JS28F320J3F75 datasheet(7/67 Pages) NUMONYX

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Numonyx® Embedded Flash Memory (J3 65 nm) Single Bit per Cell (SBC)

Datasheet

1.0

Introduction

This document contains information pertaining to the Numonyx® Embedded Flash

Memory (J3 65 nm) Single Bit per Cell (SBC) device features, operation, and

specifications.

Unless otherwise indicated throughout the rest of this document, the Numonyx®

Embedded Flash Memory (J3 65 nm) Single Bit per Cell (SBC) device is referred to as

J3 65 nm SBC.

The J3 65 nm SBC device provides improved mainstream performance with enhanced

security features, taking advantage of the high quality and reliability of the NOR-based

65 nm technology. Offered in 128-Mbit, 64-Mbit, and 32-Mbit densities, the J3 65 nm

SBC device brings reliable, low-voltage capability (3 V read, program, and erase) with

high speed, low-power operation. The J3 65 nm SBC device takes advantage of proven

manufacturing experience and is ideal for code and data applications where high

density and low cost are required, such as in networking, telecommunications, digital

set top boxes, audio recording, and digital imaging. Numonyx Flash Memory

components also deliver a new generation of forward-compatible software support. By

using the Common Flash Interface (CFI) and Scalable Command Set (SCS), customers

can take advantage of density upgrades and optimized write capabilities of future

Numonyx Flash Memory devices.

1.1

Nomenclature

J3 65 nm SBC

Numonyx® Embedded Flash Memory (J3 65 nm) Single Bit per Cell (SBC)

AMIN

All Densities

AMIN = A0 for x8

All Densities

AMIN = A1 for x16

AMAX

32 Mbit

AMAX = A21

64 Mbit

AMAX = A22

128 Mbit

AMAX = A23

Block

A group of flash cells that share common erase circuitry and erase simultaneously.

Clear

Indicates a logic zero (0)

Program

Writes data to the flash array

Set

Indicates a logic one (1)

VPEN

Refers to a signal or package connection name

VPEN

Refers to timing or voltage levels

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