器件名称:
EM6132K800VSA-35IF
功能描述:
32Kx8 LP SRAM
文件大小:
339.5KB 共12页
简 介:
32Kx8 LP SRAM EM6132K800W Series GENERAL DESCRIPTION The EM6132K800W is a 262,144-bit low power CMOS static random access memory organized as 32,768 words by 8 bits. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature. The EM6132K800W is well designed for low power application, and particularly well suited for battery back-up nonvolatile memory application. The EM6132K800W operates from a single power supply of 2.7V ~ 5.5V and all inputs and outputs are fully TTL compatible FEATURES z z Fast access time: 35/55/70ns Low power consumption: Operating current: 20/15/10mA (TYP.), VCC = 2.7 ~ 3.6V; 40/35/30mA (TYP.), VCC = 4.5 ~ 5.5V Standby current: -L/-LL version 1/0.5A (TYP.), VCC = 2.7 ~ 3.6V; 2/1A (TYP.), VCC = 4.5 ~ 5.5V Single 2.7V ~ 5.5V power supply All inputs and outputs TTL compatible Fully static operation Tri-state output Data retention voltage: 2.0V (MIN.) Package: 28-pin 600 mil PDIP 28-pin 330 mil SOP 28-pin 8mm x 13.4mm STSOP z z z z z z FUNCTIONAL BLOCK DIAGRAM Vcc Vss A0-A14 DECODER 32Kx8 MEMORY ARRAY DQ0-DQ7 I/O DATA CURCUIT COLUMN I/O CE# WE# OE# CONTROL CIRCUIT PIN DESCRIPTION SYMBOL A0 - A14 DQ0 – DQ7 CE# WE# OE# Vcc Vss DESCRIPTION Address Inputs Data Inputs/Outputs Chip Enable Input Write Enable Input Output Enable Input Power Supply Ground 1 DCC-SR-041001-A 32Kx8 LP SRAM EM6132K800W Series PIN CONFIGURATION PDIP/SOP A14 A12 A7 A6 A5 A4 A3 A2 ……
