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UPD45128163G5-A80-9JF中文资料瑞萨数据手册PDF规格书

UPD45128163G5-A80-9JF
厂商型号

UPD45128163G5-A80-9JF

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 Renesas Electronics America
企业简称

NEC瑞萨

中文名称

日本瑞萨电子株式会社官网

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

2025-7-22 23:00:00

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UPD45128163G5-A80-9JF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.

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).

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
NEC
24+
NA/
4250
原厂直销,现货供应,账期支持!
询价
NEC
2016+
TSSOP
9000
只做原装,假一罚十,公司可开17%增值税发票!
询价
NEC
24+
TSOP
8000
只做自己库存 全新原装进口正品假一赔百 可开13%增
询价
NEC
25+
SOP
65428
百分百原装现货 实单必成
询价
NEC
03+
TSOP54
3560
全新原装进口自己库存优势
询价
NEC
2016+
TSSOP
6523
只做进口原装现货!假一赔十!
询价
ELPIDA
24+
5700
原装现货,特价销售
询价
ELPIDA
23+
NA
39960
只做进口原装,终端工厂免费送样
询价
NEC
24+
SOP
30617
一级代理全新原装热卖
询价
NEC
25+23+
SOP
9730
绝对原装正品全新进口深圳现货
询价