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DS80C310-QCG+ PDF预览

DS80C310-QCG+

更新时间： 2024-11-22 02:49:31
品牌 Logo 应用领域
美信 - MAXIM 时钟微控制器外围集成电路
页数 文件大小 规格书
22页 382K
描述
High-Speed Microcontroller

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中文翻译

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DS80C310-QCG+ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：LCC
包装说明：QCCJ, LDCC44,.7SQ针数：44
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.31.00.01Factory Lead Time：6 weeks
风险等级：1.62具有ADC：NO
地址总线宽度：16位大小：8
CPU系列：8051最大时钟频率：25 MHz
DAC 通道：NODMA 通道：NO
外部数据总线宽度：8JESD-30 代码：S-PQCC-J44
JESD-609代码：e3长度：16.585 mm
湿度敏感等级：3I/O 线路数量：32
端子数量：44最高工作温度：70 °C
最低工作温度：PWM 通道：NO
封装主体材料：PLASTIC/EPOXY封装代码：QCCJ
封装等效代码：LDCC44,.7SQ封装形状：SQUARE
封装形式：CHIP CARRIER峰值回流温度（摄氏度）：260
电源：5 V认证状态：Not Qualified
RAM（字节）：256ROM（单词）：0
ROM可编程性：MROM座面最大高度：4.57 mm
速度：25 MHz子类别：Microcontrollers
最大供电电压：5.5 V最小供电电压：4 V
标称供电电压：5 V表面贴装：YES
技术：CMOS温度等级：COMMERCIAL
端子面层：Matte Tin (Sn)端子形式：J BEND
端子节距：1.27 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：16.585 mm
uPs/uCs/外围集成电路类型：MICROCONTROLLERBase Number Matches：1

DS80C310-QCG+ 数据手册

 浏览型号DS80C310-QCG+的Datasheet PDF文件第2页浏览型号DS80C310-QCG+的Datasheet PDF文件第3页浏览型号DS80C310-QCG+的Datasheet PDF文件第4页浏览型号DS80C310-QCG+的Datasheet PDF文件第5页浏览型号DS80C310-QCG+的Datasheet PDF文件第6页浏览型号DS80C310-QCG+的Datasheet PDF文件第7页 
19-4859; Rev 8/09  
DS80C310  
High-Speed Microcontroller  
www.maxim-ic.com  
GENERAL DESCRIPTION  
PIN CONFIGURATIONS  
The DS80C310 is a fast 80C31/80C32-compatible  
microcontroller. It features a redesigned processor  
core without wasted clock and memory cycles. As a  
result, it executes every 8051 instruction between 1.5x  
and 3x faster than the original architecture for the  
same crystal speed. Typical applications have a speed  
improvement of 2.5x using the same code and the  
same crystal. The DS80C310 offers a 25MHz  
maximum crystal speed, resulting in apparent  
execution speeds of 62.5MHz (approximately 2.5x).  
TOP VIEW  
The DS80C310 is pin compatible with the standard  
80C32 and includes standard resources such as three  
timer/counters, 256 bytes of RAM, and a serial port. It  
also provides dual data pointers (DPTRs) to speed  
block data memory moves. It also can adjust the speed  
of MOVX data memory access between two and nine  
machine cycles for flexibility in selecting external  
memory and peripherals. The DS80C310 offers  
upward compatibility with the DS80C320.  
FEATURES  
.
80C32 Compatible  
8051 Pin and Instruction Set Compatible  
Full-Duplex Serial Port  
Three 16-Bit Timer/Counters  
256 Bytes Scratchpad RAM  
Multiplexed Address/Data Bus  
Addresses 64kB ROM and 64kB RAM  
.
High-Speed Architecture  
4 Clocks/Machine Cycle (8051 = 12)  
Runs DC to 25MHz Clock Rates  
Single-Cycle Instruction in 160ns  
Dual Data Pointer  
Optional Variable Length MOVX to Access  
Fast/Slow RAM /Peripherals  
.
.
.
.
10 Total Interrupt Sources with 6 External  
Internal Power-On Reset Circuit  
Upwardly Compatible with the DS80C320  
Available in 40-Pin Plastic DIP, 44-Pin PLCC,  
and 44-Pin TQFP  
Note: Designers must have two documents to fully use all the features  
of this device: this data sheet and the High-Speed Microcontroller  
User’s Guide, available on our website at www.maxim-  
ic.com/microcontrollers. Data sheets contain pin descriptions,  
feature overviews, and electrical specifications, whereas the user’s  
guide contains detailed information about device features and  
operation.  
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device  
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.  
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DS80C310-QCG+ 替代型号

型号 品牌 替代类型 描述 数据表
DS80C310-QCG MAXIM

完全替代

 High-Speed Microcontroller

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