N256S0818HDA Datasheet PDF ((N256S0818HDA / N256S0830HDA) 256Kb Low Power Serial SRAMs 32K X 8 bit Organization)

N256S0818HDA - (N256S0818HDA / N256S0830HDA) 256Kb Low Power Serial SRAMs 32K X 8 bit Organization

Description

Signal CS Name Chip Select I/O I Description A low level selects the device and a high level puts the device in standby mode.

If CS is brought high during a program cycle, the cycle will complete and then the device will enter standby mode.

When CS is high, SO is in high-Z.

Features

Power Supply Options 1.8V to 3.6V.
Very low standby current As low as 200nA.
Very low operating current As low as 500uA.
Simple memory control Single chip select (CS) Serial input (SI) and serial output (SO).
Flexible operating modes Word read and write Page mode (32 word page) Burst mode (full array).
Organization 32K x 8 bit.
Self timed write cycles.
Built-in write protection (CS high).
HOLD pin for pausing commu.

Datasheet Details

Part number	N256S0818HDA
Manufacturer	AMI
File Size	228.42 KB
Description	(N256S0818HDA / N256S0830HDA) 256Kb Low Power Serial SRAMs 32K X 8 bit Organization
Datasheet	N256S0818HDA Datasheet
Additional preview pages of the N256S0818HDA datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com AMI Semiconductor, Inc. ULP Memory Solutions 670 North McCarthy Blvd. Suite 220 Milpitas, CA 95035 PH: 408-935-7777, FAX: 408-935-7770 N256S0818HDA/N256S0830HDA Advance Information 256Kb Low Power Serial SRAMs 32K × 8 bit Organization Overview The AMI Semiconductor serial SRAM family includes several integrated memory devices including this 256Kb serially accessed Static Random Access Memory, internally organized as 32K words by 8 bits. The devices are designed and fabricated using AMI’s advanced CMOS technology to provide both high-speed performance and low power. The devices operate with a single chip select (CS) input and use a simple Serial Peripheral Interface (SPI) serial bus.

Published: Sep 13, 2007 |