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Intel Corporation |
E
DD28F032SA
32-MBIT (2 MBIT X 16, 4 MBIT X 8)
FlashFile™ MEMORY
n User-Selectable 3.3V or 5V VCC
n User-Configurable x8 or x16 Operation
n 70 ns Maximum Access Time
n 28.6 MB/sec Burst Write Transfer Rate
n 1 Million Typical Erase Cycles per Block
n 56-Lead, 1.2 x 14 x 20 mm Advanced
Dual Die TSOP Package Technology
n 64 Independently Lockable Blocks
n Revolutionary Architecture
100% Backwards-Compatible with
Intel 28F016SA
Pipelined Command Execution
Program during Erase
n 2 mA Typical ICC in Static Mode
n 2 µA Typical Deep Power-Down
n State-of-the-Art 0.6 µm ETOX™ IV Flash
Technology
Intel’s DD28F032SA 32-Mbit FlashFile™ memory is a revolutionary architecture which enables the design of
truly mobile, high performance, personal computing and communication products. With innovative
capabilities, low power operation and very high read/program performance, the DD28F032SA is also the ideal
choice for designing embedded mass storage flash memory systems.
The DD28F032SA is the result of highly-advanced packaging innovation which encapsulates two 28F016SA
die in a single Dual Die Thin Small Outline Package (DDTSOP).
The DD28F032SA is the highest density, highest performance nonvolatile read/program solution for solid-
state storage applications. Its symmetrically-blocked architecture (100% compatible with the 28F016SA
16-Mbit FlashFile memory), very high-cycling, low-power 3.3V operation, very fast program and read
performance and selective block locking provide a highly flexible memory component suitable for high-density
memory cards, Resident Flash Arrays and PCMCIA-ATA Flash Drives. The DD28F032SA’s dual read voltage
enables the design of memory cards which can be read/written in 3.3V and 5.0V systems interchangeably. Its
x8/x16 architecture allows the optimization of memory to processor interface. The flexible block locking option
enables bundling of executable application software in a Resident Flash Array or memory card. The
DD28F032SA will be manufactured on Intel’s 0.6 µm ETOX IV technology.
December 1996
Order Number: 290490-005
Information in this document is provided in connection with Intel products. No license, express or implied, by estoppel or
otherwise, to any intellectual property rights is granted by this document. Except as provided in Intel’s Terms and Conditions of
Sale for such products, Intel assumes no liability whatsoever, and Intel disclaims any express or implied warranty, relating to
sale and/or use of Intel products including liability or warranties relating to fitness for a particular purpose, merchantability, or
infringement of any patent, copyright or other intellectual property right. Intel products are not intended for use in medical, life
saving, or life sustaining applications.
Intel may make changes to specifications and product descriptions at any time, without notice.
The 28F016SA may contain design defects or errors known as errata. Current characterized errata are available upon request.
*Third-party brands and names are the property of their respective owners.
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 from:
Intel Corporation
P.O. Box 7641
Mt. Prospect, IL 60056-7641
or call 1-800-879-4683
COPYRIGHT © INTEL CORPORATION, 1996
CG-041493
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