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PDM41028 - 1 Megabit Static RAM

General Description

The PDM41028 is a high-performance CMOS static RAM organized as 262,144 x 4 bits.

Writing to this device is accomplished when the write enable (WE) and the chip enable (CE) inputs are both LOW.

Reading is accomplished when WE remains HIGH and CE and OE are both LOW.

Key Features

  • n 1 2 3 4 5 6 7.

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Datasheet Details

Part number PDM41028
Manufacturer Paradigm
File Size 263.32 KB
Description 1 Megabit Static RAM
Datasheet download datasheet PDM41028 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com PDM41028 1 Megabit Static RAM 256K x 4-Bit Features n 1 2 3 4 5 6 7 Description The PDM41028 is a high-performance CMOS static RAM organized as 262,144 x 4 bits. Writing to this device is accomplished when the write enable (WE) and the chip enable (CE) inputs are both LOW. Reading is accomplished when WE remains HIGH and CE and OE are both LOW. The PDM41028 operates from a single +5V power supply and all the inputs and outputs are fully TTLcompatible. The PDM41028 comes in two versions, the standard power version PDM41028SA and a low power version the PDM41028LA. The two versions are functionally the same and only differ in their power consumption. The PDM41028 is available in a 28-pin 300-mil SOJ, and a 28-pin 400-mil SOJ for surface mount applications.