Datasheet > HX428C14PBK8-64

HX428C14PBK8-64

更新时间： 2024-11-25 01:20:11

品牌	Logo	应用领域
其他 - ETC		双倍数据速率
页数	文件大小	规格书
2页	393K
描述
DDR4-2800 CL14 288-Pin DIMM

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中文翻译

获取价格

数据手册

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HX428C14PBK8-64 数据手册

HX428C14PBK4/32

32GB (8GB 1G x 64-Bit x 4 pcs.)

DDR4-2800 CL14 288-Pin DIMM

SPECIFICATIONS

CL(IDD)

15 cycles

Row Cycle Time (tRCmin)

46.5ns(min.)

260ns(min.)

Refresh to Active/Refresh

Command Time (tRFCmin)

Row Active Time (tRASmin)

Maximum Operating Power

UL Rating

33ns(min.)

TBD W*

94 V - 0

0^oC to +85^oC

-55^oC to +100^oC

Operating Temperature

Storage Temperature

*Power will vary depending on the SDRAM used.

DESCRIPTION

FEATURES

• Power Supply: VDD=1.2V Typical

HyperX HX428C14PBK4/32 is a kit of four 1G x 64-bit (8GB)

DDR4-2800 CL14 SDRAM (Synchronous DRAM) 2Rx8,

memory module, based on sixteen 512M x 8-bit FBGA

components per module. Each module kit supports Intel®

Extreme Memory Profiles (Intel® XMP) 2.0. Total kit

capacity is 32GB. Each module has been tested to run at

DDR4-2800 at a low latency timing of 14-15-15 at 1.35V. The

SPDs are programmed to JEDEC standard latency

DDR4-2133 timing of 15-15-15 at 1.2V. Each 288-pin

DIMM uses gold contact fingers. The JEDEC standard

electrical and mechanical specifications are as follows:

• VDDQ = 1.2V Typical

• VPP - 2.5V Typical

• VDDSPD=2.2V to 3.6V

• Nominal and dynamic on-die termination (ODT) for

data, strobe, and mask signals

• Low-power auto self refresh (LPASR)

• Data bus inversion (DBI) for data bus

• On-die VREFDQ generation and calibration

• Dual-rank

• On-board I2 serial presence-detect (SPD) EEPROM

• 16 internal banks; 4 groups of 4 banks each

• Fixed burst chop (BC) of 4 and burst length (BL) of 8

via the mode register set (MRS)

XMP TIMING PARAMETERS

•JEDEC: DDR4-2133 CL15-15-15 @1.2V

•XMP Profile #1: DDR4-2800 CL14-15-15 @1.35V

•XMP Profile #2: DDR4-2666 CL14-14-14 @1.35V

• Selectable BC4 or BL8 on-the-fly (OTF)

• Fly-by topology

• Terminated control command and address bus

• Height 2.167” (55.05mm), w/heatsink

Continued >>

kingston.com/hyperx

Document No. 4807266-001.B00 04/21/15 Page 1

中文翻译

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