VG3617801CT datasheet(56/68 Pages) VML

Part #	VG3617801CT

Description	16Mb CMOS Synchronous Dynamic RAM

PDF	68 Pages

Scroll/Zoom	100%

Manufacturer	VML [Vanguard International Semiconductor]

Direct Link	http://www.vis.com.tw

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56 / 68 page

Document:1G5-0133

Rev.1

Page 56

VIS

VG3617801CT

16Mb CMOS Synchronous Dynamic RAM

T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22

Auto Precharge after Write Burst (1 of 2)

CLK

CKE

RAS

CAS

A11(BS)

A10

A0~A9

DQM

CK2

Burst Length=4, CAS Latency=2

Activate

Bank A

Command

Hi-Z

DBa3

DBb0

DAa0 DAa1 DAa2 DAa3 DBa0 DBa1

DBb1

RAa

RBa

RAa

DAb3

DAb0 DAb1

Write

Command

Bank A

Write with

Command

Bank B

DBa2

DAb2

Write with

Command

Bank A

Activate

Command

Bank B

Write with

Command

Bank B

Activate

Command

Bank B

DBb2 DBb3

RBb

RBa

CBa

CBb

CAa

RBb

CAb

Auto Precharge

Start Auto Precharge

Bank B

Start Auto Precharge

Bank A

Start Auto Precharge

Bank B

High

RAc

CAc

DAc0 DAc1 DAc2 DAc3

Activate

Command

Bank A

Write with

Auto Precharge

Bank A

Start Auto

Precharge

Bank A

VG3617801CT Datasheet(PDF) 56 Page - Vanguard International Semiconductor

VG3617801CT Datasheet(HTML) 56 Page - Vanguard International Semiconductor

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