Datasheet > CR16MCS9VJE8Y

CR16MCS9VJE8Y

更新时间： 2024-11-01 23:43:31

品牌	Logo	应用领域
其他 - ETC		微控制器外围集成电路时钟
页数	文件大小	规格书
157页	1251K
描述
Microcontroller

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CR16MCS9VJE8Y 数据手册

February 2002

CR16MCS9/CR16MCS5/CR16HCS9/CR16HCS5

CompactRISC 16-Bit Reprogrammable/ROM

Microcontroller

1.0 General Description

The

CR16MCS9/CR16MCS5

and

CR16HCS9/

The

CR16MCS9/CR16MCS5

and

CR16HCS9/

CR16HCS5 CompactRISC™ microcontroller is based on a

Reduced Instruction Set Computer (RISC) architecture.

The device operates as a complete microcomputer with all

system timing, interrupt logic, flash program memory or

ROM memory, RAM, EEPROM data memory, and I/O ports

included on-chip. It is ideally suited to a wide range of em-

bedded controller applications because of its high perfor-

mance, on-chip integrated features and low power

consumption resulting in decreased system cost.

CR16HCS5 offer the high performance of a RISC architec-

ture while retaining the advantages of a traditional Com-

plex Instruction Set Computer (CISC): compact code, on-

chip memory and I/O, and reduced cost. The CPU uses a

three-stage instruction pipeline that allows execution of up

to one instruction per clock cycle, or up to 24 million in-

structions per second (MIPS) at a clock rate of 24 MHz.

The

CR16MCS9/CR16MCS5

and

CR16HCS9/

CR16HCS5 contain a FullCAN class, CAN serial interface

for low/high speed applications with 15 orthogonal mes-

sage buffers, each supporting standard as well as extend-

ed message identifiers.

Block Diagram

Fast Clk Slow Clk*

CR16B

Processing

Unit

RISC Core

CR16CAN

FullCAN 2.0B

Clock Generator

Power-on-Reset

Core Bus

Bus

Interface

Unit

64k-Byte

Flash

Program

Memory

1.5k-Byte

ISP

Memory

Power

Manage-

ment

Peripheral

Bus

Controller

2176-Byte

Interrupt

Control

Timing and

Watchdog

3k-Byte

RAM

EEPROM

Data

Memory

Peripheral Bus

USART

2 Analog

Comparators

ACCESS

bus

VTU

MFT

12-ch

8-bit A/D

I/O

MIWU

µWire/SPI

Please note that not all family members contain same peripheral modules and features.

TRI-STATE® is a registered trademark of National Semiconductor Corporation.

www.national.com

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