K4Y50044UC-JCA2 datasheet(8/76 Pages) SAMSUNG

Part #	K4Y50044UC-JCA2

Description	512Mbit XDR TM DRAM(C-die)

Download	76 Pages

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Manufacturer	SAMSUNG [Samsung semiconductor]

Direct Link	http://www.samsung.com/Products/Semiconductor

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8 / 76 page

Rev. 1.1 August 2006

K4Y50024UC

XDRTM DRAM

K4Y50044UC

K4Y50084UC

K4Y50164UC

8 of 76

The following table shows the pin assignment of 512Mb x4 XDR DRAM Package. The mechanical dimensions of this package are

shown on page 72. Note - Pin #1 is at the A1 postion.

16

RSRV

DQ0

SDO

VDD

GND

VDD

GND

DQ1

RSRV

15

RSRV

DQN0

RST

SCK

DQN1

RSRV

14

RSRV

GND

RQ2

RQ5

RQ6

RQ8

CMD

RSRV

13

RSRV

VDD

RQ1

VREF

RQ7

RQ9

VDD

RSRV

12

VDD

GND

VDD

GND

VDD

11

GND

VTERM

VDD

GND

VDD

GND

VTERM

GND

10

9

8

7

6GND

GND

VDD

GND

5VDD

VDD

VTERM

VDD

VTERM

VDD

4

RSRV

GND

RQ3

RSRV

CFMN

RQ11

GND

RSRV

3

RSRV

RQ0

RQ4

RSRV

CFM

RQ10

VDD

RSRV

2

DQ2

RSRV

GND

VDD

RSRV

DQ3

1DQN2

RSRV

SDI

VDD

GND

VDD

GND

VDD

RSRV

DQN3

Top View

A

B

C

D

E

F

G

H

J

K

L

Chip

Top View

The pin #1(ROW1, COLA) is located at the A1

position on the top side and the A1 position is

marked by the marker “

”

.

COL

ROW

Table 1-3 : x4 Package Pinout(Top View) : 104ball FBGA Package

K4R

SAMSUNG 040

K4Y5017UM - PC

SAMSUNG 401

K4R

SAMSUNG 040

K4Y50164UC - JCC4

SAMSUNG

520

K4R

SAMSUNG 040

K4Y5017UM - PC

SAMSUNG 401

K4R

SAMSUNG 040

K4Y50044UC - JCB3

SAMSUNG

520

K4R

SAMSUNG 040

K4Y5017UM - PC

SAMSUNG 401

K4R

SAMSUNG 040

K4Y50164UC - JCC4

SAMSUNG

520

K4R

SAMSUNG 040

K4Y5017UM - PC

SAMSUNG 401

K4R

SAMSUNG 040

K4Y50044UC - JCB3

SAMSUNG

520

K4R

SAMSUNG 040

K4Y5017UM - PC

SAMSUNG 401

K4R

SAMSUNG 040

K4Y50164UC - JCC4

SAMSUNG

520

K4R

SAMSUNG 040

K4Y5017UM - PC

SAMSUNG 401

K4R

SAMSUNG 040

K4Y50044UC - JCB3

SAMSUNG

520

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