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PD45128841-I中文资料美光科技数据手册PDF规格书

PD45128841-I
厂商型号

PD45128841-I

功能描述

128M-bit Synchronous DRAM 4-bank, LVTTL WTR (Wide Temperature Range)

文件大小

710.73 Kbytes

页面数量

89

生产厂商 Elpida Memory
企业简称

ELPIDA美光科技

中文名称

美光科技股份有限公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-6-23 18:45:00

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PD45128841-I规格书详情

Description

The µPD45128441, 45128841, 45128163 are high-speed 134,217,728-bit synchronous dynamic random-access memories, organized as 8,388,608 × 4 × 4, 4,194,304 × 8 × 4, 2,097,152 × 16 × 4 (word × bit × bank), respectively.

The synchronous DRAMs achieved high-speed data transfer using the pipeline architecture.

Features

• Fully Synchronous Dynamic RAM, with all signals referenced to a positive clock edge

• Pulsed interface

• Possible to assert random column address in every cycle

• Quad internal banks controlled by BA0(A13) and BA1(A12)

• Byte control (×16) by LDQM and UDQM

• Programmable Wrap sequence (Sequential / Interleave)

• Programmable burst length (1, 2, 4, 8 and full page)

• Programmable /CAS latency (2 and 3)

• Ambient temperature (TA): −40 to + 85°C

• Automatic precharge and controlled precharge

• CBR (Auto) refresh and self refresh

• ×4, ×8, ×16 organization

• Single 3.3 V ± 0.3 V power supply

• LVTTL compatible inputs and outputs

• 4,096 refresh cycles / 64 ms

• Burst termination by Burst stop command and Precharge command

供应商 型号 品牌 批号 封装 库存 备注 价格
ELPIDA
23+
NA
39960
只做进口原装,终端工厂免费送样
询价
PRISEMI
23+
SIOC-8
94500
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
MEANWELL
NA
5500
一级代理 原装正品假一罚十价格优势长期供货
询价
NA
1742+
MSOP8
98215
只要网上有绝对有货!只做原装正品!
询价
PIONEER
23+
BGAQFP
8659
原装公司现货!原装正品价格优势.
询价
PIONEER
24+
QFP
3000
只做原装正品现货 欢迎来电查询15919825718
询价
PIONEER
24+
SOP32
2987
只售原装自家现货!诚信经营!欢迎来电!
询价
POWER SUPPLY
15
公司优势库存 热卖中!
询价
进口原装
23+
TSOP-8
2500
特价库存
询价
BannerEngineering
5
全新原装 货期两周
询价