E
PRELIMINARY
Order Number: 290598-004
SmartVoltage Technology
Smart 3 Flash: 2.7 V or 3.3 V V
CC
and 2.7 V, 3.3 V or 12 V V
PP
High-Performance
120 ns Read Access Time
Enhanced Data Protection Features
Absolute Protection with V
PP
= GND
Flexible Block Locking
Block Write Lockout during Power
Transitions
Enhanced Automated Suspend Options
Program Suspend to Read
Block Erase Suspend to Program
Block Erase Suspend to Read
Industry-Standard Packaging
40-Lead TSOP, 44-Lead PSOP
and 40 Bump µBGA* CSP
High-Density 64-Kbyte Symmetrical
Erase Block Architecture
4 Mbit: Eight Blocks
8 Mbit: Sixteen Blocks
16 Mbit: Thirty-Two Blocks
Extended Cycling Capability
100,000 Block Erase Cycles
Low Power Management
Deep Power-Down Mode
Automatic Power Savings Mode
Decreases I
CC
in Static Mode
Automated Program and Block Erase
Command User Interface
Status Register
SRAM-Compatible Write Interface
ETOX™ V Nonvolatile Flash
Technology
Intel’s byte-wide Smart 3 FlashFile™ memory family renders a variety of density offerings in the same
package. The 4-, 8-, and 16-Mbit byte-wide FlashFile memories provide high-density, low-cost, nonvolatile,
read/write s torage solut i ons for a wide range of appl i c ations. Thei r symmetricall y-block ed architec t ure, flex i bl e
voltage, and extended cycling provide highly flexible components suitable for resident flash arrays, SIMMs,
and memory cards. Enhanced suspend capabilities provide an ideal solution for code or data storage
applications. For secure code storage applications, such as networking, where code is either directly
executed out of fl ash or downloaded to DRAM, the 4-, 8-, and 16-Mbit FlashFile memories offer three levels
of protection: absolute protection with V
PP
at GND, selective hardware block locking, or flexible software
block locking. These alternatives give designers ultimate control of their code security needs.
This family of products is manufactured on Intel’s 0.4 µm ETOX™ V process technology. They come in
industry-standard packages: the 40-lead TSOP, ideal for board-constrained applications, and the rugged
44-lead PSOP. Based on the 28F008SA architecture, the byte-wide Smart 3 FlashFile memory family
enables quick and easy upgrades for designs that demand state-of-the-art technology.
BYTE-WIDE
SMART 3 FlashFile™ MEMORY FAMILY
4, 8, AND 16 MBIT
28F004S3, 28F008S3, 28F016S3
Includes Commercial and Extended Temperature Specifications
