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DS80C310-QCL PDF预览

DS80C310-QCL

更新时间: 2024-11-20 22:25:35
品牌 Logo 应用领域
达拉斯 - DALLAS 微控制器和处理器外围集成电路时钟
页数 文件大小 规格书
23页 1256K
描述
High-Speed Micro

DS80C310-QCL 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:PLASTIC, LCC-44Reach Compliance Code:unknown
风险等级:5.77Is Samacsys:N
具有ADC:NO地址总线宽度:16
位大小:8CPU系列:8051
最大时钟频率:33 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:S-PQCC-J44JESD-609代码:e0
I/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
电源:5 V认证状态:Not Qualified
RAM(字节):256ROM(单词):0
ROM可编程性:MROM速度:33 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:Tin/Lead (Sn/Pb)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUADuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

DS80C310-QCL 数据手册

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PRELIMINARY  
DS80C310  
High-Speed Micro  
www.maxim-ic.com  
FEATURES  
§ 80C32-compatible  
PACKAGE OUTLINE  
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8051 pin- and instruction set-compatible  
Full duplex serial port  
Three 16-bit timer/counters  
256 bytes scratchpad RAM  
Multiplexed address/data bus  
Addresses 64 kB ROM and 64 kB RAM  
§ High-Speed Architecture  
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4 clocks/machine cycle (8051 = 12)  
Runs DC to 33 MHz clock rates  
Single-cycle instruction in 121 ns  
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 PDIP, 44-pin PLCC, and  
44-pin TQFP  
DESCRIPTION  
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 1.5  
and 3 times faster than the original architecture for the same crystal speed. Typical applications will see a  
speed improvement of 2.5 times using the same code and the same crystal. The DS80C310 offers a  
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: http://www.maxim-ic.com/errata.  
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