W3EG72255MS133AJD3MG datasheet(3/15 Pages) WEDC

Part #	W3EG72255MS133AJD3MG

Description	2GB - 2x128Mx72 DDR SDRAM REGISTERED ECC, w/PLL

Download	15 Pages

Scroll/Zoom	100%

Manufacturer	WEDC [White Electronic Designs Corporation]

Direct Link	http://www.whiteedc.com

Logo

3 / 15 page

W3EG72255S-D3

-JD3

-AJD3

3

White Electronic Designs

November 2004

Rev. 2

PRELIMINARY

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

FUNCTIONAL BLOCK DIAGRAM

DQS2

DQS1

DQS0

DQS7

DQS6

DQS5

DQS4

DQS3

DQS12

DQ60

DQ56

I/O 3

DQ59

DQ58

DQ57

I/O 1

I/O 0

I/O 2

DQ63

DQ62

DQ61

DQ51

DQ50

DQ49

DQ48

DQ43

DQ42

DQ41

DQ40

DQS

DM

CS#

DQS

DM

CS#

DQS

DM

CS#

I/O 1

I/O 0

I/O 3

I/O 2

I/O 1

I/O 0

I/O 3

I/O 2

DQ35

DQ34

DQ33

DQ32

DQ27

DQ26

DQ25

DQ24

DQS

DM

CS#

DQS

DM

CS#

I/O 1

I/O 0

I/O 3

I/O 2

I/O 1

I/O 0

I/O 3

I/O 2

DQS14

DQS15

DQS16

DQ55

DQ54

DQ53

DQ52

DQ47

DQ46

DQ45

DQ44

DQS13

DQ39

DQ38

DQ37

DQ36

DQ31

DQ30

DQ29

DQ28

I/O 3

I/O 2

I/O 0

I/O 1

DM

I/O 2

I/O 3

I/O 0

I/O 1

I/O 2

I/O 3

I/O 0

I/O 1

DQS

I/O 2

I/O 3

I/O 0

I/O 1

I/O 2

I/O 3

I/O 0

I/O 1

DQS

DQ2

I/O 1

DQ18

DQ16

DQ17

DQ19

DQ11

DQ10

DQ9

DQ8

DQ3

DQS

DM

CS#

DQS

DM

CS#

I/O 0

I/O 1

I/O 0

I/O 3

I/O 2

I/O 1

I/O 0

I/O 3

I/O 2

DQ1

DQ0

CS#

DM

DQS

I/O 2

I/O 3

DQ6

DQS10

DQS11

DQ7

DQ20

DQ21

DQ22

DQ23

DQ15

DQ14

DQ13

DQ12

DQ1

DQ2

DQS9

DQ5

DQ4

DM

CS#

I/O 1

I/O 2

I/O 3

I/O 0

I/O 1

I/O 2

I/O 3

I/O 0

I/O 1

I/O 0

DQS

I/O 3

I/O 2

DQS

RCS0#

RCS1#

I/O 3

I/O 2

DQS

DM

CS#

I/O 0

I/O 1

CS#

DM

DQS

CS#

DM

DQS

CS#

DM

DQS

CS#

DM

DQS

CS#

DM

DQS

CS#

DM

DQS

CS#

DM

DQS

I/O 2

I/O 3

I/O 0

I/O 1

I/O 2

I/O 3

I/O 0

I/O 1

I/O 2

I/O 3

I/O 0

I/O 1

I/O 2

I/O 3

I/O 0

I/O 1

I/O 2

I/O 3

I/O 0

I/O 1

I/O 2

I/O 0

I/O 1

I/O 3

I/O 2

I/O 0

I/O 1

I/O 3

DM

DQS

I/O 1

I/O 0

I/O 2

I/O 3

I/O 2

I/O 1

I/O 0

DQS

I/O 3

DQS

I/O 1

I/O 0

I/O 3

I/O 2

DQS

I/O 1

I/O 0

I/O 3

I/O 2

DQS

I/O 3

I/O 1

I/O 0

I/O 2

I/O 1

I/O 0

I/O 3

I/O 2

DQS

I/O 1

I/O 0

I/O 3

I/O 2

DQS

I/O 2

I/O 3

I/O 1

I/O 0

VSS

DQS8

CS#

DM

DQS

I/O 2

I/O 0

I/O 1

CB1

CB2

CB3

I/O 3

CB0

I/O 3

I/O 1

I/O 0

I/O 2

DQS

DM

CS#

DQS17

I/O 3

I/O 2

I/O 0

I/O 1

DQS

DM

I/O 1

I/O 0

I/O 2

I/O 3

CB5

CB6

CB7

CB4

DM

RCS0#

RRAS#

RA0-RA12

RCKE0

RCAS#

RBA0,RBA1

RCS1#

RESET#

PCK#

PCK

A0-A12

WE#

CAS#

RAS#

BA0,BA1

CS0#

CKE0

R

E

I

G

E

R

T

S

RCKE1

RWE#

BA0,BA1: DDR SDRAMs

A0-A12: DDR SDRAMs

RAS#: DDR SDRAMs

CAS#: DDR SDRAMs

WE#: DDR SDRAMs

CKE: DDR SDRAMs

CS1#

CKE1

A0

SA0

WP

SCL

A1

A2

SA1

SA2

SDA

SERIAL PD

PLL

CK0

CK0#

REGISTER

SDRAM

VSS

VREF

VCC/VCCQ

VCCSPD

DDR SDRAMs

SPD

DDR SDRAMs

Notes:

1.

DQ-to-I/O wiring is shown as recommended but may be changed.

2.

DQ/DQS/DM/CKE/S relationships must be maintained as shown.

NOTE: All resistor values are 22 ohms unless otherwise speciﬁed

Similar Part No. - W3EG72255MS133AJD3MG

Manufacturer	Part #	Datasheet	Description
White Electronic Design...	W3EG72256MS100AJD3MF	307Kb / 14P	2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL
	W3EG72256MS100AJD3MG	307Kb / 14P	2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL
	W3EG72256MS100AJD3SF	307Kb / 14P	2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL
	W3EG72256MS100AJD3SG	307Kb / 14P	2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL
	W3EG72256MS133AJD3MF	307Kb / 14P	2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL

More results

Similar Description - W3EG72255MS133AJD3MG

Manufacturer	Part #	Datasheet	Description
White Electronic Design...	W3EG2128M72AFSR-D3	272Kb / 13P	2GB - 2x128Mx72 DDR SDRAM REGISTERED ECC, w/PLL, FBGA
	W3EG72256S-JD3	307Kb / 14P	2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL
	WV3HG2128M72AER-D6	152Kb / 11P	2GB - 2x128Mx72 DDR2 SDRAM REGISTERED, w/PLL
	WV3HG2128M72EEU-AD4	180Kb / 11P	2GB - 2x128Mx72 DDR2 SDRAM UNBUFFERED, ECC w/PLL
	W3HG2128M72ACER-AD6	242Kb / 13P	2GB - 2x128Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP
	W3EG64255S-JD3	203Kb / 13P	2GB - 2x128Mx64 DDR SDRAM REGISTERED, w/PLL
	W3EG2128M64ETSR-JD3	308Kb / 13P	2GB - 2x128Mx64 DDR SDRAM REGISTERED w/PLL
	WV3DG72256V-AD2	253Kb / 9P	2GB - 2x128Mx72 SDRAM, REGISTERED
	W3EG7235S-JD3	305Kb / 12P	256MB - 2x16Mx72 DDR SDRAM REGISTERED ECC, w/PLL
	W3EG7217S-D3	276Kb / 12P	128MB - 16Mx72 DDR SDRAM REGISTERED, ECC w/PLL

More results

W3EG72255MS133AJD3MG Datasheet(PDF) 3 Page - White Electronic Designs Corporation

W3EG72255MS133AJD3MG Datasheet(HTML) 3 Page - White Electronic Designs Corporation

Similar Part No. - W3EG72255MS133AJD3MG

Similar Description - W3EG72255MS133AJD3MG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Datasheet Download

Link URL