• 企业介绍
提供全方位的电子产品技术信息解决方案 嵌入式微处理器系统 16/32位系列 个人数字助理PDA,StrongARM 处理器及开发工具 廉价的单片机PIC12系列 DSP信号处理器系统等嵌入式控制器 滤波器 模数转换器 D/A A/D转换器 高性能运放 非易失存储器 射频和微波电路 C…  更多>>
  • 联系方式

龙人旗下深圳市龙芯世纪科技有限公司

联系人:BDTIC

地址:深圳市福田区福虹路世界贸易广场B座12F

邮编:100089

电话:0755-83574969

传真:0755-83778351

公司网址:http://www.BDTIC.com/IC

  • 在线反馈
1.我有以下需求:



2.详细的需求:
 
姓名:  
单位:
电话:  
邮件:  
您还没有登录,请登陆,
如果您还没有注册,点击这里注册.
  • 网友反馈
  • 明小姐 在2015/3/26 16:06:00留言
  • 留言类型:得到贵公司产品详细资料,
  • 详细留言:看了您公司,还看了HYDAC温度传感器:http://www.hydac-zh.com/wdcgq/ 贺德克温度传感器:http://www.hydac-zh.com/wdcgq/ HYDAC流量传感器:http://www.hydac-zh.com/llcgq/ 贺德克流量传感器:http://www.hydac-zh.com/llcgq/ HYDAC液位传感器:http://www.hydac-zh.com/yeweichuanganqi/ 贺德克液位传感器:http://www.hydac-zh.com/yeweichuanganqi/ HYDAC位移传感器:http://www.hydac-zh.com/ycgq/ 贺德克位移传感器:http://www.hydac-zh.com/ycgq/ HYDAC旋转传感器:http://www.hydac-zh.com/xzcgq/ 贺德克旋转传感器:http://www.hydac-zh.com/xzcgq/
  • 王力 在2014/12/10 18:04:00留言
  • 留言类型:贵公司产品销售人员联系我,
  • 详细留言:我已经购买了贵公司的ARK-2120无风扇嵌入式工控机,除了你家我还看了: E+H:http://www.endress-h.com pilz:http://www.pilz-zh.com 邦纳:http://www.banner-cn.com 穆格:http://www.moog-cn.com 穆格伺服阀:http://www.moog-cn.com 哈威:http://www.hawe-zh.com 力士乐:http://www.rexroth-zh.com 请问这些是正规的吗?可以开发票吗?
  • 李海平 在2014/9/18 14:54:00留言
  • 留言类型:贵公司技术支持人员联系我,
  • 详细留言:贵公司的以太网控制器芯片DM9000等型号有需要的请联系我.
  • 罗七华 在2014/7/19 16:15:00留言
  • 留言类型:得到贵公司产品详细资料,得到贵公司产品的价格信息,贵公司产品销售人员联系我,贵公司技术支持人员联系我,
  • 详细留言:LTP5901-WHM的资料和价格
  • 祝捷 在2014/6/24 21:11:00留言
  • 留言类型:贵公司产品销售人员联系我,
  • 详细留言:有需求 13632799168 祝先生
更多请进入空间管理中心查看
龙人旗下深圳市龙芯世纪科技有限公司
  • AT91系列 ARM 微控制器 AT91M55800A  
  • 发布时间:2009/8/24 10:45:25   修改时间:2009/8/24 10:45:25 浏览次数:932
  • AT91系列 ARM 微控制器 AT91M55800A

    Status Production
    SRAM (Bytes) 8K
    External Bus Interface 1
    RTC/RTT 1/-
    10-bit ADC Channels 8
    10-bit DAC Channel 2
    Peripheral DMA Channels 10
    Max. Clock Speed (MHz) 33
    I/O Pins 58
    USART/DBGU 3/-
    SPI 1
    16-bit Timers 6
    Watchdog Timer 1
    Crystal Oscillator/PLL 39845
    ARM Core 7TDMI
    I/O Voltage Domain (V) 3.3/5.0
    Single Supply Y
    Pb-Free Packages LFBGA 176
    LQFP 176
    AT91M55800A 概述

    爱特梅尔的AT91 ARM Thumb微控制器能提供8位微控制器用户期望的32位的性能,而仍在他的严格的系统预算之内。额外性能使软件中创新而非发展通信、压缩或控制协议。依据工业标准的ARM处理器核心建立一个微控制器产品系列保证了顾客的长期可及性。ARM处理器的普遍采用使大量的合格软件IP产品得到发展,减少了新产品的上市时间。AT91 微控制器以低功率, 实时控制应用为目标。它们已经被成功地设计入工业自动化系统、MP-3/WMA 播放器、数据采集产品、传呼器, 点销售终端、医疗设备, GPS 和网络系统。

    The AT91M55800A is a member of the Atmel AT91 16/32-bit microcontroller family, which is based on the ARM7TDMI processor core. This processor has a high-performance 32-bit RISC architecture with a high-density 16-bit instruction set and very low power consumption. In addition, a large number of internally banked registers result in very fast exception handling, making the device ideal for real-time control applications.

    AT91M55800A 特性
    • Utilizes the ARM7TDMI? ARM? Thumb? Processor Core
      – High-performance 32-bit RISC Architecture
      – High-density 16-bit Instruction Set
      – Leader in MIPS/Watt
      – EmbeddedICE? (In-Circuit Emulation)
    • 8K Bytes Internal SRAM
    • Fully-programmable External Bus Interface (EBI)
      – Maximum External Address Space of 128M Bytes
      – 8 Chip Selects
      – Software Programmable 8/16-bit External Databus
    • 8-level Priority, Individually Maskable, Vectored Interrupt Controller
      – 7 External Interrupts, Including a High-priority, Low-latency Interrupt Request
    • 58 Programmable I/O Lines
    • 6-channel 16-bit Timer/Counter
      – 6 External Clock Inputs and 2 Multi-purpose I/O Pins per Channel
    • 3 USARTs
    • Master/Slave SPI Interface
      – 8-bit to 16-bit Programmable Data Length
      – 4 External Slave Chip Selects
    • Programmable Watchdog Timer
    • 8-channel 10-bit ADC
    • 2-channel 10-bit DAC
    • Clock Generator with On-chip Main Oscillator and PLL for Multiplication
      – 3 to 20 MHz Frequency Range Main Oscillator
    • Real-time Clock with On-chip 32 kHz Oscillator
      – Battery Backup Operation and External Alarm
    • 8-channel Peripheral Data Controller for USARTs and SPIs
    • Advanced Power Management Controller (APMC)
      – Normal, Wait, Slow, Standby and Power-down modes
    • IEEE? 1149.1 JTAG Boundary-scan on all Digital Pins
    • Fully Static Operation: 0 Hz to 33 MHz Internal Frequency Range
      at VDDCORE = 3.0V, 85°C
    • 2.7V to 3.6V Core Operating Range, 2.7V to 5.5V I/O Operating Range
    • 2.7V to 3.6V Analog Operating Range
    • 1.8V to 3.6V Backup Battery Operating Range
    • 2.7V to 3.6V Oscillator and PLL Operating Range
    • -40° C to +85°C Temperature Range
    • Available in a 176-lead LQFP (Green) or 176-ball BGA Package (RoHS-compliant)
    AT91M55800A 订购型号
    Ordering Code Package Package Type Operating Temperature Range
    AT91M55800A-33AU LQFP 176 Greent -40° C to +85°C
    AT91M55800A-33CJ BGA 176 RoHS-compliant  
    AT91M55800A 技术支持
    1. AT91M55800A 数据手册DataSheet 下载 . PDF(完整版)
    2. AT91M55800A 数据手册DataSheet 下载 . PDF(简洁版)
    3. ARM7TDMI 技术白皮书
    4. AT91SAM 系列产品选型指南(Brochure, 2 pages, revision E, updated 2/09)
      Product selection guide to Atmel's AT91SAM microcontrollers that give immediate access to market-leading ARM processors.
    5. Atmel's ARM-based Microcontroller Excels in Real-Time (White Paper, 6 pages, revision A, updated 3/01)
      Applications such as mobile communicators, PDAs, solid-state music players and internet appliances demand the best possible real-time performance. Atmel's AT91 series of ARM-based microcontrollers incorporates a number of advanced features that enhance the real-time performance of the ARM7TDMI core, making it ideal for applications of this nature.
今日话题

关注本刊新浪微博

今日话题

关注本刊微信订阅号

我要反馈