DA28F320S5-120 데이터 시트보기 (PDF) - Intel

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DA28F320S5-120

WORD-WIDE FlashFile™ MEMORY FAMILY

Intel 

E

ADVANCED INFORMATION

WORD-WIDE

FlashFile™ MEMORY FAMILY

28F160S5, 28F320S5

Includes Extended Temperature Specifications

n Two 32-Byte Write Buffers

 2 µs per Byte Effective

Programming Time

n Operating Voltage

 5 V VCC

 5 V VPP

n 70 ns Read Access Time (16 Mbit)

90 ns Read Access Time (32 Mbit)

n High-Density Symmetrically-Blocked

Architecture

 32 64-Kbyte Erase Blocks (16 Mbit)

 64 64-Kbyte Erase Blocks (32 Mbit)

n System Performance Enhancements

 STS Status Output

n Industry-Standard Packaging

 SSOP and TSOP (16 Mbit)

 SSOP (32 Mbit)

n Cross-Compatible Command Support

 Intel Standard Command Set

 Common Flash Interface (CFI)

 Scaleable Command Set (SCS)

n Block Erase Cycles

 100,000 at 0 °C to +70 °C

(Commercial)

 10,000 at –40 °C to +85 °C

(Extended)

n Enhanced Data Protection Features

 Absolute Protection with VPP = GND

 Flexible Block Locking

 Block Erase/Program Lockout

during Power Transitions

n Configurable x8 or x16 I/O

n Automation Suspend Options

 Program Suspend to Read

 Block Erase Suspend to Program

 Block Erase Suspend to Read

n ETOX™ V Nonvolatile Flash

Technology

Intel’s Word-Wide FlashFile™ memory family provides high-density, low-cost, nonvolatile, read/write storage

solutions for a wide range of applications. The word-wide memories are available at various densities in the

same package type. Their symmetrically-blocked architecture, 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 flash or downloaded to DRAM,

the word-wide memories offer three levels of protection: absolute protection with VPP at GND, selective block

locking, and program/erase lockout during power transitions. 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. It comes in the

industry-standard 56-lead SSOP. In addition, the 16-Mb device is available in the industry-standard 56-lead

TSOP package.

January 1998

Order Number: 290609-003

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