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DS500032-16 PDF预览

DS500032-16

更新时间: 2024-11-29 19:59:47
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
19页 372K
描述
Microcontroller, 8-Bit, 8051 CPU, 16MHz, CMOS, ENCAPSULATED PACKAGE, 40 PIN

DS500032-16 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:DIP, DIP40,.6针数:40
Reach Compliance Code:not_compliantHTS代码:8542.31.00.01
风险等级:5.72具有ADC:NO
其他特性:NON VOLATILE RAM地址总线宽度:16
位大小:8CPU系列:8051
最大时钟频率:16 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:R-XDIP-T40JESD-609代码:e0
长度:53.086 mmI/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:UNSPECIFIED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):NOT SPECIFIED
认证状态:Not QualifiedRAM(字节):32768
ROM(单词):0座面最大高度:9.779 mm
速度:16 MHz子类别:Microcontrollers
最大压摆率:48.2 mA最大供电电压:5.25 V
最小供电电压:4.75 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:NOT SPECIFIED
宽度:15.24 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

DS500032-16 数据手册

 浏览型号DS500032-16的Datasheet PDF文件第2页浏览型号DS500032-16的Datasheet PDF文件第3页浏览型号DS500032-16的Datasheet PDF文件第4页浏览型号DS500032-16的Datasheet PDF文件第5页浏览型号DS500032-16的Datasheet PDF文件第6页浏览型号DS500032-16的Datasheet PDF文件第7页 
DS5000(T)  
Soft Microcontroller Module  
www.maxim-ic.com  
FEATURES  
PIN ASSIGNMENT  
8-Bit 8051-Compatible Microcontroller  
Adapts to Task at Hand  
8 or 32 kbytes of Nonvolatile RAM for  
Program and/or Data Memory Storage  
Initial Downloading of Software in End  
System via On-Chip Serial Port  
Capable of Modifying Its Own Program  
and/or Data Memory in End Use  
Crashproof Operation  
P1.0  
P1.1  
P1.2  
1
2
3
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
VCC  
P0.0 AD0  
P0.1 AD1  
P0.2 AD2  
P0.3 AD3  
P0.4 AD4  
P0.5 AD5  
P0.6 AD6  
P0.7 AD7  
EA  
DS5000(T)  
P1.3  
P1.4  
4
5
P1.5  
P1.6  
6
7
Maintains All Nonvolatile Resources for 10  
Years in the Absence of VCC at Room  
Temperature  
P1.7  
RST  
8
9
RXD P3.0  
TXD P3.1  
INT0 P3.2  
INT1 P3.3  
T0 P3.4  
T1 P3.5  
WR P3.6  
RD P3.7  
XTAL2  
XTAL1  
GND  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
Power-Fail Reset  
ALE  
PSEN  
Early Warning Power-Fail Interrupt  
Watchdog Timer  
P2.7 A15  
P2.6 A14  
P2.5 A13  
P2.4 A12  
P2.3 A11  
P2.2 A10  
P2.1 A9  
P2.0 A8  
Software Security Feature  
Executes Encrypted Software to Prevent  
Unauthorized Disclosure  
On-Chip, Full-Duplex Serial I/O Ports  
Two On-Chip Timer/Event Counters  
32 Parallel I/O Lines  
Compatible with Industry Standard 8051  
Instruction Set and Pinout  
Optional Permanently Powered Real-Time  
Clock (DS5000T)  
40-Pin Encapsulated Package  
DESCRIPTION  
The DS5000(T) Soft Microcontroller Module is a fully 8051-compatible 8-bit CMOS microcontroller that  
offers “softness” in all aspects of its application. This is accomplished through the comprehensive use of  
nonvolatile technology to preserve all information in the absence of system VCC. The internal  
program/data memory space is implemented using either 8 or 32 kbytes of nonvolatile CMOS SRAM.  
Furthermore, internal data registers and key configuration registers are also nonvolatile. An optional real-  
time clock (RTC) gives permanently powered timekeeping. The clock keeps time to a hundredth of a  
second using an on-board crystal.  
Note: This data sheet provides ordering information, pinout, and electrical specifications. Refer to the  
Secure Microcontroller User’s Guide for operating information.  
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.  
1 of 19  
REV: 070706  

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