HYB18TC256800BF Datasheet, PDF(7/62 Page) Qimonda AG – 256-Mbit Double-Data-Rate-Two SDRAM

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HYB18TC256800BF Datasheet, PDF (7/62 Pages) Qimonda AG – 256-Mbit Double-Data-Rate-Two SDRAM

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Internet Data Sheet

HYB18TC256[80/16]0BF

256-Mbit Double-Data-Rate-Two SDRAM

Ball#

Name

Ball

Type

A13

Data Signals Ã8 organization

DQ0

I/O

DQ1

I/O

DQ2

I/O

DQ3

I/O

DQ4

I/O

DQ5

I/O

DQ6

I/O

DQ7

I/O

Data StrobeÃ8 organizations

DQS

I/O

DQS

I/O

Data Strobe Ã8 organisation

RDQS O

Data Mask Ã8 organizations

Power Supplies Ã8 organization

A9,C1,C3,C7,C VDDQ

PWR

VDD

A7,B2,B8,D2,D VSSQ

PWR

A3,E3

VSS

PWR

Power Supplies Ã8 organizations

VREF

VDDL

PWR

E9,H9,L1

VDD

PWR

VSSDL

PWR

J1,K9

VSS

PWR

Not Connected Ã8 organization

G1, L3,L7, L8 NC

Buffer

Type

SSTL

Other Balls Ã8 organizations

ODT

SSTL

Function

Address Signal 13

Note: 256 Mbit components and

Data Signal 3:0

Note: Bi-directional data bus

Data Signal 7:4

Note: Bi-directional data bus

Data Strobe

Read Data Strobe

Data Mask

I/O Driver Power Supply

Power Supply

I/O Driver Power Supply

Power Supply

I/O Reference Voltage

Power Supply

Not Connected

Note: No internal electrical connection is present

On-Die Termination Control

Rev. 1.3, 2007-05

07182006-DD60-22E6

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