DS1609中文资料双口RAM数据手册ADI规格书

描述 Description

The DS1609 Dual Port RAM enables independent, simultaneous memory access from two buses with no or minimal processor arbitration required. Applications needing multiplexed, random access to memory benefit from the DS1609's fast read/write times and low power consumption.

特性 Features

• Totally asynchronous 256-byte dual port memory for independent RAM control
• Multiplexed address/data bus reduces pin count
• Fast access time of 50ns at 5V
• CMOS- and TTL-compatible
• Operating range: -40°C to +85°C
• Low standby current <100 nA @25°C

简介

DS1609属于集成电路（IC）的存储器。由制造生产的DS1609存储器存储器是集成电路上用作数据存储设备的半导体器件。这些器件分为非易失性或易失性两种，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、闪存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。这些器件的存储容量为 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、单线、SPI、UFS、Xccela 总线和 1-线。