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EM638165中文资料钰创科技数据手册PDF规格书

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厂商型号

EM638165

功能描述

4Mega x 16 Synchronous DRAM (SDRAM)

文件大小

1.06022 Mbytes

页面数量

71

生产厂商

Etron

中文名称

钰创科技

网址

网址

数据手册

下载地址一下载地址二

更新时间

2025-11-17 11:08:00

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EM638165规格书详情

Overview

The EM638165 SDRAM is a high-speed CMOS synchronous DRAM containing 64 Mbits. It is internally configured as 4 Banks of 1M word x 16 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CLK). Read and write accesses to the SDRAM are burst oriented; accesses start at a selected location and continue for a programmed number of locations in a programmed sequence. Accesses begin with the registration of a Bank Activate command which is then followed by a Read or Write command.

特性 Features

• Fast access time from clock: 5/6/6/6/7 ns

• Fast clock rate: 166/143/133/125/100 MHz

• Fully synchronous operation

• Internal pipelined architecture

• 1M word x 16-bit x 4-bank

• Programmable Mode registers

-CAS# Latency: 2, or 3

-Burst Length: 1, 2, 4, 8, or full page

-Burst Type: interleaved or linear burst

-Burst stop function

• Auto Refresh and Self Refresh

• 4096 refresh cycles/64ms

• CKE power down mode

• Single +3.3V ± 0.3V power supply

• Interface: LVTTL

• 54-pin 400 mil plastic TSOP II package

产品属性

  • 型号:

    EM638165

  • 制造商:

    Etron Technology, Inc

  • 功能描述:

    4MX16 64MB SDRAM -40'C~85'C

供应商 型号 品牌 批号 封装 库存 备注 价格
ETRON
三年内
1983
只做原装正品
询价
ETRON
1215+
TSOP-54
150000
全新原装,绝对正品,公司大量现货供应.
询价
ETRONTECH
23+
2786
询价
NA
2447
BGA
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
ETRONTECH
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
EM
23+
TSSOP
98900
原厂原装正品现货!!
询价
ETRONTECH
24+
TSOP54
9800
全新进口原装现货假一罚十
询价
ETRON
25+23+
TSOP
26090
绝对原装正品全新进口深圳现货
询价
ETRONTECH
23+
BGA
5700
绝对全新原装!现货!特价!请放心订购!
询价
ETRON
24+
TSOP
304
询价