DE28F800F3B125 datasheet, PDF - EEWORLD Datasheet

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DE28F800F3B125: DescriptionFlash, 512KX16, 30ns, PDSO56, 16 X 23.70 MM, SSOP-56; Categorystorage storage; File Size290KB，48 Pages; ManufacturerIntel; Websitehttp://www.intel.com/

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DE28F800F3B125 Overview

Flash, 512KX16, 30ns, PDSO56, 16 X 23.70 MM, SSOP-56

DE28F800F3B125 Parametric

Parameter Name	Attribute value
Parts packaging code	SSOP
package instruction	16 X 23.70 MM, SSOP-56
Contacts	56
Reach Compliance Code	unknow
ECCN code	EAR99
Maximum access time	30 ns
Other features	MIN 100,000 BLOCK ERASE CYCLES; BOTTOM BOOT BLOCK
startup block	BOTTOM
JESD-30 code	R-PDSO-G56
length	23.7 mm
memory density	8388608 bi
Memory IC Type	FLASH
memory width	16
Number of functions	1
Number of terminals	56
word count	524288 words
character code	512000
Operating mode	SYNCHRONOUS
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
organize	512KX16
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Parallel/Serial	PARALLEL
Programming voltage	3 V
Certification status	Not Qualified
Maximum seat height	1.9 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	DUAL
type	NOR TYPE
width	13.3 mm
Base Number Matches	1

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3 Volt Fast Boot Block Flash Memory

28F800F3—Automotive

Preliminary Datasheet

Product Features

High Performance

— Up to 50 MHz Effective Zero Wait-State

Performance

— Synchronous Burst-Mode Reads

— Asynchronous Page-Mode Reads

SmartVoltage Technology

— 3.0 V−3.6 V Read and Write Operations for

Low Power Designs

— 12 V V

Fast Factory Programming

Flexible I/O Voltage

— 1.65 V I/O Reduces Overall System Power

Consumption

5 V-Safe I/O Enables Interfacing to

5 V Devices

Enhanced Data Protection

— Absolute Write Protection with

= GND

— Block Locking

— Block Erase/Program Lockout during Power

Transitions

Manufactured on ETOX™ V Flash Technology

Supports Code Plus Data Storage

— Optimized for Flash Data Integrator (FDI)

and other Intel

Software

— Fast Program Suspend Capability

— Fast Erase Suspend Capability

Flexible Blocking Architecture

— Eight 4-Kword Blocks for Data

— 32-Kword Main Blocks for Code

— Top or Bottom Boot Configurations

Extended Cycling Capability

Low Power Consumption

Automated Program and Block Erase

Algorithms

— Command User Interface for Automation

— Status Register for System Feedback

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: 290686-001

October 1999

228F800F3—Automotive

Contents

1.0

2.0

Introduction

.................................................................................................................. 1

1.1

2.1

2.2

2.3

Product Overview .................................................................................................. 1

Pinouts .................................................................................................................. 2

Pin Description ...................................................................................................... 2

Memory Blocking Organization ............................................................................. 5

2.3.1 Parameter Blocks ..................................................................................... 5

2.3.2 Main Blocks .............................................................................................. 5

Bus Operations...................................................................................................... 7

3.1.1 Read......................................................................................................... 7

3.1.2 Output Disable.......................................................................................... 7

3.1.3 Standby .................................................................................................... 8

3.1.4 Write ......................................................................................................... 8

3.1.5 Reset ........................................................................................................8

Read Array Command.........................................................................................10

Read Identifier Codes Command ........................................................................10

Read Status Register Command.........................................................................10

Clear Status Register Command.........................................................................11

Block Erase Command........................................................................................11

Program Command .............................................................................................12

Block Erase Suspend/Resume Command ..........................................................13

Program Suspend/Resume Command ...............................................................13

Set Read Configuration Command .....................................................................14

4.9.1 Read Configuration – (RCR.15) .............................................................15

4.9.2 Frequency Configuration Code Setting (FCC) – (RCR.13-11) ...............15

4.9.3 Data Output Configuration – (RCR.9) ....................................................17

4.9.4 Wait # Configuration – (RCR.8)..............................................................18

4.9.5 Burst Sequence – (RCR.7).....................................................................18

4.9.6 Clock Configuration – (RCR.6) ...............................................................18

4.9.7 Burst Length – (RCR.2—0) ....................................................................19

4.9.8 Continuous Burst Length........................................................................19

Product Description

.................................................................................................. 2

3.0

Principles of Operation

............................................................................................ 7

3.1

4.0

Command Definitions

............................................................................................... 9

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

5.0

Data Protection

.........................................................................................................24

5.1

≤

PPLK

for Complete Protection .................................................................24

5.2

5.3

WP# = V

for Block Locking ...............................................................................24

WP# = V

for Block Unlocking ...........................................................................24

6.0

Voltages

...............................................................................................................25

PRELIMINARY

iii

28F800F3—Automotive

7.0

Power Consumption

............................................................................................... 25

7.1

7.2

7.3

7.4

Active Power ....................................................................................................... 25

Automatic Power Savings ................................................................................... 25

Standby Power.................................................................................................... 25

Power-Up/Down Operation ................................................................................. 26

7.4.1 RST# Connection................................................................................... 26

7.4.2 V

, V

and RST# Transitions............................................................. 26

Power Supply Decoupling ................................................................................... 26

7.5.1 V

Trace on Printed Circuit Boards ...................................................... 27

Absolute Maximum Ratings ................................................................................ 28

Automotive Temperature Operating Conditions.................................................. 29

Capacitance ........................................................................................................ 29

DC Characteristics—Automotive Temperature ................................................... 30

AC Characteristics—Read-Only Operations—Automotive Temperature ............ 32

AC Characteristics—Write Operations—Automotive Temperature..................... 38

AC Characteristics—Reset Operation—Automotive Temperature ..................... 40

Automotive Temperature Block Erase and Program Performance ..................... 41

7.5

8.0

Electrical Specifications

........................................................................................ 28

8.1

8.2

8.3

8.4

8.5

8.6

8.7

8.8

9.0

Ordering Information

.............................................................................................. 42

PRELIMINARY

DE28F800F3B125 Related Products

	DE28F800F3B125	DE28F800F3T125
Description	Flash, 512KX16, 30ns, PDSO56, 16 X 23.70 MM, SSOP-56	Flash, 512KX16, 30ns, PDSO56, 16 X 23.70 MM, SSOP-56
Parts packaging code	SSOP	SSOP
package instruction	16 X 23.70 MM, SSOP-56	16 X 23.70 MM, SSOP-56
Contacts	56	56
Reach Compliance Code	unknow	unknow
ECCN code	EAR99	EAR99
Maximum access time	30 ns	30 ns
Other features	MIN 100,000 BLOCK ERASE CYCLES; BOTTOM BOOT BLOCK	MIN 100,000 BLOCK ERASE CYCLES; TOP BOOT BLOCK
startup block	BOTTOM	TOP
JESD-30 code	R-PDSO-G56	R-PDSO-G56
length	23.7 mm	23.7 mm
memory density	8388608 bi	8388608 bi
Memory IC Type	FLASH	FLASH
memory width	16	16
Number of functions	1	1
Number of terminals	56	56
word count	524288 words	524288 words
character code	512000	512000
Operating mode	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C
organize	512KX16	512KX16
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SSOP	SSOP
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
Parallel/Serial	PARALLEL	PARALLEL
Programming voltage	3 V	3 V
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.9 mm	1.9 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V
Minimum supply voltage (Vsup)	3 V	3 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	AUTOMOTIVE	AUTOMOTIVE
Terminal form	GULL WING	GULL WING
Terminal pitch	0.8 mm	0.8 mm
Terminal location	DUAL	DUAL
type	NOR TYPE	NOR TYPE
width	13.3 mm	13.3 mm
Base Number Matches	1	1

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