Intel

Advanced+ Boot Block Flash

Memory (C3)

28F800C3, 28F160C3, 28F320C3, 28F640C3 (x16)

Datasheet

Product Features

The Intel

Advanced+ Book Block Flash Memory (C3) device, manufactured on Intel’s latest

0.13 µm and 0.18 µm technologies, represents a feature-rich solution for low-power applications.

The C3 device incorporates low-voltage capability (3 V read, program, and erase) with high-

speed, low-power operation. Flexible block locking allows any block to be independently locked

or unlocked. Add to this the Intel

Flash Data Integrator (FDI) software and you have a cost-

effective, flexible, monolithic code plus data storage solution. Intel

Advanced+ Boot Block Flash

Memory (C3) products will be available in 48-lead TSOP, 48-ball CSP, and 64-ball Easy BGA

packages. Additional information on this product family can be obtained by accessing the Intel

Flash website: http://www.intel.com/design/flash.

■ Flexible SmartVoltage Technology

—2.7 V– 3.6 V Read/Program/Erase

—12 V for Fast Production Programming

■ 1.65 V–2.5 V or 2.7 V–3.6 V I/O Option

—Reduces Overall System Power

■ High Performance

—2.7 V– 3.6 V: 70 ns Max Access Time

■ Optimized Architecture for Code Plus

Data Storage

—Eight 4 Kword Blocks, Top or Bottom

Parameter Boot

—Up to One Hundred-Twenty-Seven 32

Kword Blocks

—Fast Program Suspend Capability

—Fast Erase Suspend Capability

■ Flexible Block Locking

—Lock/Unlock Any Block

—Full Protection on Power-Up

—WP# Pin for Hardware Block Protection

■ Low Power Consumption

—9 mA Typical Read

—7 A Typical Standby with Automatic

Power Savings Feature (APS)

■ Extended Temperature Operation

—–40 °C to +85 °C

■ 128-bit Protection Register

—64 bit Unique Device Identifier

—64 bit User Programmable OTP Cells

■ Extended Cycling Capability

—Minimum 100,000 Block Erase Cycles

■ Software

—Intel

Flash Data Integrator (FDI)

—Supports Top or Bottom Boot Storage,

Streaming Data (e.g., voice)

—Intel Basic Command Set

—Common Flash Interface (CFI)

■ Standard Surface Mount Packaging

—48-Ball µBGA*/VFBGA

—64-Ball Easy BGA Packages

—48-Lead TSOP Package

■ ETOX™ VIII (0.13 µm) Flash

Technology

—16, 32 Mbit

■ ETOX™ VII (0.18 µm) Flash Technology

—16, 32, 64 Mbit

■ ETOX™ VI (0.25 µm) Flash Technology

—8, 16 and 32 Mbit

Order Number: 290645-017

October 2003

Notice: This specification is subject to change without notice. Verify with your local Intel sales

office that you have the latest datasheet before finalizing a design.

2 Datasheet

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.

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 28F800C3, 28F160C3, 28F320C3, 28F640C3 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.

*Third-party brands and names are the property of their respective owners.

Datasheet 3

Contents

1.0 Introduction....................................................................................................................................7

1.1 Document Purpose ...............................................................................................................7

1.2 Nomenclature .......................................................................................................................7

1.3 Conventions..........................................................................................................................7

2.0 Device Description ........................................................................................................................8

2.1 Product Overview .................................................................................................................8

2.2 Ballout Diagram ....................................................................................................................8

2.3 Signal Descriptions .............................................................................................................13

2.4 Block Diagram ....................................................................................................................14

2.5 Memory Map.......................................................................................................................15

3.0 Device Operations .......................................................................................................................17

3.1 Bus Operations ...................................................................................................................17

3.1.1 Read ......................................................................................................................17

3.1.2 Write ......................................................................................................................17

3.1.3 Output Disable .......................................................................................................17

3.1.4 Standby..................................................................................................................18

3.1.5 Reset .....................................................................................................................18

4.0 Modes of Operation.....................................................................................................................19

4.1 Read Mode .........................................................................................................................19

4.1.1 Read Array.............................................................................................................19

4.1.2 Read Identifier .......................................................................................................19

4.1.3 CFI Query ..............................................................................................................20

4.1.4 Read Status Register.............................................................................................20

4.1.4.1 Clear Status Register.............................................................................21

4.2 Program Mode ....................................................................................................................21

4.2.1 12-Volt Production Programming...........................................................................21

4.2.2 Suspending and Resuming Program .....................................................................22

4.3 Erase Mode ........................................................................................................................22

4.3.1 Suspending and Resuming Erase .........................................................................23

5.0 Security Modes ............................................................................................................................27

5.1 Flexible Block Locking ........................................................................................................27

5.1.1 Locking Operation..................................................................................................28

5.1.1.1 Locked State ..........................................................................................28

5.1.1.2 Unlocked State.......................................................................................28

5.1.1.3 Lock-Down State....................................................................................28

5.2 Reading Block-Lock Status.................................................................................................28

5.3 Locking Operations during Erase Suspend ........................................................................29

5.4 Status Register Error Checking ..........................................................................................29

5.5 128-Bit Protection Register.................................................................................................29

5.5.1 Reading the Protection Register............................................................................30

5.5.2 Programming the Protection Register....................................................................30

5.5.3 Locking the Protection Register.............................................................................30

5.6 V

Program and Erase Voltages ......................................................................................30

Part #	TE28F800C3BA90
Description	NOR, Flash 512K x 16 48PinTSSOP
Category	IC
Availability	In Stock
Qty	375

Qty	Price
1 - 78	$0.87249
79 - 157	$0.69403
158 - 236	$0.65437
237 - 315	$0.60810
316 +	$0.54200

Manufacturer	Available	Qty
INTEL Date Code: 0015	Freelance Stock: 190 Ships Immediately
INTEL Date Code: 0309	Freelance Stock: 16 Ships Immediately
INTEL Date Code: 0013	Freelance Stock: 167 Ships Immediately
INTEL Date Code: 0312	Freelance Stock: 2 Ships Immediately

TE28F800C3BA90

Related Items

Technical Document