Datasheet > HDD32M72D9RPW

HDD32M72D9RPW

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
HANBIT		动态存储器双倍数据速率
页数	文件大小	规格书
10页	407K
描述
DDR SDRAM Module 256Mbyte (32Mx72bit), based on 32Mx8, 4Banks 8K Ref., 184Pin-DIMM with PLL & Register

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HDD32M72D9RPW 数据手册

HANBit

HDD32M72D9RPW

DDR SDRAM Module 256Mbyte (32Mx72bit), based on 32Mx8, 4Banks

8K Ref., 184Pin-DIMM with PLL & Register Part No. HDD32M72D9RPW

GENERAL DESCRIPTION

The HDD32M72D9RPW is a 32M x 72 bit Double Data Rate(DDR) Synchronous Dynamic RAM high-density memory

module. The module consists of nine CMOS 32M x 8 bit with 4banks DDR SDRAMs in 66pin TSOP-II 400mil packages and

2K EEPROM in 8-pin TSSOP package on a 184-pin glass-epoxy. Four 0.1uF decoupling capacitors are mounted on the

printed circuit board in parallel for each DDR SDRAM. The HDD32M72D9RPW is a DIMM(Dual in line Memory

Module) .Synchronous design allows precise cycle control with the use of system clock. Data I/O transactions are possible

on both edges of DQS. Range of operating frequencies, programmable latencies and burst lengths allows the same device

to be useful for a variety of high bandwidth, high performance memory sy stem applications. All module components may be

powered from a single 2.5V DC power supply and all inputs and outputs are SSTL_2 compatible.

FEATURES

• Part Identification

HDD32M72D9RPW – 10A

HDD32M72D9RPW – 13A

HDD32M72D9RPW – 13B

100MHz (CL=2)

133MHz (CL=2)

133MHz (CL=2.5)

• 2.5V ± 0.2V VDD and VDDQ power supply

• Double-data-rate architecture; two data transfers per clock cycle

• Bidirectional data strobe(DQS)

• Differential clock inputs(CK and /CK)

• DLL aligns DQ and DQS transition with CK transition

• Programmable Read latency 2, 2.5 (clock)

• Programmable Burst length (2, 4, 8)

• Programmable Burst type (sequential & interleave)

• Edge aligned data output, center aligned data input

• Auto & Self refresh, 7.8us refresh interval (8K/64ms refresh)

• The used device is 8M x 8bit x 4Banks DDR SDRAM

URL : www.hbe.co.kr

REV 1.0 (JUNE.2003)

HANBit Electronics Co.,Ltd.

12 3 4 5 6 7...10

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型号	品牌	描述	获取价格	数据表
HDD32M72D9RPW-10A	HANBIT	DDR SDRAM Module 256Mbyte (32Mx72bit), based on 32Mx8, 4Banks 8K Ref., 184Pin-DIMM with PL	获取价格
HDD32M72D9RPW-13A	HANBIT	DDR SDRAM Module 256Mbyte (32Mx72bit), based on 32Mx8, 4Banks 8K Ref., 184Pin-DIMM with PL	获取价格
HDD32M72D9RPW-13B	HANBIT	DDR SDRAM Module 256Mbyte (32Mx72bit), based on 32Mx8, 4Banks 8K Ref., 184Pin-DIMM with PL	获取价格
HDD50-12D05P	ETC	DC-DC CONVERTER 50~60W	获取价格
HDD50-12D05T	ETC	DC-DC CONVERTER 50~60W	获取价格
HDD50-12D05X	ETC	DC-DC CONVERTER 50~60W	获取价格