SMK2-67025EV-30SB

更新时间： 2024-01-22 09:49:26

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
27页	528K
描述
Rad. Tolerant High Speed 8 Kb x 16 Dual Port RAM

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

SMK2-67025EV-30SB 技术参数

生命周期：	Transferred	包装说明：	0.050 INCH, MQFP-84
Reach Compliance Code：	unknown	风险等级：	5.76
Is Samacsys：	N	最长访问时间：	30 ns
其他特性：	ON CHIP ARBITRATION LOGIC; SEMAPHORE SIGNALING	JESD-30 代码：	S-XQFP-G84
内存密度：	131072 bit	内存集成电路类型：	DUAL-PORT SRAM
内存宽度：	16	功能数量：	1
端子数量：	84	字数：	8192 words
字数代码：	8000	工作模式：	ASYNCHRONOUS
最高工作温度：	125 °C	最低工作温度：	-55 °C
组织：	8KX16	封装主体材料：	UNSPECIFIED
封装形状：	SQUARE	封装形式：	FLATPACK
并行/串行：	PARALLEL	认证状态：	Not Qualified
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	4.5 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	MILITARY
端子形式：	GULL WING	端子位置：	QUAD
Base Number Matches：	1

SMK2-67025EV-30SB 数据手册

浏览型号SMK2-67025EV-30SB的Datasheet PDF文件第2页

浏览型号SMK2-67025EV-30SB的Datasheet PDF文件第3页

浏览型号SMK2-67025EV-30SB的Datasheet PDF文件第4页

浏览型号SMK2-67025EV-30SB的Datasheet PDF文件第5页

浏览型号SMK2-67025EV-30SB的Datasheet PDF文件第6页

浏览型号SMK2-67025EV-30SB的Datasheet PDF文件第7页

Features

• Fast Access Time: 30/45 ns

• Wide Temperature Range: -55°C to +125°C

• Separate Upper Byte and Lower Byte Control for Multiplexed Bus Compatibility

• Expandable Data Bus to 32 bits or More Using Master/Slave Chip Select When Using

More Than One Device

• On-chip Arbitration Logic

• Versatile Pin Select for Master or Slave:

– M/S = H for Busy Output Flag On Master

– M/S = L for Busy Input Flag On Slave

• INT Flag for Port to Port Communication

• Full Hardware Support of Semaphore Signaling Between Ports

• Fully Asynchronous Operation From Either Port

• Battery Back-up Operation: 2V Data Retention

• TTL Compatible

Rad. Tolerant

High Speed

8 Kb x 16

• Single 5V + 10% Power Supply

• QML Q and V with SMD 5962-91617

Dual Port RAM

Introduction

The M67025E is a very low power CMOS dual port static RAM organized as 8192 bit

× 16. The product is designed to be used as a stand-alone 16-bit dual port RAM or as

a combination MASTER/SLAVE dual port for 32-bit or more width systems. The Atmel

MASTER/SLAVE dual port approach in memory system applications results in full

speed, error free operation without the need of an additional discrete logic.

M67025E

Master and slave devices provide two independent ports with separate control,

address and I/O pins that permit independent, asynchronous access for reads and

writes to any location in the memory. An automatic power down feature controlled by

CS permits the on-chip circuitry of each port in order to enter a very low stand by

power mode.

Using an array of eight transistors (8T) memory cell, the M67025E combines an

extremely low standby supply current (typ = 1.0 µA) with a fast access time at 30 ns

over the full temperature range. All versions offer battery backup data retention capa-

bility with a typical power consumption at less than 5 µW.

For military/space applications that demand superior levels of performance and reli-

ability the M67025E is processed according to the methods of the latest revision of the

MIL PRF 38635 (Q and V) and/or ESA SCC 9000.

Rev. 4146J–AERO–06/03

12 3 4 5 6 7...27

中文翻译

下载PDF

与SMK2-67025EV-30SB相关器件

型号	品牌	获取价格	描述	数据表
SMK2-67025EV-30SB/SC	TEMIC	获取价格	Dual-Port SRAM, 8KX16, 30ns, CMOS, 0.050 INCH, MQFP-84
SMK2-67025EV-30SC	ATMEL	获取价格	暂无描述
SMK2-67025EV-30SV	TEMIC	获取价格	Dual-Port SRAM, 8KX16, 30ns, CMOS, 0.050 INCH, MQFP-84
SMK2-67025EV-45/883	TEMIC	获取价格	Dual-Port SRAM, 8KX16, 45ns, CMOS, MQFP-84
SMK2-67025EV-45QM	TEMIC	获取价格	Dual-Port SRAM, 8KX16, 45ns, CMOS, 0.050 INCH, MQFP-84
SMK2-67025EV-45SB	ATMEL	获取价格	Rad. Tolerant High Speed 8 Kb x 16 Dual Port RAM
SMK2-67025EV-45SV	TEMIC	获取价格	Dual-Port SRAM, 8KX16, 45ns, CMOS, 0.050 INCH, MQFP-84
SMK316AB7333KL8T	TAIYO YUDEN	获取价格	Medium-High Voltage MLCC for Telecommunications infrastructure and Industrial equipment /
SMK316AB7333KLHT	TAIYO YUDEN	获取价格	Medium-High Voltage Multilayer Ceramic Capacitors for Automotive (BODY & CHASSIS, INFOTAIN
SMK316AB7333KL-T	TAIYO YUDEN	获取价格	Medium-High Voltage Multilayer Ceramic Capacitors

与SMK2-67025EV-30SB相关文章

MBRS340T3G手册解读：参数说明、产品特性及应用
2024-06-28

1
PMOS管背靠背连接：串联还是并联？
2024-06-28

2
高压电解电容的分类与选型策略
2024-06-28

3
数码管：基本概念、分类、技术发展及市场趋势
2024-06-27

6

产品中心

服务支持

精选活动

关于我们

帮助中心

SMK2-67025EV-30SB

SMK2-67025EV-30SB 技术参数

SMK2-67025EV-30SB 数据手册

与SMK2-67025EV-30SB相关器件

与SMK2-67025EV-30SB相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SMK2-67025EV-30SB

SMK2-67025EV-30SB 技术参数

SMK2-67025EV-30SB 数据手册

与SMK2-67025EV-30SB相关器件

与SMK2-67025EV-30SB相关文章

您还可以找

您在本页遇到什么问题？