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3 Volt Fast Boot Block Flash Memory
28F800F3—Automotive
Preliminary Datasheet
Product Features
s High Performance
— Up to 50 MHz Effective Zero Wait-State
Performance
— Synchronous Burst-Mode Reads
— Asynchronous Page-Mode Reads
s SmartVoltage Technology
— 3.0 V−3.6 V Read and Write Operations for
Low Power Designs
— 12 V VPP Fast Factory Programming
s Enhanced Data Protection
— Absolute Write Protection with
VPP = GND
— Block Locking
— Block Erase/Program Lockout during Power
Transitions
s Manufactured on ETOX™ V Flash Technology
s Supports Code Plus Data Storage
— Optimized for Flash Data Integrator (FDI)
and other Intel® Software
— Fast Program Suspend Capability
— Fast Erase Suspend Capability
s Flexible Blocking Architecture
— Eight 4-Kword Blocks for Data
— 32-Kword Main Blocks for Code
— Top or Bottom Boot Configurations
s Extended Cycling Capability
s Low Power Consumption
s Automated Program and Block Erase
Algorithms
— Command User Interface for Automation
— Status Register for System Feedback
s Industry-Standard Packaging
— 56-Lead SSOP
— Intel® Easy BGA
The Intel® 3 Volt Fast Boot Block Flash memory offers the highest performance synchronous burst reads—
making it an ideal memory solution for burst CPUs. The Intel 3 Volt Fast Boot Block Flash memory also
supports asynchronous page mode operation for non-clocked memory subsystems. Combining high read
performance with the intrinsic nonvolatility of flash memory eliminates the traditional redundant memory
paradigm of shadowing code from a slower nonvolatile storage source to a faster execution memory device,
(e.g., SRAM SDRAM), for improved system performance. By adding 3 Volt Fast Boot Block Flash
memory to your system you could reduce the total memory requirement, which helps increase reliability
and reduce overall system power consumption—all while reducing system cost.
This family of products is manufactured on Intel® 0.4 µm ETOX™ V process technology. They are
available in a wide variety of industry-standard packaging technologies.
Notice: This document contains preliminary information on new products in production. The
specifications are subject to change without notice. Verify with your local Intel sales office that
you have the latest datasheet before finalizing a design.
Order Number: 290686-003
March 2001
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whatsoever, and Intel disclaims any express or implied warranty, relating to sale and/or use of Intel products including liability or warranties relating to
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Intel may make changes to specifications and product descriptions at any time, without notice.
Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined." Intel reserves these for
future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them.
The 28F800F3 may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current
characterized errata are available on request.
Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order.
Copies of documents which have an ordering number and are referenced in this document, or other Intel literature may be obtained by calling 1-800-
548-4725 or by visiting Intel’s website at http://www.intel.com.
Copyright © Intel Corporation 2001.
*Other names and brands may be claimed as the property of others.
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