Datasheet > MT8HTF12864HDY

MT8HTF12864HDY

更新时间： 2024-09-20 01:11:23

品牌	Logo	应用领域
镁光 - MICRON		动态存储器双倍数据速率
页数	文件大小	规格书
19页	370K
描述
DDR2 SDRAM SODIMM

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中文翻译

获取价格

数据手册

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MT8HTF12864HDY 数据手册

256MB, 512MB, 1GB (x64, DR) 200-Pin DDR2 SODIMM

Features

DDR2 SDRAM SODIMM

MT8HTF3264HDY – 256MB

MT8HTF6464HDY – 512MB

MT8HTF12864HDY – 1GB

Figure 1: 200-Pin SODIMM (MO-224 R/C A)

Features

Module height: 30mm (1.18in)

200-pin, small-outline dual in-line memory module

(SODIMM)

•

Fast data transfer rates: PC2-3200, PC2-4200,

PC2-5300, or PC2-6400

256MB (32 Meg x 64), 512MB (64 Meg x 64), or 1GB

(128 Meg x 64)

V_DD= 1.8V

•

V_DDSPD= 1.7–3.6V

JEDEC-standard 1.8V I/O (SSTL_18-compatible)

Differential data strobe (DQS, DQS#) option

4n-bit prefetch architecture

Options

Marking

Operating temperature

– Commercial (0°C ≤ T_A≤ +70°C)

– Industrial (–40°C ≤ T_A≤ +85°C)¹

Package

•

Multiple internal device banks for concurrent opera-

tion

Programmable CAS latency (CL)

Posted CAS additive latency (AL)

WRITE latency = READ latency - 1 ^tCK

Programmable burst lengths (BL): 4 or 8

Adjustable data-output drive strength

64ms, 8192-cycle refresh

•

200-pin DIMM (lead-free)

Frequency/CL2

–

2.5ns @ CL = 5 (DDR2-800)

2.5ns @ CL = 6 (DDR2-800)

3.0ns @ CL = 5 (DDR2-667)

3.75ns @ CL = 4 (DDR2-553)³

5.0ns @ CL = 3 (DDR2-400)³

-80E

-800

-667

-53E

-40E

–

On-die termination (ODT)

Serial presence detect (SPD) with EEPROM

Gold edge contacts

1. Contact Micron for industrial temperature

module offerings.

Notes:

Dual rank

2. CL = CAS (READ) latency.

3. Not recommended for new designs.

Table 1: Key Timing Parameters

Data Rate (MT/s)

Speed

Grade

Industry

Nomenclature

^tRCD

(ns)

^tRP

(ns)

^tRC

(ns)

CL = 6

CL = 5

800

667

–

CL = 4

533

CL = 3

400

-80E

-800

-667

-53E

-40E

PC2-6400

PC2-5300

PC2-4200

PC2-3200

800

–

12.5

533

400

553

400

553

400

–

400

–

PDF: 09005aef80ebed66

htf8c32_64_128x64hd.pdf - Rev. E 3/10 EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

Products and specifications discussed herein are subject to change by Micron without notice.

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