EBE51UD8ABFA datasheet(5/22 Pages) ELPIDA

Part #	EBE51UD8ABFA

Description	512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)

Download	22 Pages

Scroll/Zoom	100%

Manufacturer	ELPIDA [Elpida Memory]

Direct Link	http://www.elpida.com/en

Logo

5 / 22 page

EBE51UD8ABFA

Data Sheet E0357E50 (Ver. 5.0)

5

Serial PD Matrix

Byte No.

Function described

Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value

Comments

0

Number of bytes utilized by module

manufacturer

1

0

80H

128 bytes

1

Total number of bytes in serial PD

device

0

1

0

08H

256 bytes

2

Memory type

0

1

0

08H

DDR2 SDRAM

3

Number of row address

0

1

0

0EH

14

4

Number of column address

0

1

0

1

0

0AH

10

5

Number of DIMM ranks

0

1

0

60H

1

6

Module data width

0

1

0

40H

64

7

Module data width continuation

0

00H

0

8

Voltage interface level of this assembly 0

0

1

0

1

05H

SSTL 1.8V

9

DDR SDRAM cycle time, CL = 5

-5C

0

1

0

1

3DH

3.75ns*

1

-4A

0

1

0

1

0

50H

5.0ns*

1

10

SDRAM access from clock (tAC)

-5C

0

1

0

1

0

50H

0.5ns*

1

-4A

0

1

0

60H

0.6ns*

1

11

DIMM configuration type

0

00H

None.

12

Refresh rate/type

1

0

1

0

82H

7.8

µs

13

Primary SDRAM width

0

1

0

08H

× 8

14

Error checking SDRAM width

0

00H

None.

15

Reserved

0

00H

0

16

SDRAM device attributes:

Burst length supported

0

1

0

0CH

4,8

17

SDRAM device attributes: Number of

banks on SDRAM device

0

1

0

04H

4

18

SDRAM device attributes:

/CAS latency

0

1

0

38H

3, 4, 5

19

Reserved

0

00H

0

20

DIMM type information

0

1

0

02H

Unbuffered

21

SDRAM module attributes

0

00H

Normal

22

SDRAM device attributes: General

0

1

0

30H

VDD ± 0.1V

23

Minimum clock cycle time at CL = 4

-5C

0

1

0

1

3DH

3.75ns*

1

-4A

0

1

0

1

0

50H

5.0ns*

1

24

Maximum data access time (tAC) from

clock at CL = 4

-5C

0

1

0

1

0

50H

0.5ns*

1

-4A

0

1

0

60H

0.6ns*

1

25

Minimum clock cycle time at CL = 3

-5C, -4A

0

1

0

1

0

50H

5.0ns*

1

26

Maximum data access time (tAC) from

clock at CL = 3

-5C, -4A

0

1

0

60H

0.6ns*

1

Similar Part No. - EBE51UD8ABFA

Manufacturer	Part #	Datasheet	Description
Elpida Memory	EBE51UD8ABFV	236Kb / 22P	512MB Unbuffered DDR2 SDRAM HYPER DIMM?
	EBE51UD8ABFV-AE-E	236Kb / 22P	512MB Unbuffered DDR2 SDRAM HYPER DIMM?
	EBE51UD8ABFV-BE-E	236Kb / 22P	512MB Unbuffered DDR2 SDRAM HYPER DIMM?

More results

Similar Description - EBE51UD8ABFA

Manufacturer	Part #	Datasheet	Description
Elpida Memory	EBE51UD8AEFA-6	229Kb / 22P	512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
	EBE51UD8AEFA	223Kb / 22P	512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
	EBE51UD8AGFA	231Kb / 23P	512MB Unbuffered DDR2 SDRAM DIMM (64M words x 64 bits, 1 Rank)
	EBE51ED8ABFA	168Kb / 22P	512MB Unbuffered DDR2 SDRAM DIMM (64M words x 72 bits, 1 Rank)
	EBE51ED8AGFA	194Kb / 23P	512MB Unbuffered DDR2 SDRAM DIMM (64M words x 72 bits, 1 Rank)
	EBE51ED8AEFA-6	194Kb / 22P	512MB Unbuffered DDR2 SDRAM DIMM (64M words x 72 bits, 1 Rank)
	EBE51ED8AEFA	186Kb / 22P	512MB Unbuffered DDR2 SDRAM DIMM (64M words x 72 bits, 1 Rank)
	EBE51RD8AEFA	190Kb / 22P	512MB Registered DDR2 SDRAM DIMM (64M words x 72 bits, 1 Rank)
	EBE51RD8ABFA	174Kb / 22P	512MB Registered DDR2 SDRAM DIMM (64M words x 72 bits, 1 Rank)
	EBE51RD8AGFA	198Kb / 23P	512MB Registered DDR2 SDRAM DIMM (64M words x 72 bits, 1 Rank)

More results

EBE51UD8ABFA Datasheet(PDF) 5 Page - Elpida Memory

EBE51UD8ABFA Datasheet(HTML) 5 Page - Elpida Memory

Similar Part No. - EBE51UD8ABFA

Similar Description - EBE51UD8ABFA

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Datasheet Download

Link URL