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SMK2-67025EV-45SB中文资料爱特梅尔数据手册PDF规格书

SMK2-67025EV-45SB
厂商型号

SMK2-67025EV-45SB

功能描述

Rad. Tolerant High Speed 8 Kb x 16 Dual Port RAM

文件大小

531.38 Kbytes

页面数量

27

生产厂商 Atmel Corporation
企业简称

ATMEL爱特梅尔

中文名称

爱特梅尔公司官网

原厂标识
ATMEL
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-4 23:00:00

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SMK2-67025EV-45SB规格书详情

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.

特性 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

• Single 5V + 10 Power Supply

• QML Q and V with SMD 5962-91617

产品属性

  • 型号:

    SMK2-67025EV-45SB

  • 制造商:

    ATMEL

  • 制造商全称:

    ATMEL Corporation

  • 功能描述:

    Rad. Tolerant High Speed 8 Kb x 16 Dual Port RAM

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