MC68HC705RC17DW中文資料恩智浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書

Features

Features of the MC68HC705RC17 include:

? Low Cost

? HC05 Core

? 28-Pin SOIC or DIP Packages

? On-Chip Oscillator with 32.768-kHz Crystal/Ceramic Resonator

? Phase-Locked Loop (PLL) Synthesizer with Programmable Speed

? 15,936 Bytes of User ROM

? 64 Bytes of Burn-In ROM

? 352 Bytes of On-Chip RAM

? 14-Stage Core Timer with Real-Time Interrupt (RTI) and

Computer Operating Properly (COP) Watchdog Circuits

? Carrier Modulator Transmitter Supporting Baseband, Pulse

Length Modulator (PLM), and Frequency Shift Keying (FSK)

Protocols

? Low-Power Reset Pin

? 18 Bidirectional I/O Lines (Four Additional I/O Lines Available for

Bond Out in Higher Pin Count Packages)

? Programmable Pullups and Interrupt on Eight Port Pins

(PB0–PB7)

? High-Current Infrared (IR) Drive Pin

? High-Current Port Pin (PC0)