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TMS44409 Datasheet DYNAMIC RANDOM-ACCESS MEMORIES

Manufacturer: Texas Instruments

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General Description

OE RAS Output Enable Row-Address Strobe The TMS44409 is a high-speed 4 194 304-bit dynamic random-access memory (DRAM) organized as 1 048 576 words of four bits each.

This VCC VSS W 5-V Supply Ground Write Enable device

Overview

ADVANCE INFORMATION TMS44409, TMS44409P 1048576-WORD BY 4-BIT DYNAMIC RANDOM-ACCESS MEMORY SMHS563 – JULY1995 D Organization .

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Key Features

  • maximum RAS access times of 60 ns, 70 ns and 80 ns. Maximum power consumption is as low as 385 mW operating and 6 mW standby. 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 TMS44409P is a high-speed, low-power, self-refresh version of the TMS44409 DRAM. All versions of the TMS44409 / P are offered in a 300-mil 20 / 26 J.

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