IS43TR16256A(2012) View Datasheet(PDF) - Integrated Silicon Solution

Part Name

Description

Manufacturer

IS43TR16256A
(Rev.:2012)

512Mx8, 256Mx16 4Gb DDR3 SDRAM

Integrated Silicon Solution 

IS43/46TR16256A, IS43/46TR16256AL,

IS43/46TR85120A, IS43/46TR85120AL

1.2 DDR3 SDRAM package ballout 96-ball FBGA – x16

1

2

3

4

5

6

A

VDDQ DQU5 DQU7

B

VSSQ

VDD

VSS

C

VDDQ DQU3 DQU1

D

VSSQ VDDQ DMU

E

VSS

VSSQ DQL0

F

VDDQ DQL2 DQSL

G

VSSQ DQL6 DQSL#

H

VREFDQ VDDQ DQL4

J

NC

VSS

RAS#

K

ODT

VDD CAS#

L

NC

CS#

WE#

M

VSS

BA0

BA2

N

VDD

A3

A0

P

VSS

A5

A2

R

VDD

A7

A9

T

VSS RESET# A13

Note:

NC balls have no internal connection. NC(A15) is an NC pin and reserved for higher densities.

7

DQU4

DQSU#

DQSU

DQU0

DML

DQL1

VDD

DQL7

CK

CK#

A10/AP

NC(A15)

A12/BC#

A1

A11

A14

8

VDDQ

DQU6

DQU2

VSSQ

VSSQ

DQL3

VSS

DQL5

VSS

VDD

ZQ

VREFCA

BA1

A4

A6

A8

9

VSS

VSSQ

VDDQ

VDD

VDDQ

VSSQ

VSSQ

VDDQ

NC

CKE

NC

VSS

VDD

VSS

VDD

VSS

Integrated Silicon Solution, Inc. – www.issi.com –

3

Rev. 00A

11/14/2012

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