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HY27US08122B

更新时间： 2024-11-19 05:38:11

品牌	Logo	应用领域
海力士 - HYNIX		闪存
页数	文件大小	规格书
16页	234K
描述
512Mbit (64Mx8bit / 32Mx16bit) NAND Flash

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中文翻译

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HY27US08122B 数据手册

32Mx64 bits

Unbuffered DDR SDRAM DIMM

HYMD232646B(L)8-M/K/H/L

DESCRIPTION

Hynix HYMD232646B(L)8-M/K/H/L series is unbuffered 184-pin double data rate Synchronous DRAM Dual In-Line

Memory Modules(DIMMs) which are organized as 32Mx64 high-speed memory arrays. Hynix HYMD232646B(L)8-M/

K/H/L series consists of eight 32Mx8 DDR SDRAM in 400mil TSOP II packages on a 184pin glass-epoxy sub-

strate.Hynix HYMD232646B(L)8-M/K/H/L series provide a high performance 8-byte interface in 5.25" width form factor

of industry standard. It is suitable for easy interchange and addition.

Hynix HYMD232646B(L)8-M/K/H/L series is designed for high speed of up to 133MHz and offers fully synchronous

operations referenced to both rising and falling edges of differential clock inputs. While all addresses and control inputs

are latched on the rising edges of the clock, Data, Data strobes and Write data masks inputs are sampled on both ris-

ing and falling edges of it. The data paths are internally pipelined and 2-bit prefetched to achieve very high bandwidth.

All input and output voltage levels are compatible with SSTL_2. High speed frequencies, programmable latencies and

burst lengths allow variety of device operation in high performance memory system.

Hynix HYMD232646B(L)8-M/K/H/L series incorporates SPD(serial presence detect). Serial presence detect function is

implemented via a serial 2,048-bit EEPROM. The first 128 bytes of serial PD data are programmed by Hynix to identify

DIMM type, capacity and other the information of DIMM and the last 128 bytes are available to the customer.

FEATURES

•

256MB (32M x 64) Unbuffered DDR DIMM based on

32Mx8 DDR SDRAM

•

Data inputs on DQS centers when write (centered

DQ)

•

JEDEC Standard 184-pin dual in-line memory mod-

ule (DIMM)

Data strobes synchronized with output data for read

and input data for write

•

2.5V +/- 0.2V VDD and VDDQ Power supply

•

Programmable CAS Latency 2 / 2.5 supported

All inputs and outputs are compatible with SSTL_2

interface

Programmable Burst Length 2 / 4 / 8 with both

sequential and interleave mode

•

Fully differential clock operations (CK & /CK) with

100MHz/125MHz/133MHz

•

tRAS Lock-out function supported

Internal four bank operations with single pulsed RAS

Auto refresh and self refresh supported

8192 refresh cycles / 64ms

All addresses and control inputs except Data, Data

strobes and Data masks latched on the rising edges

of the clock

•

Data(DQ), Data strobes and Write masks latched on

both rising and falling edges of the clock

ORDERING INFORMATION

Part No.

Power Supply

Clock Frequency

Interface

Form Factor

HYMD232646B(L)8-M

HYMD232646B(L)8-K

HYMD232646B(L)8-H

HYMD232646B(L)8-L

133MHz (*DDR266:2-2-2)

133MHz (*DDR266A)

133MHz (*DDR266B)

100MHz (*DDR200)

VDD=2.5V

VDDQ=2.5V

184pin Unbuffered DIMM

5.25 x 1.25 x 0.15 inch

SSTL_2

* JEDEC Defined Specifications compliant

This document is a general product description and is subject to change without notice. Hynix Semiconductor does not assume any

responsibility for use of circuits described. No patent licenses are implied.

Rev. 0.2/Dec. 02

12 3 4 5 6 7...16

中文翻译

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与HY27US08122B相关器件

型号	品牌	获取价格	描述	数据表
HY27US08122B-FCB	HYNIX	获取价格	Flash, 64MX8, 18ns, PBGA63, 9 X 11 MM, 1 MM HEIGHT, 0.80 MM PITCH, FBGA-63
HY27US08122B-FCS	HYNIX	获取价格	Flash, 64MX8, 18ns, PBGA63, 9 X 11 MM, 1 MM HEIGHT, 0.80 MM PITCH, FBGA-63
HY27US08122B-FIB	HYNIX	获取价格	Flash, 64MX8, 18ns, PBGA63, 9 X 11 MM, 1 MM HEIGHT, 0.80 MM PITCH, FBGA-63
HY27US08122B-FIS	HYNIX	获取价格	Flash, 64MX8, 18ns, PBGA63, 9 X 11 MM, 1 MM HEIGHT, 0.80 MM PITCH, FBGA-63
HY27US08122B-FPCB	HYNIX	获取价格	Flash, 64MX8, 18ns, PBGA63, 9 X 11 MM, 1 MM HEIGHT, 0.80 MM PITCH, LEAD FREE, FBGA-63
HY27US08122B-FPIS	HYNIX	获取价格	Flash, 64MX8, 18ns, PBGA63, 9 X 11 MM, 1 MM HEIGHT, 0.80 MM PITCH, LEAD FREE, FBGA-63
HY27US08122B-SCS	HYNIX	获取价格	Flash, 64MX8, 18ns, PDSO48, 12 X 17 MM, 0.65 MM HEIGHT, USOP1-48
HY27US08122B-SIP	HYNIX	获取价格	Flash, 64MX8, 18ns, PDSO48, 12 X 17 MM, 0.65 MM HEIGHT, USOP1-48
HY27US08122B-SIS	HYNIX	获取价格	Flash, 64MX8, 18ns, PDSO48, 12 X 17 MM, 0.65 MM HEIGHT, USOP1-48
HY27US08122B-SPCB	HYNIX	获取价格	Flash, 64MX8, 18ns, PDSO48, 12 X 17 MM, 0.65 MM HEIGHT, LEAD FREE, USOP1-48

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