WV3HG64M72EER806D7SG datasheet(4/11 Pages) WEDC

tên linh kiện	WV3HG64M72EER806D7SG

Giải thích chi tiết về linh kiện	512MB - 64Mx72 DDR2 SDRAM REGISTERED, w/PLL, Mini-DIMM

Download	11 Pages

Scroll/Zoom	100%

nhà sản xuất	WEDC [White Electronic Designs Corporation]

Trang chủ	http://www.whiteedc.com

Logo

4 / 11 page

WV3HG64M72EER-D7

February 2006

Rev. 2

PRELIMINARY

4

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

White Electronic Designs

DC OPERATING CONDITIONS

All voltages referenced to VSS

Parameter

Symbol

Min

Typical

Max

Unit

Notes

Supply voltage

VCC

1 .7

1 .8

1 .9

V

1

I/O Supply voltage

VCCQ

1 .7

1 .8

1 .9

V

4

VCCL Supply voltage

VCCL

1 .7

1 .8

1 .9

V

4

I/O Reference voltage

VREF

0.49 x VCCQ

0.50 x VCCQ

0.51 x VCCQ

V2

I/O Termination voltage

VTT

VREF-0.04

VREF

VREF + 0.04

V

3

Notes:

1. VCC VCCQ must track each other. VCCQ must be less than or equal to VCC.

2. VREF is expected to equal VCCQ/2 of the transmitting device and to track variations in the DC level of the same. Peak-to-peak noise on VREF may not exceed ±1 percent of the DC

value. Peak-to-peak AC noise on VREF may not exceed ±2 percent of VREF. This measurement is to be taken at the nearest VREF bypass capacitor.

3. VTT is not applied directly to the device. VTT is a system supply for signal termination resistors, is expected to be set equal to VREF and must track variations in the DC level of VREF.

4. VCCQ tracks with VCC; VCCL track with VCC.

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

MIN

MAX

Unit

VCC

Voltage on VCC pin relative to VSS

-1.0

2.3

V

VCCQ

Voltage on VCCQ pin relative to VSS

-0.5

2.3

V

VCCL

Voltage on VCCL pin relative to VSS

-0.5

2.3

V

VIN, VOUT

Voltage on any pin relative to VSS

-0.5

2.3

V

TSTG

Storage temperature

-55

100

°C

TCASE

Device operating temperature

0

85

°C

IL

Input leakage current; Any input 0V<VIN<VCC; VREF input

0V<VIN<0.95V; Other pins not under test = 0V

Command/Address,

RAS#, CAS#, WE#,

CS#, CKE

-5

5

µA

CK, CK#

-10

10

µA

DM

-5

5

µA

IOZ

Output leakage current;

0V<VOUT<VCCQ; DQs and ODT are disable

DQ, DQS, DQS#

-5

5

µA

IVREF

VREF leakage current; VREF = Valid VREF level

-18

18

µA

INPUT/OUTPUT CAPACITANCE

TA=25 0 C, f=1 00MHz

Parameter

Symbol

Min

Max

Unit

Input capacitance (A0 - A13, BA0 - BA1 ,RAS#,CAS#,WE#)

CIN1

6.5

7.5

pF

Input capacitance ( CKE0), (ODT0)

CIN2

6.5

7.5

pF

Input capacitance (CS0#)

CIN3

6.5

7.5

pF

Input capacitance (CK0, CK0#)

CIN4

67

pF

Input capacitance (DM0 - DM8), (DQS0 - DQS8)

CIN5

6.5

8

pF

Input capacitance (DQ0 - DQ63), (CB0 - CB7)

COUT1

6.5

8

pF

Số phần tương tự - WV3HG64M72EER806D7SG

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
White Electronic Design...	WV3HG64M72EER806D6IMG	179Kb / 11P	512MB - 64Mx72 DDR2 SDRAM REGISTERED DIMM, w/PLL
	WV3HG64M72EER806D6ISG	179Kb / 11P	512MB - 64Mx72 DDR2 SDRAM REGISTERED DIMM, w/PLL
	WV3HG64M72EER806D6MG	179Kb / 11P	512MB - 64Mx72 DDR2 SDRAM REGISTERED DIMM, w/PLL
	WV3HG64M72EER806D6SG	179Kb / 11P	512MB - 64Mx72 DDR2 SDRAM REGISTERED DIMM, w/PLL

More results

Mô tả tương tự - WV3HG64M72EER806D7SG

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
White Electronic Design...	W3HG64M72EER-AD7	195Kb / 14P	512MB - 64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM
	WV3HG64M72EER-D6	179Kb / 11P	512MB - 64Mx72 DDR2 SDRAM REGISTERED DIMM, w/PLL
	WV3HG64M72EER-PD4	195Kb / 11P	512MB - 64Mx72 DDR2 SDRAM REGISTERED, SO-DIMM, w/PLL
	WV3HG64M72AER-AD6	161Kb / 10P	512MB - 64Mx72 DDR2 SDRAM REGISTERED, w/PLL
	WV3HG64M72EEU-PD4	150Kb / 11P	512MB - 64Mx72 DDR2 SDRAM, UNBUFFERED SO-DIMM, w/PLL
	W3EG7266S-D3	172Kb / 12P	512MB - 64Mx72 DDR SDRAM REGISTERED w/PLL
	W3EG7263S-D3	219Kb / 13P	512MB- 64Mx72 DDR SDRAM REGISTERED w/PLL
Elpida Memory	EBE51AD8AGFA	212Kb / 23P	512MB Registered DDR2 SDRAM DIMM
	EBE51RC4AAFA	203Kb / 22P	512MB Registered DDR2 SDRAM DIMM
	EBE51RD8AJFA	259Kb / 30P	512MB Registered DDR2 SDRAM DIMM

More results

WV3HG64M72EER806D7SG bảng dữ liệu(PDF) 4 Page - White Electronic Designs Corporation

WV3HG64M72EER806D7SG bảng dữ liệu(HTML) 4 Page - White Electronic Designs Corporation

Số phần tương tự - WV3HG64M72EER806D7SG

Mô tả tương tự - WV3HG64M72EER806D7SG

Html Pages

1 2 3 4 5 6 7 8 9 10 11

bảng dữ liệu tải về

Link URL