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参数资料
| 型号： | MC68HC05RC18FN |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC44 |
| 封装： | PLASTIC, LCC-44 |
| 文件页数： | 35/126页 |
| 文件大小： | 1180K |
| 代理商： | MC68HC05RC18FN |
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NON-DISCLOSURE
AGREEMENT
REQUIRED
General Description
General Release Specification
MC68HC05RC18 — Rev. 2.1
16
General Description
Freescale Semiconductor
1.2 Introduction
The MC68HC05RC18 is a general-purpose, low-cost addition to the
M68HC05 Family of microcontroller units (MCUs) and is suitable for
remote control applications. It contains the HC05 central processing unit
(CPU) core, including the 14-stage core timer with real-time interrupt
(RTI) and computer operating properly (COP) watchdog systems. On-
chip peripherals include a carrier modulator transmitter (CMT). The 16-
Kbyte memory map has 15,936 bytes of user ROM and 352 bytes of
RAM. There are 20 input-output (I/O) lines (eight having keyscan logic
and pullups) and a low-power reset pin. The MC68HC05RC18 is
available in a 28-pin small outline integrated circuit (SOIC) package, a
29-pin dual-in-line package (DIP), or a 44-pin plastic leaded chip carrier
(PLCC). Four additional I/O lines are available for bond out in higher pin
count packages.
1.3 Features
Features of the MC68HC05RC18 include:
Low Cost
HC05 Core
28-Pin SOIC, 28-Pin DIP, or 44-Pin PLCC Packages
On-Chip Oscillator with Crystal/Ceramic Resonator
4.2-MHz Maximum Oscillator Frequency at 2.2 to 5.0 Volt Supply
Fully Static Operation
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 (CMT) Supporting Baseband, Pulse
Length Modulator (PLM), and Frequency Shift Keying (FSK)
Protocols
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC68HC05RC8 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05RC8DW | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05RC8FN | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05RC8P | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05SC24 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Secure 8-bit microcomputer with EEPROM |
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