Shenzhen Hengstar Technology Co., Ltd.

Shenzhen Hengstar Technology Co., Ltd.

sales@angeltondal.com

86-755-89992216

Shenzhen Hengstar Technology Co., Ltd.

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Shenzhen Hengstar Technology Co., Ltd.

 [Guangdong,China]

Ụdị ahịa:Manufacturer , Trade Company

Nkọwa:Ebe nchekwa DDR4,DDR4 8GB Modil modul,8GB 2666MHZ 288-pin DDR4 UDIMM

HomeNgwaahịaIndullọ Ọrụ Nlekọta ModulDDR4 UDIMM
DDR4 UDIMM
  • DDR4 UDIMM
  • DDR4 UDIMM
  • DDR4 UDIMM
  • DDR4 UDIMM
  • DDR4 UDIMM

DDR4 UDIMM

Ụdị Ụgwọ:
L/C,T/T,D/A
Enweghi ike:
FOB,CIF,EXW
Min. Nhazi:
1 Piece/Pieces
Ụgbọ njem:
Ocean,Land,Air,Express
Kpọtụrụ ugbu a
Share:
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Overview
Njirimara Ngwaahịa

Ihe Nlereanya.: NS08GU4E8

Tụkwasịnụ Ikike & Ozi ndị ọz...

Ụgbọ njem: Ocean,Land,Air,Express

Ụdị Ụgwọ: L/C,T/T,D/A

Enweghi ike: FOB,CIF,EXW

Nkwakọ ngwaahịa & nzipu
Ere Ngwa:
Piece/Pieces

8GB 2666MHZ 288-pin DDR4 UDIMM



Ntughari Akụkọ

Revision No.

History

Draft Date

Remark

1.0

Initial Release

Apr. 2022

Inye Isiokwu Ozi

Model

Density

Speed

Organization

Component Composition

NS08GU4E8

8GB

2666MHz

1Gx64bit

DDR4 1Gx8 *8



Nkowa
Hengsstar Unbuffed Ddr4 SDRAM DOMS (Unguffed okpukpu abụọ data na-eme ka iche iche na-ebe nchekwa) bụ ike ebe nchekwa dị ala, modulu ebe nchekwa na-eji ngwaọrụ DDR4. NS08GU4E8 bụ 1G x 64-bit otu Server 8GB DRRT4 226 1.2v Sdram RedBuffed ngwaahịa, dabere na ihe asatọ X 8-bit fbga. A na-eme SPD na mpaghara Jedec Standard Ddre4 2266 nke 19-19-19 na 1.2v. Nke ọ bụla 288-pin DIMM na-eji mkpịsị aka ọla edo na-eji mkpịsị aka ọla edo. Ebumnuche SDRMEFEDDEDEDEDEDEDEDEDE maka iji dị ka ebe nchekwa ma etinyere n'usoro dị ka PC na ọrụ.

EGO
IFPOWA: VDD = 1.2v (1.14V ka 1.26v)
vddq = 1.2v (1.14V ruo 1.26v)
vpp - 2.5v (2.375v ruo 2.75v)
vddspd = 2.25V na 3.6v
nominal na-agbanwe agbanwe (ODT) maka data, strobe, na ihe nrịba ama
low-Ike Auto Refeed (LPASR)
DAta ụgbọ ala na-egbochi (DBI) maka ụgbọ ala data
on-Dive Vrefdq ọgbọ na mmezi
n-Board i2c Seltal Liquing-Chọta (SPD) EEPROM
16 mmiri; 4 otu ụlọ akụ 4 nke ọ bụla
fix na-agbada (BC) nke 4 na burst Ogologo (BL) nke 8 site na Mors)
Lect BC4 ma ọ bụ BL8 na-efe efe (OTF)
atabus dee tyclic Retundancy na-enyocha (CRC)
aspiead na-achịkwa ume ọhụrụ (TCR)
comMand / adresị (ca) parath
A na-akwado Adreesị Adresị
8 bit pre-fatch
ellly-site na Topology
comMand / adresị Latency (CAL)
A na-ejikwa iwu na-achịkwa ya na bọs
PCB: ịdị elu 1.23 "(31.25mm)
lọ anamachọ
rohs na-agba mbọ na halogen-Free


Isi usoro usoro

MT/s

tCK
(ns)

CAS Latency
(tCK)

tRCD
(ns)

tRP
(ns)

tRAS
(ns)

tRC
(ns)

CL-tRCD-tRP

DDR4-2666

0.75

19

14.25

14.25

32

46.25

19-19-19

Tebụl adresị

Configuration

Number of
bank groups

Bank Group
Address

Bank
Address

Row Address

Column
Address

Page size

8GB(1Rx8)

4

BG0-BG1

BA0-BA1

A0-A15

A0-A9

1 KB



A na-arụ ọrụ na-egbochi achịcha

8GB, 1Gx64 modul (1rnk nke x8)

2-1

Mara:
1.ungdị ndị ọzọ na-enweghị atụ kwuru, ụkpụrụ iguzogide elu bụ 15GE 5%.
2.zQ bụ 240ω ± 1.%.
3.Nent_N na-eme ka ọ bụrụ nke a. Enwere ike iji Sprindalone Spide nwere ike iji ya. Enweghị mgbanwe ọ bụla achọrọ.

Oke ogo kachasị

Oke ego kachasi

Symbol

Parameter

Rating

Units

NOTE

VDD

Voltage on VDD pin relative to VSS

-0.3 ~ 1.5

V

1,3

VDDQ

Voltage on VDDQ pin relative to VSS

-0.3 ~ 1.5

V

1,3

VPP

Voltage on VPP pin relative to VSS

-0.3 ~ 3.0

V

4

VIN, VOUT

Voltage on any pin except VREFCA relative to VSS

-0.3 ~ 1.5

V

1,3,5

TSTG

Storage Temperature

-55 to +100

°C

1,2

Mara:
1.Tessestes karịrị nke ndị edepụtara n'okpuru "zuru oke ogo" nwere ike ibute mmebi na ngwaọrụ na-adịgide adịgide.
Nke a bụ ego nrụgide naanị na arụmọrụ nke ngwaọrụ ahụ na ọnọdụ ndị a ma ọ bụ ọnọdụ ndị ọzọ dị n'elu ndị egosipụtara na ngalaba arụmọrụ a apụtaghị. Nkpughere ọnọdụ kachasị na ọkwa maka ogologo oge nwere ike imetụta ntụkwasị obi.
Ọnọdụ okpomọkụ nke 2.storage bụ nke ikpe ihu na etiti / n'akụkụ elu nke dram. Maka ọnọdụ nha, biko rụtụ aka na ọkọlọtọ Jes51.
3.vdd na VDDQ ga-abụrịrị n'ime 300mV na ibe ha oge niile; Vrefca agaghị adị ukwuu karịa 0.6 x VDDQ, mgbe VDD na VDDQ erughị 500mv; Vrefca nwere ike ịbụ nha ma ọ bụ ihe na-erughị 300mv.
4.VPP kwesịrị ịdị nha ma ọ bụ karịa VDD / VDDQ na oge niile.
5.OSHOTSHot dị n'elu 1.5V akọwapụtara na DDR4 ngwaọrụ .

Mpempe akwụkwọ Dram na-arụ ọrụ okpomọkụ

Symbol

Parameter

Rating

Units

Notes

TOPER

Normal Operating Temperature Range

0 to 85

°C

1,2

Extended Temperature Range

85 to 95

°C

1,3

Ndetu:
Ahịhịa dị iche iche na-achasi ike na etiti / n'akụkụ elu nke dram. Maka ọnọdụ nha, biko rụtụ aka na Jesd51-2.
2. Elu okpomọkụ nkịtị na-akọwa ọnọdụ okpomọkụ ebe a ga-akwado nkọwapụta niile. N'oge ọrụ, a ga-enwerịrị okpomọkụ ikpe ahụ n'etiti 0 - 85 Celsius C n'okpuru ọnọdụ niile.
3. Ihe ngwa ngwa chọrọ ọrụ nke drum na elu okpomọkụ dị n'etiti 85 Celsius C na 95 Celsius C Casttus. Nkwupụta zuru oke na-ekwe nkwa na oke a, mana ọnọdụ ndị ọzọ ndị ọzọ na-emetụta:
a). Ọ ga-abụrịrị iwu ume ọhụrụ na ugboro ugboro, yabụ belata Trifi na-enye ume ọhụrụ ruo 3.9 μs. Ọ ga - ekwe omume ịkọwapụta otu 1X Refred (Trufi na 7.8μS) na oke okpomọkụ. Biko rụtụ aka na dimm spd maka nnweta.
b). Ọ bụrụ na a chọrọ ọrụ na-enye ume ọhụrụ na oke okpomọkụ, mgbe ahụ ọ bụ iwu na-eji ikike ọhụrụ na-eme ka ọ bụrụ ikike dị elu (Mr2 A7 = 1B) ma ọ bụ mee ka nhọrọ nchekwa onwe gị Ọnọdụ (Mr2 A6 = 1B na MRB A7 = 0b).


Ọnọdụ AC & DC

Ọnọdụ Nrụpụta Nrụpụta DC

Symbol

Parameter

Rating

Unit

NOTE

Min.

Typ.

Max.

VDD

Supply Voltage

1.14

1.2

1.26

V

1,2,3

VDDQ

Supply Voltage for Output

1.14

1.2

1.26

V

VPP

Supply Voltage for DRAM Activating

2.375

2.5

2.75

V

3

Ndetu:
1.Na ọnọdụ niile VDDQ ga-erughị ma ọ bụ hara na VDD.
2.vddQ soro VDD. A na-eji VDD na VDD na VDD na VDD na VDDQ.
3.DC bandwidth pere mpe 20mhz.

Modulu akụkụ

Ihu n'ihu

2-2

Nlele azụ

2-3

Ndetu:
1. Ogologo ya na milimita (sentimita); Max / min ma ọ bụ ụdị (ụdị) ebe ahụ.
2.nwe ogo ya na akụkụ niile dị mkpụmkpụ ± 0.15mm belụsọ ma akọwapụtara ya.
3. Eserese eserese bụ naanị maka.

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