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AB28F800B5T90 PDF预览

AB28F800B5T90

更新时间: 2024-02-04 12:08:21
品牌 Logo 应用领域
英特尔 - INTEL 闪存存储内存集成电路光电二极管
页数 文件大小 规格书
44页 344K
描述
5 VOLT BOOT BLOCK FLASH MEMORY

AB28F800B5T90 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:0.525 X 1.110 INCH, PLASTIC, SOP-44针数:44
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.35
Is Samacsys:N最长访问时间:90 ns
其他特性:MINIMUM 100K EXTENDED BLOCK ERASE CYCLES; CAN ALSO BE CONFIGURABLE AS 512KX16; TOP BOOT BLOCK启动块:TOP
JESD-30 代码:R-PDSO-G44长度:28.2 mm
内存密度:8388608 bit内存集成电路类型:FLASH
内存宽度:8功能数量:1
端子数量:44字数:1048576 words
字数代码:1000000工作模式:ASYNCHRONOUS
最高工作温度:125 °C最低工作温度:-40 °C
组织:1MX8封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:PARALLEL
编程电压:5 V认证状态:Not Qualified
座面最大高度:2.95 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
类型:NOR TYPE宽度:13.3 mm
Base Number Matches:1

AB28F800B5T90 数据手册

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28F200B5, 28F004/400B5, 28F800B5  
CONTENTS  
PAGE  
PAGE  
4.2 Power-Up/Down Operation........................ 25  
4.2.1 RP# Connected To System Reset ...... 25  
4.3 Board Design............................................. 25  
4.3.1 Power Supply Decoupling................... 25  
4.3.2 VPP Trace on Printed Circuit Boards ... 25  
1.0 INTRODUCTION..............................................5  
1.1 Product Overview.........................................5  
2.0 PRODUCT DESCRIPTION..............................6  
2.1 Pin Descriptions ...........................................6  
2.2 Pinouts.........................................................8  
2.3 Memory Blocking Organization...................10  
2.3.1 One 16-KB Boot Block.........................10  
2.3.2 Two 8-KB Parameter Blocks................10  
5.0 ELECTRICAL SPECIFICATIONS................. 26  
5.1 Absolute Maximum Ratings....................... 26  
5.2 Operating Conditions................................. 26  
5.3 Capacitance .............................................. 27  
2.3.3 Main Blocks - One 96-KB + Additional  
128-KB Blocks....................................10  
5.4 DC Characteristics—Commercial and  
Extended Temperature............................. 27  
3.0 PRINCIPLES OF OPERATION .....................13  
3.1 Bus Operations ..........................................13  
3.1.1 Read....................................................13  
3.1.2 Output Disable.....................................14  
3.1.3 Standby ...............................................14  
3.1.4 Word/Byte Configuration......................14  
3.1.5 Deep Power-Down/Reset ....................14  
3.1.6 Write....................................................14  
3.2 Modes of Operation....................................16  
3.2.1 Read Array ..........................................16  
3.2.2 Read Identifier .....................................16  
3.2.3 Read Status Register...........................16  
3.2.4 Word/Byte Program.............................17  
3.2.5 Block Erase .........................................17  
3.3 Boot Block Locking.....................................24  
3.3.1 VPP = VIL for Complete Protection........24  
3.3.2 WP# = VIL for Boot Block Locking........24  
5.5 DC Characteristics—Automotive  
Temperature............................................. 29  
5.6 AC Characteristics—Read Operations—  
Commercial and Extended Temperature .. 34  
5.7 AC Characteristics—Read Operations—  
Automotive Temperature .......................... 35  
5.8 Erase and Program Timings—Commercial  
and Extended Temperature...................... 36  
5.9 Erase and Program Timings—Automotive  
Temperature............................................. 37  
5.10 AC Characteristics—Write Operations—  
Commercial and Extended Temperature .. 38  
5.11 AC Characteristics—Write Operations—  
Automotive Temperature .......................... 39  
6.0 ORDERING INFORMATION......................... 41  
7.0 ADDITIONAL INFORMATION...................... 42  
APPENDIX A: Write State Machine: Current-  
Next State Chart ......................................... 43  
3.3.3 RP# = VHH or WP# = VIH for Boot Block  
Unlocking ...........................................24  
APPENDIX B: Product Block Diagram............. 44  
3.3.4 Note For 8-Mbit 44-PSOP Package.....24  
4.0 DESIGN CONSIDERATIONS........................24  
4.1 Power Consumption...................................24  
4.1.1 Active Power .......................................24  
4.1.2 Automatic Power Savings (APS) .........24  
4.1.3 Standby Power ....................................25  
4.1.4 Deep Power-Down Mode.....................25  
3
PRELIMINARY  

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