مدار مجتمع (آی سی) آی‌سی حافظه کنترلر حافظه

Product Attributes

Introduction

The TMS45165 series are high-speed, 4194304-bit dynamic random access memories organized as 262144 words of sixteen bits each. The TMS45165P series are high-speed, low-power with self-refresh, 4194304-bit dynamic random-access memories organized as 262144 words by sixteen bits each. They employ state-of-the-art enhanced performance implanted CMOS (EPIC) technology for high performance, reliability, and low power at low cost. These devices feature maximum RAS access times of 70 ns, 80 ns, and 100 ns. Maximum power dissipation is as low as 660 mW operating and 11 mW standby on 100ns devices. All inputs and outputs, including clocks, are compatible with Series 74 TTL. All addresses and data-in lines are latched on-chip to simplify system design. Data out is unlatched to allow greater system flexibility. The TMS45165 and TMS45165P are each offered in a 40-lead plastic surface mount SOJ (DZ suffix) package, and a 40/44-lead plastic surface mount TSOP (DGE suffix). These packages are characterized for operation from 0°C to 70°C