参数资料
型号: MC68HC05T7B
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP56
封装: SDIP-56
文件页数: 31/109页
文件大小: 9008K
代理商: MC68HC05T7B
MC68HC705KJ1MC68HRC705KJ1MC68HLC705KJ1 — Rev. 3.0
Technical Data
MOTOROLA
Introduction
21
Technical Data — MC68HC705KJ1
Section 1. Introduction
1.1 Contents
1.2 Features
Features on the MC68HC705KJ1 include:
Robust Noise Immunity
4.0-MHz Internal Operating Frequency at 5.0 V
1240 Bytes of EPROM/OTPROM (Electrically Programmable
Read-Only Memory/One-Time Programmable Read-Only
Memory), Including Eight Bytes for User Vectors
64 Bytes of User RAM
Peripheral Modules
15-Stage Multifunction Timer
Computer Operating Properly (COP) Watchdog
10 Bidirectional Input/Output (I/O) Lines, Including:
10-mA Sink Capability on All I/O Pins
Software Programmable Pulldowns on All I/O Pins
Keyboard Scan with Selectable Interrupt on Four I/O Pins
5.5-mA Source Capability on Six I/O Pins
Selectable Sensitivity on External Interrupt (Edge- and
Level-Sensitive or Edge-Sensitive Only)
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