MBM2148-70L Datasheet PDF (MOS STATIC RANDOM ACCESS MEMORY)

MBM2148-70L - MOS STATIC RANDOM ACCESS MEMORY

This page provides the datasheet information for the MBM2148-70L, a member of the MBM2148-55L MOS STATIC RANDOM ACCESS MEMORY family.

Features

Organization: 1024 words x 4 bits.
Static operation; no clock or timing strobe required.
Fast access time: MBM2148-55L: 55 ns max. MBM2148.
70L: 70 ns max.
Low power consumption: Icc = 125mA max. IS8 = 20mA max.
Single +5V DC supply voltage (±10% tolerance).
Common data input/output.
TIL compatible inputs/outputs.
Three.
state output with OR.
tie capability.
Chip select for simplified memory expansion,.

Datasheet Details

Part number	MBM2148-70L
Manufacturer	Fujitsu
File Size	88.19 KB
Description	MOS STATIC RANDOM ACCESS MEMORY
Datasheet	MBM2148-70L Datasheet
Additional preview pages of the MBM2148-70L datasheet.

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Full PDF Text Transcription

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FUJITSU MICROELECTRONICS MOS 4096·BIT STATIC RANDOM ACCESS lVIEl.(ORY MBM2148·55L MBM2148·70L DfSCRIPTION The Fujitsu MBM2148L is a 1024 word by 4 bit static random access memory with automatic power down. It is fabricated us· ing N·channel silicon gate MOS technology. The memory is fully static and requires no clock or timing strobe. All pins are TIL compatible and a single 5V power supply is required. A separate chip select (CS) pin simplifies multipackage systems design. It permits the selection of an individual package when outputs are OR·tied, and furthermore ·on selecting a single package by CS the other deselected packages automatically power down. Fujitsu's MBM2148L offers the advantages of low power dissipation, low cost and high performance.

Published: Nov 16, 2025 |