ENGLISH 简体中文 日本語 한국어  

    Login | Register 


   
 
请输入关键词或器件型号    



DS80C390
双CAN高速微处理器


  快速浏览     技术文档     定购信息     更多信息     所有内容  
状态
状况:生产中。

数据资料
完整的数据资料 (PDF, 1.8MB)
英文 下载数据资料(PDF)下载

勘误表
  • 勘误表 DS80C390 80C390A1.pdf
  • 勘误表 DS80C390 80C390B1.pdf
  • 勘误表 DS80C390 80C390B2.pdf
  • 勘误表 DS80C390 80C390B3.pdf
  • 勘误表 DS80C390 80C390B4.pdf
  • 勘误表 DS80C390 80C390C3.pdf
  • 概述
    The DS80C390 is a fast 8051-compatible microprocessor with dual CAN 2.0B controllers. The redesigned processor core executes 8051 instructions up to 3X faster than the original for the same crystal speed. The DS80C390 supports a maximum crystal speed of 40MHz, resulting in apparent execution speeds of 100MHz (approximately 2.5X). An optional internal frequency multiplier allows the microprocessor to operate at full speed with a reduced crystal frequency, reducing EMI. A hardware math accelerator further increases the speed of 32-bit and 16-bit multiply and divide operations as well as high-speed shift, normalization, and accumulate functions.

    The High-Speed Microcontroller User's Guide and the High-Speed Microcontroller User's Guide: DS80C390 Supplement should be used in conjunction with this data sheet. Download both at www.maxim-ic.com/microcontrollers.

    关键特性   应用/使用
    • 80C52 Compatible
    • High-Speed Architecture
    • 4kB Internal SRAM Usable as Program/Data/Stack Memory
    • Enhanced Memory Architecture
    • Two Full-Function CAN 2.0B Controllers
    • Two Full-Duplex Hardware Serial Ports
    • Programmable IrDA Clock
    • High Integration Controller
    • 16 Interrupt Sources with Six External
    • Available in 64-Pin LQFP, 68-Pin PLCC

     
    • 农用设备
    • 汽车
    • 工厂自动化
    • 游戏装置
    • 制热、通风与空调控制
    • 工业控制
    • 医疗装置

    Key Specifications:  Networked Microcontrollers
    Part Number Internal MOVX SRAM Serial Ports 16-Bit Timers Data Pointers 10/100 Ethernet MAC CAN 2.0B Controller Watchdog Pwr. Fail Reset and Interr. Pwr. Mgmt. Mode Ring Osc. Features EV Kit Package/Pins Price
    See Notes
    DS80C390  Up to 4kB 2 3 2 No Yes Yes Yes Yes Yes
    16/32-bit Math Coprocessor
    256-Byte Internal Scratchpad
    Data Pointer Decrement
    Low Cost, High Speed
    Multiple External Interrupts
    Six External Interrupts
    No
    PLCC/68
    $10.11 @1k
    查看所有Networked Microcontrollers (9)

    图表
    DS80C390:引脚配置
    引脚配置

    应用笔记
  • App Note 57: DS80C320 Memory Interface Timing - DS80C390 (English only)
  • App Note 75: Using the High-Speed Micro's Serial Ports - DS80C390 (English only)
  • App Note 78: Using Power Management with High-Speed Microcontrollers - DS80C390 (English only)
  • App Note 89: High-Speed Micro Memory Interface Timing - DS80C390, DS80C390 (English only)
  • App Note 137: Using a EconOscillator™ to Clock an 8051 Microprocessor - DS80C390 (English only)
  • App Note 165: Interfacing the DS2760 1-Wire High-Precision Li-Ion Battery Monitor and Protection IC in a Microcontroller Environment - DS80C390 (English only)
  • App Note 195: TINIm390 Verification Module Chipset Reference Design - DS80C390 (English only)
  • App Note 196: Designing a Virtual Modem Using TINI - DS80C390 (English only)
  • App Note 548: Using the High-Speed Micro's Watchdog Timer - DS80C390 (English only)
  • App Note 595: 8051 Microcontrollers: Frequently Asked Questions - DS80C390 (English only)
  • App Note 601: Accelerating 16/32-Bit Math Operations with the DS80C390/DS80C400 - DS80C390 (English only)
  • App Note 603: Implementing a Serial Port FIFO Using Dual Data Pointers - DS80C390 (English only)
  • App Note 605: Data Pointer Decrement Feature Simplifies Copy Operation for Overlapping Memory Buffers - DS80C390 (English only)
  • App Note 606: Configuring Keil PK51 Tools to Support 24-Bit Contiguous Addressing Mode - DS80C390 (English only)
  • App Note 609: Internet Speaker with the DS80C400 Silicon Software - DS80C390 (English only)
  • 应用笔记613:DS80C400的Keil C语言编程 - DS80C390
  • App Note 702: Using TINI Point-to-Point Protocol (PPP) - DS80C390 (English only)
  • App Note 703: Embedded Networking with IPv6 - DS80C390 (English only)
  • App Note 704: Asynchronous Serial-to-Ethernet Device Servers - DS80C390 (English only)
  • App Note 706: Writing a Device Driver for TINIOS - DS80C390 (English only)
  • App Note 707: Using the DS80C400 to Maximize System Performance - DS80C390 (English only)
  • App Note 708: Exploring Tiny InterNet Interfaces (TINI) - DS80C390 (English only)
  • App Note 709: Adding An External File System to TINI - DS80C390 (English only)
  • 应用笔记710:利用DS80C400微控制器构建拨号网络 - DS80C390
  • App Note 1003: TINI: Frequently Asked Questions - DS80C390 (English only)
  • App Note 1087: Micro Tutorial 1: Understanding DC Electrical Characteristics of Microcontrollers - DS80C390 (English only)
  • 应用笔记2035:高速8051微控制器:引领成长与创新之路 - DS80C390
  • 应用笔记2065:异步串行口-以太设备服务器 - DS80C390
  • App Note 2244: Implementing a Network Interface in TINI 1.10 - DS80C390 (English only)
  • App Note 2935: Design Considerations for CAN Bus and Asynchronous Serial - ds80c390 (English only)
  • 应用笔记3013:TINI平台的引导下载程序命令集 - DS80C390
  • 应用笔记3170:中庸之道:高速8位微控制器的用武之地 - DS80C390
  • App Note 3314: Networked Microcontrollers: IPv4 Address Configuration - DS80C390 (English only)
  • App Note 3421: Interfacing 8051-based Microcontrollers to an SCI Port - DS80C390 (English only)
  • App Note 3553: CAN-to-Ethernet Using the DS80C400 - DS80C390 (English only)

    可靠性报告
  • 可靠性报告: DS80C390.pdf (English only)

    软件/模型

    定购信息
    注:

    1. 购买产品,请访问:http://china.maxim-ic.com/sales
    2. 没有找到您所需要的器件?请咨询我们的应用工程师。我们的专家会帮助您找到合适的器件,通常在一个工作日内回复。
    3. 型号尾缀:T或T&R = 卷带; + = RoHS/无铅; # = RoHS/无铅豁免权。详细信息请参考:完整的数据资料型号命名规则
    4. * “封装代码/变更”提供产品使用的变更信息。注意:型号尾缀中的“+”、“#”和“-”表示器件的RoHS状况,封装图上可能显示不同的尾缀字符。


    器件: 1-8/8

    DS80C390 免费样品 采购 状态
    封装: 类型 引脚 占位面积
      封装图编码/变更 *
    温度 RoHS/无铅?
    材料分析
    DS80C390-FCR   40MHz
    Active LQFP;64引脚;148.8mm²
    封装图: 21-0083 (PDF)
    连接盘图形: 90-0141 (PDF)
    使用封装码/变更:C64-8*
    0°C至+70°C RoHS/无铅:
    材料分析
    DS80C390-FCR+  
    Active LQFP;64引脚;148.8mm²
    封装图: 21-0083 (PDF)
    连接盘图形: 90-0141 (PDF)
    使用封装码/变更:C64+8*
    0°C至+70°C RoHS/无铅:无铅
    材料分析
    DS80C390-FNR+  
    Active LQFP;64引脚;148.8mm²
    封装图: 21-0083 (PDF)
    连接盘图形: 90-0141 (PDF)
    使用封装码/变更:C64+8*
    -40°C至+85°C RoHS/无铅:无铅
    材料分析
    DS80C390-FNR   40MHz
    Active LQFP;64引脚;148.8mm²
    封装图: 21-0083 (PDF)
    连接盘图形: 90-0141 (PDF)
    使用封装码/变更:C64-8*
    -40°C至+85°C RoHS/无铅:
    材料分析
    DS80C390-QCR+  
    Active PLCC;68引脚;638.6mm²
    封装图: 21-0049 (PDF)
    连接盘图形: 90-0238 (PDF)
    使用封装码/变更:Q68+1*
    0°C至+70°C RoHS/无铅:无铅
    材料分析
    DS80C390-QCR   40MHz
    Active PLCC;68引脚;638.6mm²
    封装图: 21-0049 (PDF)
    连接盘图形: 90-0238 (PDF)
    使用封装码/变更:Q68-1*
    0°C至+70°C RoHS/无铅:
    材料分析
    DS80C390-QNR+  
    Active PLCC;68引脚;638.6mm²
    封装图: 21-0049 (PDF)
    连接盘图形: 90-0238 (PDF)
    使用封装码/变更:Q68+1*
    -40°C至+85°C RoHS/无铅:无铅
    材料分析
    DS80C390-QNR   40MHz
    Active PLCC;68引脚;638.6mm²
    封装图: 21-0049 (PDF)
    连接盘图形: 90-0238 (PDF)
    使用封装码/变更:Q68-1*
    -40°C至+85°C RoHS/无铅:
    材料分析

    更多信息
  • 新品发布 2001-05-01  (English only)
  • TINI入门 (PDF, 2.4MB, English only)
  • 微控制器工具包开发软件

    相关产品

    类似产品:浏览其它类似产品线

    没有找到你需要的产品吗?
  • 应用工程师帮助选型,下个工作日回复
  • 参数搜索
  • 应用帮助
  •  快速浏览   技术文档   定购信息   更多信息  
     概述 
     关键特性 
     应用/使用 
     关键指标 
     图表 

     数据资料 
     勘误表 
     应用笔记 
     设计指南 
     工程期刊 
     可靠性报告 
     软件/模型 
     评估板 

     价格与供货 
     样品 
     在线订购 
     封装信息 
     无铅信息 

     相关产品 
     注释、注解 
     评估板 

    2005-11-14
    本页最后一次更新: 2009-10-15


            •         •         •     隐私权政策     •     法律声明

        © 2009 Maxim Integrated Products版权所有