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HYS72D64020GR-7.5-A: 产品描述DRAM; 产品类别存储存储; 文件大小236KB，共17页; 制造商Infineon(英飞凌); 官网地址http://www.infineon.com/

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HYS72D64020GR-7.5-A概述

DRAM

HYS72D64020GR-7.5-A规格参数

参数名称	属性值
厂商名称	Infineon(英飞凌)
包装说明	,
Reach Compliance Code	unknown

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HYS 72Dxxx0GR

Registered DDR-I SDRAM-Modules

2.5 V 184-pin Registered DDR-I SDRAM Modules

256MB, 512MB & 1 GByte Modules

Preliminary Datasheet Rev. 0.98

• 184-pin Registered 8-Byte Dual-In-Line

DDR-I SDRAM Module for PC and Server

main memory applications

• One bank 32M

72, 64M x 72 and two bank

64M x 72, 128M

72 organization

• JEDEC standard Double Data Rate

Synchronous DRAMs (DDR-I SDRAM)

Single + 2.5 V (± 0.2 V) power supply

• Built with 256Mbit DDR-I SDRAMs in 66-

Lead TSOPII package

• Programmable CAS Latency, Burst Length,

and Wrap Sequence (Sequential &

Interleave)

• Performance:

-7

Component Speed Grade

Module Speed Grade

• Auto Refresh (CBR) and Self Refresh

• All inputs and outputs SSTL_2 compatible

• Re-drive for all input signals using register

and PLL devices.

• Serial Presence Detect with E

PROM

• Jedec standard MO-161 form factor:

133.35 mm

43.18 mm

4.00 mm

(8.00 mm when stacked)

• Jedec standard reference layout:

Rev 0.95 of R/C A, R/C B and R/C C

• Gold plated contacts

-7.5

PC2100

133

100

-8

PC1600

125

100

Unit

DDR266A DDR266B DDR200

PC2100

143

133

MHz

Clock Frequency (max.) @ CL = 2.5

Clock Frequency (max.) @ CL = 2

The HYS 72Dxx000GR are industry standard 184-pin 8-byte Dual in-line Memory Modules (DIMMs)

organized as 32M

72, 64M

72 and 128M

72. The memory array is designed with Double Data

Rate Synchronous DRAMs (2.5V DDR-I) for ECC applications. All control and address signals are

re-driven on the DIMM using register devices and a PLL for the clock distribution. This reduces

capacitive loading to the system bus, but adds one cycle to the SDRAM timing. A variety of

decoupling capacitors are mounted on the PC board. The DIMMs feature serial presence detect

based on a serial E

PROM device using the 2-pin I

C protocol. The first 128 bytes are programmed

with configuration data and the second 128 bytes are available to the customer.

Target Datasheet

11.00

HYS72D64020GR-7.5-A相似产品对比

	HYS72D64020GR-7.5-A	HYS72D32000GR-7.5-A	HYS72D64000GR-7.5-B
描述	DRAM	DRAM	DRAM
Reach Compliance Code	unknown	unknown	unknown
Is Samacsys	-	N	N
Base Number Matches	-	1	1

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