PIC16F639数据手册集成电路（IC）的微控制器规格书PDF

描述 Description

This powerful yet easy-to-program (only 35 single word instructions) CMOS Flash-based 8-bit microcontroller packs Microchip’s powerful PIC® MCU architecture and features such as KeeLoq® compatible Cryptographic Module, PLVD, 2 comparators and 256 bytes of EEPROM data memory into an 20-pin package. The addition of a Transponder Analog Front End makes this an ideal device for PKE type systems.This device is easily adapted for automotive, industrial, or appliance product applications that require field re-programmability combined with authentication security. In addition, Microchip’s nanoWatt technology provides outstanding low power performance for optimizing battery powered applications.

特性 Features

Transponder Analog Front End
8MHz Internal Oscillator
ULPW
nanoWatt

简介

PIC16F639属于集成电路（IC）的微控制器。由制造生产的PIC16F639微控制器微控制器产品是相对复杂的用户可编程数字逻辑器件。这些产品与视为微控制器的器件密切相关，两者之间的区别主要体现在制造商选择的用词。不过按照传统，微控制器集成了工作存储器，也更可能包含混合信号外设，并且往往与更简单的软件范例结合使用，旨在重复执行一系列预定义的任务。