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參數(shù)資料
| 型號： | 28F200B5 |
| 廠商： | Intel Corp. |
| 英文描述： | 5V Boot Block Flash Memory(5 V 引導(dǎo)塊閃速存儲器) |
| 中文描述： | 5V的啟動塊閃存（5伏引導(dǎo)塊閃速存儲器） |
| 文件頁數(shù)： | 5/44頁 |
| 文件大?。?/td> | 345K |
| 代理商： | 28F200B5 |
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E
1.0
28F200B5, 28F004/400B5, 28F800B5
5
PRELIMINARY
INTRODUCTION
This datasheet contains specifications for 2-, 4-,
and 8-Mbit 5 Volt Boot Block Flash memories.
Section 1.0 provides a feature overview. Sections
2.0, 3.0, and 4.0 describe the product and
functionality. Section 5.0 details the electrical and
timing specifications for both commercial and
extended temperature operation. Finally, Sections
6.0 and 7.0 provide ordering and reference
information.
1.1
Product Overview
The 5 Volt Boot Block Flash memory family
provides pinout-compatible flash memories at the
2-, 4-, and 8-Mbit densities. The 28F200B5,
28F400B5, and 28F800B5 can be configured to
operate either in 16-bit or 8-bit bus mode, with the
data divided into individually erasable blocks. The
28F004B5 provides 8-bit operation in a compact
package.
Table 1. 5 Volt Boot Block Flash Boot Block Family: Feature Summary
Feature
28F200B5
28F400B5
28F800B5
28F004B5
Reference
V
CC
Read Voltage
5 V
±
5%, 5 V
±
10%
Section 5.2
V
PP
Prog/Erase Voltage
5 V
±
10% or 12 V
±
5%, auto-detected
Section 5.2
Bus-width
8- or 16-bit
8- or 16-bit
8- or 16-bit
8-bit
Table 2
Speed (ns)
Commercial
55
(1)
, 80
70, 90
60, 80
Section 5.6
Extended
80
80
90
80
Section 5.6
Automotive
80
80
80, 90
N/A
Section 5.7
Memory Arrangement
x8: 256K x 8
x16: 128K x 16
x8: 512K x 8
x16: 256K x 16
x8: 1M x 8
x16: 512K x 16
x8: 512K x 8
Blocking
Boot
1 x 16 KB
1 x 16 KB
1 x 16 KB
1 x 16 KB
Section 2.3,
Parameter
2 x 8 KB
2 x 8 KB
2 x 8 KB
2 x 8 KB
Figs. 4-7
Main
1 x 96 KB
1 x 128 KB
1 x 96 KB
3 x 128 KB
1 x 96 KB
7 x 128 KB
1 x 96 KB
3 x 128 KB
Boot Location
Top or Bottom boot locations available
Locking
Boot Block lockable using WP# and/or RP#
All other blocks protectable using V
PP
switch
Section 3.3
Operating Temperature
Commercial: 0 °C – +70
°
C, Extended: –40 °C – +85
°
C,
Automotive –40 °C – +125
°
C
Section 5.2
Erase Cycling
100,000 cycles at Commercial, 10,000 cycles at Extended,
30,000 cycles for parameter blocks
and
1,000 cycles for main and boot blocks at Automotive
Packages
44-PSOP, 48-TSOP
40-TSOP
Figs. 1-2
NOTE:
1.
As of the publication date of this document, not all 28F200B5
–60 devices meet the 55 ns read specification. Please refer
to the 5 Volt Boot Block Flash Memory Family 28F200B5, 28F004/400B5, 28F800B5 Specification Update to determine
the specific 28F200B5 –T/B60 material that is capable of 55 ns read access times. All other 28F200B5 T/B60 devices are
capable of 60 ns read access times when VCC = 5 V ± 5% and 30 pF load.
Automotive versions of this product are only available as 28F200B5, 28F400B5 and 28F800B5 and are only offered in the
44-Lead PSOP package.
2.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 28F200BV-TB | 2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY |
| 28F200BX | 2-MBIT (128K x 16, 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY |
| 28F200BX-TB | 2-MBIT (128K x 16, 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY |
| 28F200BX-B | 5V or Adjustable, Low-Voltage, Step-Up DC-DC Controller |
| 28F200BX-T | Evaluation Kit for the MAX608 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 28F200BL-B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-MBIT (128K x 16. 256K x 8) LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY |
| 28F200BL-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-MBIT (128K x 16. 256K x 8) LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY |
| 28F200BL-T/B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| 28F200BL-TB | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:2-MBIT (128K x 16, 256K x 8)LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY |
| 28F200BV-B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY |
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