欢迎访问ic37.com |
会员登录 免费注册
会员中心
企业资讯   人才招聘  
电子百科

电子百科

Datasheet下载 IC品牌 缩略语 技术文章 IC型号

产品导航

ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789
PDF
  • 产品
  • PDF

    • 最近搜索

    热门搜索

    搜索
    发布采购

    AM29F040B-120JC 参数 Datasheet PDF下载

    AM29F040B-120JC图片预览
    型号： AM29F040B-120JC
    PDF下载： 下载PDF文件 查看货源
    内容描述： 4兆位（ 512K的×8位） CMOS 5.0伏只，统一部门快闪记忆体 [4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory]
    分类和应用： 内存集成电路
    文件页数/大小： 35 页 / 762 K
    品牌： AMD [ ADVANCED MICRO DEVICES ]
     浏览型号AM29F040B-120JC的Datasheet PDF文件第1页浏览型号AM29F040B-120JC的Datasheet PDF文件第2页浏览型号AM29F040B-120JC的Datasheet PDF文件第4页浏览型号AM29F040B-120JC的Datasheet PDF文件第5页浏览型号AM29F040B-120JC的Datasheet PDF文件第6页浏览型号AM29F040B-120JC的Datasheet PDF文件第7页浏览型号AM29F040B-120JC的Datasheet PDF文件第8页浏览型号AM29F040B-120JC的Datasheet PDF文件第9页  
    TABLE OF CONTENTS
    Product Selector Guide . . . . . . . . . . . . . . . . . . . . .
    Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .
    Connection Diagrams . . . . . . . . . . . . . . . . . . . . . .
    Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .
    Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
    Ordering Information . . . . . . . . . . . . . . . . . . . . . . .
    Device Bus Operations . . . . . . . . . . . . . . . . . . . . .
    Requirements for Reading Array Data .....................................
    Writing Commands/Command Sequences ..............................
    Program and Erase Operation Status ......................................
    Standby Mode ..........................................................................
    Output Disable Mode................................................................
    4
    4
    5
    6
    6
    7
    8
    8
    8
    8
    8
    9
    Absolute Maximum Ratings. . . . . . . . . . . . . . . . . 19
    Figure 5. Maximum Negative Overshoot Waveform ..................... 19
    Figure 6. Maximum Positive Overshoot Waveform....................... 19
    Table 1. Am29F040B Device Bus Operations ...................................8
    Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 19
    DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 20
    TTL/NMOS Compatible .......................................................... 20
    CMOS Compatible.................................................................. 20
    Test Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . 21
    Figure 7. Test Setup..................................................................... 21
    Table 6. Test Specifications ........................................................... 21
    Key to Switching Waveforms. . . . . . . . . . . . . . . . 21
    AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 22
    Read Only Operations ............................................................ 22
    Figure 8. Read Operation Timings ................................................ 22
    Table 2. Sector Addresses Table ......................................................9
    Autoselect Mode..................................................................... 10
    Table 3. Am29F040B Autoselect Codes (High Voltage Method) .....10
    Erase and Program Operations .............................................. 23
    Figure 9. Program Operation Timings...........................................
    Figure 10. Chip/Sector Erase Operation Timings .........................
    Figure 11. Data# Polling Timings (During Embedded Algorithms)
    Figure 12. Toggle Bit Timings (During Embedded Algorithms).....
    Figure 13. DQ2 vs. DQ6................................................................
    24
    24
    25
    25
    26
    Sector Protection/Unprotection............................................... 10
    Hardware Data Protection ...................................................... 10
    Low V
    CC
    Write Inhibit ...................................................................... 10
    Write Pulse “Glitch” Protection ........................................................ 10
    Logical Inhibit .................................................................................. 10
    Power-Up Write Inhibit .................................................................... 10
    AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 27
    Erase and Program Operations .............................................. 27
    Alternate CE# Controlled Writes .................................................... 27
    Figure 14. Alternate CE# Controlled Write Operation Timings ..... 28
    Command Definitions . . . . . . . . . . . . . . . . . . . . . 11
    Reading Array Data ................................................................ 11
    Reset Command..................................................................... 11
    Autoselect Command Sequence ............................................ 11
    Byte Program Command Sequence....................................... 11
    Figure 1. Program Operation ......................................................... 12
    Chip Erase Command Sequence ........................................... 12
    Sector Erase Command Sequence ........................................ 12
    Erase Suspend/Erase Resume Commands........................... 13
    Figure 2. Erase Operation.............................................................. 13
    Command Definitions ............................................................. 14
    Table 4. Am29F040B Command Definitions....................................14
    Write Operation Status . . . . . . . . . . . . . . . . . . . . 15
    DQ7: Data# Polling................................................................. 15
    Figure 3. Data# Polling Algorithm .................................................. 15
    DQ6: Toggle Bit I ....................................................................
    DQ2: Toggle Bit II ...................................................................
    Reading Toggle Bits DQ6/DQ2 ..............................................
    DQ5: Exceeded Timing Limits ................................................
    DQ3: Sector Erase Timer .......................................................
    16
    16
    16
    16
    17
    Figure 4. Toggle Bit Algorithm........................................................ 17
    Table 5. Write Operation Status.......................................................18
    Erase and Programming Performance . . . . . . . . 29
    Latchup Characteristics . . . . . . . . . . . . . . . . . . . . 29
    TSOP Pin Capacitance . . . . . . . . . . . . . . . . . . . . 29
    PLCC and PDIP Pin Capacitance. . . . . . . . . . . . . 30
    Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
    Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 31
    PD 032—32-Pin Plastic DIP ................................................... 31
    PL 032—32-Pin Plastic Leaded Chip Carrier ......................... 32
    TS 032—32-Pin Standard Thin Small Package...................... 33
    TSR032—32-Pin Reversed Thin Small Outline Package....... 34
    Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 35
    Revision A (May 1997) ........................................................... 35
    Revision B (January 1998) ..................................................... 35
    Revision B+1 (January 1998) ................................................. 35
    Revision B+2 (April 1998)....................................................... 35
    Revision C (January 1999) ..................................................... 35
    Revision C+1 (February 1999) ............................................... 35
    Revision C+2 (May 17, 1999) ................................................. 35
    Revision D (November 15, 1999) ........................................... 35
    Revision E (November 29, 2000)............................................ 35
    Am29F040B
    3

    IC37:专业IC行业平台

    专业IC领域供求交易平台:提供全面的IC Datasheet资料和资讯，Datasheet 1000万数据，IC品牌1000多家。

    网站导航 Datasheet资料库 电子术语 电子百科
    服务中心 常见问题 委托交易 会员服务
    关于我们 公司简介 联系我们 免责申明

    产品索引：ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789

    深圳网络警察报警平台 公共信息安全网络监察 经营性网站备案信息 不良信息举报中心 工商网监电子标识 全国公安机关备案
    服务电话： 0755-32882616 0755-32882606 0755-32882608 0755-32882607 值班和投诉电话：13715251531 ©2004-2024 IC37网 版权所有：ic37.com 版权申明 公网安备44030402000606 粤ICP备13051289号-6