EDD1216AJTA-6B-E Elpida Memory, Inc., EDD1216AJTA-6B-E Datasheet

EDD1216AJTA-6B-E

Manufacturer Part Number

EDD1216AJTA-6B-E

Description

DDR 8Mx16, 333MHz, TSOP66, leadfree

Manufacturer

Elpida Memory, Inc.

Datasheet

1.EDD1216AJTA-6B-E.pdf (52 pages)

Specifications of EDD1216AJTA-6B-E

Package

Tray/JP

Unit

540

Date_code

07+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

EDD1216AJTA-6B-E

Manufacturer:

ELPIDA

Quantity:

2 300

Company:

Meier Automation Equipment Co., Limited

Part Number:

EDD1216AJTA-6B-E

Manufacturer:

ELPIDA

Quantity:

20 000

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Specifications

Document No. E0972E30 (Ver. 3.0)

Date Published July 2007 (K) Japan

Printed in Japan

URL: http://www.elpida.com

Density: 128M bits

Organization

Package: 66-pin plastic TSOP (II)

Power supply: VDD, VDDQ

Data rate: 400Mbps/333Mbps/266Mbps (max.)

Four internal banks for concurrent operation

Interface: SSTL_2

Burst lengths (BL): 2, 4, 8

Burst type (BT):

/CAS Latency (CL): 2, 2.5, 3

Precharge: auto precharge option for each burst

access

Driver strength: normal/weak

Refresh: auto-refresh, self-refresh

Refresh cycles: 4096 cycles/64ms

Operating ambient temperature range

2M words

Lead-free (RoHS compliant)

Sequential (2, 4, 8)

Interleave (2, 4, 8)

Average refresh period: 15.6 s

TA = 0 C to +70 C

16 bits

EDD1216AJTA (8M words 16 bits)

4 banks

128M bits DDR SDRAM

2.5V

0.2V

DATA SHEET

Features

Double-data-rate architecture; two data transfers per

clock cycle

The high-speed data transfer is realized by the 2 bits

prefetch pipelined architecture

Bi-directional data strobe (DQS) is transmitted

/received with data for capturing data at the receiver

Data inputs, outputs, and DM are synchronized with

DQS

DQS is edge-aligned with data for READs; center-

aligned with data for WRITEs

Differential clock inputs (CK and /CK)

DLL aligns DQ and DQS transitions with CK

transitions

Commands entered on each positive CK edge; data

and data mask referenced to both edges of DQS

Data mask (DM) for write data

¤Elpida Memory, Inc. 2006-2007

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