DQ

DIN

DIN

DIN

DIN

tRCD

tRAS

tWR

tRP

tRC

Don’t Care

Note: 1. For this example, BL = 4.

PDF: 09005aef8091e6d1

256Mb_sdr.pdf - Rev. S 12/12 EN

75

Micron Technology, Inc. reserves the right to change products or specifications without notice.

© 1999 Micron Technology, Inc. All rights reserved.

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