EDD5108ADTA-6BTI datasheet, PDF

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EDD5108ADTA-6BTI: Description512M bits DDR SDRAM WTR (Wide Temperature Range); Categorystorage storage; File Size523KB，49 Pages; ManufacturerELPIDA; Websitehttp://www.elpida.com/en

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EDD5108ADTA-6BTI Overview

512M bits DDR SDRAM WTR (Wide Temperature Range)

EDD5108ADTA-6BTI Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	ELPIDA
Parts packaging code	TSOP2
package instruction	TSOP2,
Contacts	66
Reach Compliance Code	unknow
ECCN code	EAR99
access mode	FOUR BANK PAGE BURST
Maximum access time	0.7 ns
Other features	AUTO/SELF REFRESH
JESD-30 code	R-PDSO-G66
JESD-609 code	e0
length	22.22 mm
memory density	536870912 bi
Memory IC Type	DDR DRAM
memory width	8
Number of functions	1
Number of ports	1
Number of terminals	66
word count	67108864 words
character code	64000000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	64MX8
Package body material	PLASTIC/EPOXY
encapsulated code	TSOP2
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE
Peak Reflow Temperature (Celsius)	235
Certification status	Not Qualified
Maximum seat height	1.2 mm
self refresh	YES
Maximum supply voltage (Vsup)	2.7 V
Minimum supply voltage (Vsup)	2.3 V
Nominal supply voltage (Vsup)	2.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	10.16 mm

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PRELIMINARY DATA SHEET

512M bits DDR SDRAM

WTR (Wide Temperature Range)

EDD5108ADTA-TI (64M words

8 bits)

EDD5116ADTA-TI (32M words

16 bits)

Description

The the EDD5108AD and the EDD5116AD are 512M

bits Double Data Rate (DDR) SDRAM. Read and write

operations are performed at the cross points of the CK

and the /CK. This high-speed data transfer is realized

by the 2 bits prefetch-pipelined architecture. Data

strobe (DQS) both for read and write are available for

high speed and reliable data bus design. By setting

extended mode register, the on-chip Delay Locked

Loop (DLL) can be set enable or disable.

Pin Configurations

/xxx indicates active low signal.

66-pin Plastic TSOP(II)

VDD

DQ0

VDDQ VDDQ

DQ1

DQ2

VSSQ VSSQ

DQ3

DQ2

DQ4

VDDQ VDDQ

DQ5

DQ3

DQ6

VSSQ VSSQ

DQ7

VDDQ VDDQ

NC LDQS

VDD

LDM

/WE

/CAS

/RAS

/CS

BA0

BA1

A10(AP) A10(AP)

VDD

VSS VSS

DQ15 DQ7

VSSQ VSSQ

DQ14 NC

DQ13 DQ6

VDDQ VDDQ

DQ12 NC

DQ11 DQ5

VSSQ VSSQ

DQ10 NC

DQ9 DQ4

VDDQ VDDQ

DQ8 NC

VSSQ VSSQ

UDQS DQS

VREF VREF

VSS VSS

UDM DM

/CK /CK

CKE CKE

A12 A12

A11 A11

VSS VSS

Features

•

Power supply: VDD, VDDQ = 2.5V

0.2V

•

Data Rate: 333Mbps/266Mbps (max.)

•

Double Data Rate architecture; two data transfers per

clock cycle

•

Bi-directional, data strobe (DQS) is transmitted

/received with data, to be used in capturing data at

the receiver

•

Data inputs, outputs, and DM are synchronized with

DQS

•

4 internal banks for concurrent operation

•

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

•

Auto precharge option for each burst access

•

SSTL_2 compatible I/O

•

Programmable burst length (BL): 2, 4, 8

•

Programmable /CAS latency (CL): 2, 2.5

•

Programmable output driver strength: normal/weak

•

Refresh cycles: 8192 refresh cycles/64ms



7.8µs maximum average periodic refresh interval

•

2 variations of refresh



Auto refresh



Self refresh

•

Ambient temperature range:

−40

to +85°C

Document No. E0438E10 (Ver. 1.0)

Date Published November 2003 (K) Japan

URL: http://www.elpida.com

Elpida

Memory, Inc. 2003

X 16

A0 to A12

BA0, BA1

DQ0 to DQ15

(Top view)

DQS, LDQS, UDQS

/CS

/RAS

/CAS

/WE

DM, LDM, UDM

/CK

CKE

VREF

VDD

VSS

VDDQ

VSSQ

Address input

Bank select address

Data-input/output

Input and output data strobe

Chip select

Row address strobe command

Column address strobe command

Write enable

Input mask

Clock input

Differential clock input

Clock enable

Input reference voltage

Power for internal circuit

Ground for internal circuit

Power for DQ circuit

Ground for DQ circuit

No connection

EDD5108ADTA-TI, EDD5116ADTA-TI

CONTENTS

Description.....................................................................................................................................................1

Features.........................................................................................................................................................1

Pin Configurations .........................................................................................................................................1

Ordering Information......................................................................................................................................2

Part Number ..................................................................................................................................................2

Electrical Specifications.................................................................................................................................4

Block Diagram .............................................................................................................................................10

Command Operation ...................................................................................................................................13

Simplified State Diagram .............................................................................................................................20

Operation of the DDR SDRAM ....................................................................................................................21

Timing Waveforms.......................................................................................................................................40

Package Drawing ........................................................................................................................................46

Recommended Soldering Conditions..........................................................................................................47

Preliminary Data Sheet E0438E10 (Ver. 1.0)

EDD5108ADTA-6BTI Related Products

	EDD5108ADTA-6BTI	EDD5116ADTA-TI	EDD5116ADTA-7BTI	EDD5116ADTA-7ATI	EDD5116ADTA-6BTI	EDD5108ADTA-TI	EDD5108ADTA-7BTI
Description	512M bits DDR SDRAM WTR (Wide Temperature Range)	512M bits DDR SDRAM WTR (Wide Temperature Range)	512M bits DDR SDRAM WTR (Wide Temperature Range)	512M bits DDR SDRAM WTR (Wide Temperature Range)	512M bits DDR SDRAM WTR (Wide Temperature Range)	512M bits DDR SDRAM WTR (Wide Temperature Range)	512M bits DDR SDRAM WTR (Wide Temperature Range)
Is it Rohs certified?	incompatible	-	incompatible	incompatible	incompatible	-	incompatible
Maker	ELPIDA	-	ELPIDA	ELPIDA	ELPIDA	-	ELPIDA
Parts packaging code	TSOP2	-	TSOP2	TSOP2	TSOP2	-	TSOP2
package instruction	TSOP2,	-	TSOP2, TSSOP66,.46	TSOP2, TSSOP66,.46	TSOP2, TSSOP66,.46	-	TSOP2,
Contacts	66	-	66	66	66	-	66
Reach Compliance Code	unknow	-	unknow	unknow	unknow	-	unknow
ECCN code	EAR99	-	EAR99	EAR99	EAR99	-	EAR99
access mode	FOUR BANK PAGE BURST	-	FOUR BANK PAGE BURST	FOUR BANK PAGE BURST	FOUR BANK PAGE BURST	-	FOUR BANK PAGE BURST
Maximum access time	0.7 ns	-	0.75 ns	0.75 ns	0.7 ns	-	0.75 ns
Other features	AUTO/SELF REFRESH	-	AUTO/SELF REFRESH	AUTO/SELF REFRESH	AUTO/SELF REFRESH	-	AUTO/SELF REFRESH
JESD-30 code	R-PDSO-G66	-	R-PDSO-G66	R-PDSO-G66	R-PDSO-G66	-	R-PDSO-G66
JESD-609 code	e0	-	e0	e0	e0	-	e0
length	22.22 mm	-	22.22 mm	22.22 mm	22.22 mm	-	22.22 mm
memory density	536870912 bi	-	536870912 bi	536870912 bi	536870912 bi	-	536870912 bi
Memory IC Type	DDR DRAM	-	DDR DRAM	DDR DRAM	DDR DRAM	-	DDR DRAM
memory width	8	-	16	16	16	-	8
Number of functions	1	-	1	1	1	-	1
Number of ports	1	-	1	1	1	-	1
Number of terminals	66	-	66	66	66	-	66
word count	67108864 words	-	33554432 words	33554432 words	33554432 words	-	67108864 words
character code	64000000	-	32000000	32000000	32000000	-	64000000
Operating mode	SYNCHRONOUS	-	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	-	SYNCHRONOUS
Maximum operating temperature	85 °C	-	85 °C	85 °C	85 °C	-	85 °C
Minimum operating temperature	-40 °C	-	-40 °C	-40 °C	-40 °C	-	-40 °C
organize	64MX8	-	32MX16	32MX16	32MX16	-	64MX8
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	TSOP2	-	TSOP2	TSOP2	TSOP2	-	TSOP2
Package shape	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE	-	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	-	SMALL OUTLINE, THIN PROFILE
Peak Reflow Temperature (Celsius)	235	-	235	235	235	-	235
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified
Maximum seat height	1.2 mm	-	1.2 mm	1.2 mm	1.2 mm	-	1.2 mm
self refresh	YES	-	YES	YES	YES	-	YES
Maximum supply voltage (Vsup)	2.7 V	-	2.7 V	2.7 V	2.7 V	-	2.7 V
Minimum supply voltage (Vsup)	2.3 V	-	2.3 V	2.3 V	2.3 V	-	2.3 V
Nominal supply voltage (Vsup)	2.5 V	-	2.5 V	2.5 V	2.5 V	-	2.5 V
surface mount	YES	-	YES	YES	YES	-	YES
technology	CMOS	-	CMOS	CMOS	CMOS	-	CMOS
Temperature level	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	-	GULL WING	GULL WING	GULL WING	-	GULL WING
Terminal pitch	0.65 mm	-	0.65 mm	0.65 mm	0.65 mm	-	0.65 mm
Terminal location	DUAL	-	DUAL	DUAL	DUAL	-	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED
width	10.16 mm	-	10.16 mm	10.16 mm	10.16 mm	-	10.16 mm

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