Datasheet > DS80C310-MCG

DS80C310-MCG

更新时间： 2024-11-22 02:55:47

品牌	Logo	应用领域
美信 - MAXIM		时钟微控制器光电二极管外围集成电路
页数	文件大小	规格书
22页	382K
描述
High-Speed Microcontroller

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DS80C310-MCG 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	0.600 INCH, PLASTIC, DIP-40	针数：	40
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.31.00.01	风险等级：	5.27
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：	NO
DMA 通道：	NO	外部数据总线宽度：	8
JESD-30 代码：	R-PDIP-T40	JESD-609代码：	e0
长度：	52.075 mm	湿度敏感等级：	1
I/O 线路数量：	32	端子数量：	40
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：	DIP	封装等效代码：	DIP40,.6
封装形状：	RECTANGULAR	封装形式：	IN-LINE
峰值回流温度（摄氏度）：	240	电源：	5 V
认证状态：	Not Qualified	RAM（字节）：	256
ROM（单词）：	0	ROM可编程性：	MROM
座面最大高度：	5.08 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：	NO	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	20
宽度：	15.24 mm	uPs/uCs/外围集成电路类型：	MICROCONTROLLER
Base Number Matches：	1

DS80C310-MCG 数据手册

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-MCG 替代型号

型号	品牌	替代类型	描述	数据表
DS80C320-MCG+	MAXIM	完全替代	High-Speed/Low-Power Microcontrollers
DS80C310-MCG+	MAXIM	类似代替	High-Speed Microcontroller
DS80C320-MCL+	MAXIM	类似代替	High-Speed/Low-Power Microcontrollers

与DS80C310-MCG相关器件

型号	品牌	获取价格	描述	数据表
DS80C310-MCG+	MAXIM	获取价格	High-Speed Microcontroller
DS80C310-MCL	DALLAS	获取价格	High-Speed Micro
DS80C310-QCG	DALLAS	获取价格	High-Speed Micro
DS80C310-QCG	MAXIM	获取价格	High-Speed Microcontroller
DS80C310-QCG+	MAXIM	获取价格	High-Speed Microcontroller
DS80C310-QCL	DALLAS	获取价格	High-Speed Micro
DS80C310-QNG	MAXIM	获取价格	High-Speed Microcontroller
DS80C310-QNG+	MAXIM	获取价格	High-Speed Microcontroller
DS80C320	DALLAS	获取价格	High-Speed/Low-Power Micro
DS80C320	MAXIM	获取价格	High-Speed/Low-Power Microcontrollers

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