E28F400BL-B150 Datasheet PDF - Intel Corporation
| Part Number | E28F400BL-B150 | |
| Description | 4-MBlT (256K x 16/ 512K x 8) LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY | |
| Manufacturers | Intel Corporation | |
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There is a preview and E28F400BL-B150 download ( pdf file ) link at the bottom of this page. Total 30 Pages | ||
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4-MBlT (256K x 16 512K x 8)
LOW-POWER BOOT BLOCK
FLASH MEMORY FAMILY
28F400BL-T B 28F004BL-T B
Y Low Voltage Operation for Very
Low-Power Portable Applications
VCC e 3 0V – 3 6V Read
VCC e 3 15V – 3 6V Program Erase
Y Expanded Temperature Range
b20 C to a70 C
Y x8 x16 Input Output Architecture
28F400BL-T 28F400BL-B
For High Performance and High
Integration 16-bit and 32-bit CPUs
Y x8-only Input Output Architecture
28F004BL-T 28F004BL-B
For Space Constrained 8-bit
Applications
Y Upgradeable to Intel’s SmartVoltage
Products
Y Optimized High Density Blocked
Architecture
One 16-KB Protected Boot Block
Two 8-KB Parameter Blocks
One 96-KB Main Block
Three 128-KB Main Blocks
Top or Bottom Boot Locations
Y Extended Cycling Capability
10 000 Block Erase Cycles
Y Automated Word Byte Write and Block
Erase
Command User Interface
Status Registers
Erase Suspend Capability
Y SRAM-Compatible Write Interface
Y Automatic Power Savings Feature
0 8 mA typical ICC Active Current in
Static Operation
Y Very High-Performance Read
150 ns Maximum Access Time
65 ns Maximum Output Enable Time
Y Low Power Consumption
15 mA Typical Active Read Current
Y Reset Deep Power-Down Input
0 2 mA ICC Typical
Acts as Reset for Boot Operations
Y Write Protection for Boot Block
Y Hardware Data Protection Feature
Erase Write Lockout During Power
Transitions
Y Industry Standard Surface Mount
Packaging
28F400BL JEDEC ROM
Compatible
44-Lead PSOP
56-Lead TSOP
28F004BL 40-Lead TSOP
Y 12V Word Byte Write and Block Erase
VPP e 12V g5% Standard
Y ETOXTM III Flash Technology
3 3V Read
Other brands and names are the property of their respective owners
Information in this document is provided in connection with Intel products Intel assumes no liability whatsoever including infringement of any patent or
copyright for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products Intel retains the right to make
changes to these specifications at any time without notice Microcomputer Products may have minor variations to this specification known as errata
COPYRIGHT INTEL CORPORATION 1995
November 1995
Order Number 290450-005
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28F400BL-T B 28F004BL-T B
The 4-Mbit low power flash products also provide
excellent design solutions for Handy Digital Cellular
Phone applications requiring low voltage supply
high performance high density storage capability
coupled with modular software designs and a small
form factor package (x8-only bus) The 4-Mbit’s
blocking scheme allows for an easy segmentation of
the embedded code with 16-Kbytes of Hardware-
Protected Boot code 4 Main Blocks of program
code and 2 Parameter Blocks of 8-Kbytes each for
frequently updatable data storage and diagnostic
messages (e g phone numbers authorization
codes) Figure 2 is an example of such an applica-
tion with the 28F004BL-T
These are a few actual examples of the wide range
of applications for the 4-Mbit low power Boot Block
flash memory family which enable system designers
achieve the best possible product design Only your
imagination limits the applicability of such a versatile
low power product family
290450 – 7
Figure 1 28F400BL Interface to Intel386TM EX Embedded Processor
290450 – 23
Figure 2 28F004BL Interface to INTEL 80L188EB Low Voltage 8-bit Embedded Processor
5
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| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ E28F400BL-B150.PDF Datasheet ] | |
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