W9751G6KB WINBOND [Winbond], W9751G6KB Datasheet

W9751G6KB

Manufacturer Part Number

W9751G6KB

Description

8M ? 4 BANKS ? 16 BIT DDR2 SDRAM

Manufacturer

WINBOND [Winbond]

Datasheet

1.W9751G6KB.pdf (87 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

W9751G6KB-18

Manufacturer:

WINBOND

Quantity:

7 600

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

W9751G6KB-18

Manufacturer:

Winbond

Quantity:

9 680

Company:

H&T Electronics

Part Number:

W9751G6KB-18

Quantity:

245

Company:

H&T Electronics

Part Number:

W9751G6KB-18

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

W9751G6KB-25

Manufacturer:

ISSI

Quantity:

3 140

Company:

BOSTOCK HK LIMITED

Part Number:

W9751G6KB-25

Manufacturer:

Winbond Electronics

Quantity:

10 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

W9751G6KB-25

Manufacturer:

WINBOND/华邦

Quantity:

20 000

Company:

H&T Electronics

Part Number:

W9751G6KB-25

Quantity:

Company:

H&T Electronics

Part Number:

W9751G6KB-25

Quantity:

Company:

H&T Electronics

Part Number:

W9751G6KB-25

Quantity:

203

Current page: 1 of 87
Download datasheet (2Mb)

Table of Contents-

7.1

7.2

7.3

7.4

7.5

7.6

7.2.1

7.2.2

7.2.3

7.2.4

7.2.5

7.3.1

7.3.2

7.3.3

7.3.4

7.3.5

7.3.6

7.3.7

7.3.8

7.3.9

7.3.10

7.3.11

7.4.1

7.4.2

7.4.3

7.4.4

7.4.5

GENERAL DESCRIPTION ................................................................................................................... 4

FEATURES ........................................................................................................................................... 4

KEY PARAMETERS ............................................................................................................................. 5

BALL CONFIGURATION ...................................................................................................................... 6

BALL DESCRIPTION ............................................................................................................................ 7

BLOCK DIAGRAM ................................................................................................................................ 8

FUNCTIONAL DESCRIPTION .............................................................................................................. 9

Power-up and Initialization Sequence ................................................................................................... 9

Mode Register and Extended Mode Registers Operation ................................................................... 10

Command Function ............................................................................................................................. 20

Read and Write access modes ........................................................................................................... 23

Burst Interrupt ..................................................................................................................................... 26

Precharge operation ............................................................................................................................ 27

7.2.2.1

7.2.2.2

7.2.2.3

7.2.2.4

7.2.3.1

7.2.3.2

7.2.3.3

7.2.5.1

7.4.1.1

Mode Register Set Command (MRS)............................................................................... 10

Extend Mode Register Set Commands (EMRS) .............................................................. 11

Off-Chip Driver (OCD) Impedance Adjustment ................................................................ 15

On-Die Termination (ODT) ............................................................................................... 18

ODT related timings ......................................................................................................... 18

Bank Activate Command .................................................................................................. 20

Read Command ............................................................................................................... 20

Write Command ............................................................................................................... 21

Burst Read with Auto-precharge Command ..................................................................... 21

Burst Write with Auto-precharge Command ..................................................................... 21

Precharge All Command .................................................................................................. 21

Self Refresh Entry Command .......................................................................................... 21

Self Refresh Exit Command ............................................................................................. 22

Refresh Command ........................................................................................................... 22

No-Operation Command .................................................................................................. 23

Device Deselect Command .............................................................................................. 23

Posted

Burst mode operation ....................................................................................................... 24

Burst read mode operation ............................................................................................... 25

Burst write mode operation .............................................................................................. 25

Write data mask ............................................................................................................... 26

Extend Mode Register Set Command (1), EMR (1) ................................................ 11

DLL Enable/Disable ................................................................................................ 12

Extend Mode Register Set Command (2), EMR (2) ................................................ 13

Extend Mode Register Set Command (3), EMR (3) ................................................ 14

Extended Mode Register for OCD Impedance Adjustment .................................... 16

OCD Impedance Adjust .......................................................................................... 16

Drive Mode ............................................................................................................. 17

MRS command to ODT update delay ..................................................................... 18

Examples of posted

CAS

8M  4 BANKS  16 BIT DDR2 SDRAM

.................................................................................................................... 23

CAS

- 1 -

operation ..................................................................... 23

Publication Release Date: Dec. 09, 2011

W9751G6KB

Revision A01

Related parts for W9751G6KB

Related keywords

W9751G6KB datasheet
W9751G6KB data sheet
W9751G6KB pdf datasheet
W9751G6KB component
W9751G6KB part
W9751G6KB distributor
W9751G6KB RoHS
W9751G6KB datasheet download