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数据资料

完整的数据资料 (PDF, 380kB) 英文 下载

勘误表

勘误表 DS5000T 5000TD2.pdf 勘误表 DS5000T 5000TD5.pdf 勘误表 DS5000T 5000TD6.pdf

概述

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 realtime clock (RTC) gives permanently powered timekeeping. The clock keeps time to a hundredth of a second using an on-board crystal. Note: Designers must have the following documents to fully use all the features of this device. This data sheet contains pin descriptions, feature overviews, and electrical specifications. Errata sheets contain deviations from published specifications. The user's guides offer detailed information about device features and operation. DS5000T IC data sheet DS5000T revision-specific errata sheet (Click here for availability) Secure Microcontroller User's Guide

关键特性

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 Maintains All Nonvolatile Resources for 10 Years in the Absence of VCC at Room Temperature Power-Fail Reset Early Warning Power-Fail Interrupt Watchdog Timer 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) 通过美国保险商实验室协会(UL®)认证

应用笔记

App Note 93: Design Guidelines for Microcontrollers Incorporating NV RAM - DS5000T (English only) App Note 101: Using the Secure Microcontroller Watchdog Timer - DS5000T (English only) App Note 137: Using a EconOscillator™ to Clock an 8051 Microprocessor - DS5000T (English only) App Note 165: Interfacing the DS2760 1-Wire High-Precision Li-Ion Battery Monitor and Protection IC in a Microcontroller Environment - DS5000T (English only) App Note 595: 8051 Microcontrollers: Frequently Asked Questions - DS5000T (English only) App Note 1087: Micro Tutorial 1: Understanding DC Electrical Characteristics of Microcontrollers - DS5000T (English only) 应用笔记2035：高速8051微控制器：引领成长与创新之路 - DS5000T 应用笔记3262：基于8051的微控制器在系统编程 - DS5000T App Note 3421: Interfacing 8051-based Microcontrollers to an SCI Port - DS5000T (English only)

评估板

DS89C450-K00 DS5000TK

可靠性报告

可靠性报告： DS5000T.pdf (English only) 通过美国保险商实验室协会(UL®)认证

软件/模型

无

定购信息
注： 购买产品，请访问：http://www.maxim-ic.com.cn/sales。 没有找到您所需要的器件？请咨询我们的应用工程师。我们的专家会帮助您找到合适的器件，通常在一个工作日内回复。 型号尾缀：T或T&R = 卷带; + = RoHS/无铅; # = RoHS/无铅豁免权。详细信息请参考：完整的数据资料或型号命名规则。 * “封装代码/变更”提供产品使用的变更信息。注意：型号尾缀中的“+”、“#”和“-”表示器件的RoHS状况，封装图上可能显示不同的尾缀字符。
器件： 1-1 of 1
DS5000T	注	免费样品	采购	封装： 类型 引脚 占位面积   封装图编码/变更 *	温度	RoHS/无铅？ 材料分析
DS5000T-32-16	16MHz，带有RTC		N/A	EDIP；40引脚；860mm² 封装图： 21-0241 (PDF) Land Pattern: Not Available 使用封装码/变更：MDP40-2*	0°C至+70°C	RoHS/无铅：否 材料分析

注释、注解

Note: This data sheet provides ordering information, pinout, and electrical specifications. Refer to the Secure Microcontroller User's Guide for operating information.

更多信息

微控制器工具包开发软件 安全微控制器用户指南 (PDF, 1.6MB, 07/14/03, English only)

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