A43L2616AV-6U Ver la hoja de datos (PDF) - AMIC Technology

Número de pieza

componentes Descripción

Lista de partido

A43L2616AV-6U

1M X 16 Bit X 4 Banks Synchronous DRAM

AMIC Technology 

Page Write Cycle at Different Bank @Burst Length=4

A43L2616A

0

CLOCK

CKE

CS

1

2

3

4

5

6

7

8

9

10 11 12 13 14 15 16 17 18 19

High

RAS

CAS

ADDR

RAa

BS1

BS0

A10/AP

RAa

DQ

WE

DQM

RBb CAa

CBb RCc

RDd CCc

CDd

*Note 2

RBb

RCc

RDd

DAa0 DAa1 DAa2 DAa3 DBb0 DBb1 DBb2 DBb3 DCc0 DCc1 DDd0 DDd1 CDd2

tCDL

tRDL

*Note 1

Row Active

(A-Bank)

Write

(A-Bank)

Row Active

(B-Bank)

Write

(B-Bank)

Row Active

(D-Bank)

Row Active

(C-Bank)

Write

(C-Bank)

Write

(D-Bank)

Precharge

(All Banks)

: Don't care

* Note:

1. To interrupt burst write by Row precharge, DQM should be asserted to mask invalid input data.

2. To interrupt burst write by Row precharge, both the write and precharge banks must be the same.

PRELIMINARY (November, 2004, Version 0.0)

27

AMIC Technology, Corp.

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