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UPD45128163G5-A10中文资料瑞萨数据手册PDF规格书

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厂商型号

UPD45128163G5-A10

功能描述

128M-bit Synchronous DRAM 4-bank, LVTTL

文件大小

1.10737 Mbytes

页面数量

92

生产厂商

NEC

中文名称

瑞萨

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-11 20:00:00

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UPD45128163G5-A10规格书详情

描述 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.

All inputs and outputs are synchronized with the positive edge of the clock.

The synchronous DRAMs are compatible with Low Voltage TTL (LVTTL).

These products are packaged in 54-pin TSOP (II).

特性 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)

• 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
24+
NA/
3572
原装现货,当天可交货,原型号开票
询价
NEC
24+
TSSOP
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
NEC
99+
TSSOP5
2100
全新原装进口自己库存优势
询价
ELPIDA
23+
TSOP54
6000
专业配单保证原装正品假一罚十
询价
NEC
23+
TSOP54
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
ELPIDA
25+
49
公司优势库存 热卖中!
询价
ELPIDA
25+
TSSOP54
18000
原厂直接发货进口原装
询价
ELPIDA
2023+
TSOP54
5740
十五年行业诚信经营,专注全新正品
询价
ELPEDA
2223+
TSSOP
26800
只做原装正品假一赔十为客户做到零风险
询价
ELPIDA
25+
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价