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DS80C390
双CAN高速微处理器


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数据资料
完整的数据资料 (PDF, 1.8MB)
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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

     
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    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 Power Fail Reset & Interrupt Power Mgmt. Mode Ring Osc. Features EV-Kit Package Price**
    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 LQFP/64
    PLCC/68
    $10.11 @ 1k
    See All Networked Microcontrollers (9)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

    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)

    评估板

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

    软件/模型

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    1. 购买产品,请访问:http://www.maxim-ic.com.cn/sales
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    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 of 8

    DS80C390 免费样品 采购
    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  
    LQFP;64引脚;149mm²
    封装图: 21-0083 (PDF)
    Land Pattern: Not Available
    使用封装码/变更:C64L-2*
    0°C至+70°C RoHS/无铅:
    材料分析
    DS80C390-FCR+  
    LQFP;64引脚;149mm²
    封装图: 21-0083 (PDF)
    Land Pattern: Not Available
    使用封装码/变更:C64L+2*
    0°C至+70°C RoHS/无铅:无铅
    材料分析
    DS80C390-FNR+  
    LQFP;64引脚;149mm²
    封装图: 21-0083 (PDF)
    Land Pattern: Not Available
    使用封装码/变更:C64L+2*
    -40°C至+85°C RoHS/无铅:无铅
    材料分析
    DS80C390-FNR   40MHz  
    LQFP;64引脚;149mm²
    封装图: 21-0083 (PDF)
    Land Pattern: Not Available
    使用封装码/变更:C64L-2*
    -40°C至+85°C RoHS/无铅:
    材料分析
    DS80C390-QCR+  
    PLCC;68引脚;639mm²

    Land Pattern: Not Available
    使用封装码/变更:Q68+2*
    0°C至+70°C RoHS/无铅:无铅
    材料分析
    DS80C390-QCR   40MHz  
    PLCC;68引脚;639mm²
    封装图: 21-0049 (PDF)
    Land Pattern: 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+  
    PLCC;68引脚;639mm²

    Land Pattern: Not Available
    使用封装码/变更:Q68+2*
    -40°C至+85°C RoHS/无铅:无铅
    材料分析
    DS80C390-QNR   40MHz  
    PLCC;68引脚;639mm²
    封装图: 21-0049 (PDF)
    Land Pattern: 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

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    2005-11-14
    本页最后一次更新: 2009-04-30


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