Datasheet > CR16MAR5VJE8Y

CR16MAR5VJE8Y

更新时间： 2024-10-28 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
8页	103K
描述
Microcontroller

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CR16MAR5VJE8Y 数据手册

January 2001

CR16MAR5 CompactRISC 16-Bit ROM Microcontroller

1.0 General Description

The CR16MAR5 CompactRISC™ microcontroller is a gen-

eral-purpose 16-bit microcontroller based on a Reduced

Instruction Set Computer (RISC) architecture. The device

operates as a complete microcomputer with all system tim-

ing, interrupt logic, ROM program memory, RAM, and I/O

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

embedded controller applications because of its high per-

formance, on-chip integrated features and low power con-

sumption resulting in decreased system cost.

Complex 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 25 million in-

structions per second (MIPS) at a clock rate of 25 MHz.

The CR16MAR5 device contains a FullCAN class, CAN

serial interface for low/high speed applications with 15 or-

thogonal message buffers, each supporting standard as

well as extended message identifiers.

The CR16MAR5 offers the high performance of a RISC ar-

chitecture while retaining the advantages of a traditional

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

Power

Manage-

ment

Peripheral

Interrupt

Control

32K-Byte

ROM

Memory

Timing and

Watchdog

3k-Byte

RAM

Bus

Controller

Peripheral Bus

USART

ACCESS

bus

VTU

MFT

I/O

MIWU

µWire/SPI

CompactRISC™ is a trademark of National Semiconductor Corporation.

12 3 4 5 6 7 8

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CR16MAR5VJE9	NSC	获取价格	Family of 16-bit CAN-enabled CompactRISC Microcontrollers
CR16MAR5VJI0	NSC	获取价格	Family of 16-bit CAN-enabled CompactRISC Microcontrollers
CR16MAR5VJI1	NSC	获取价格	Family of 16-bit CAN-enabled CompactRISC Microcontrollers
CR16MAR5VJI2	NSC	获取价格	Family of 16-bit CAN-enabled CompactRISC Microcontrollers
CR16MAR5VJI3	NSC	获取价格	Family of 16-bit CAN-enabled CompactRISC Microcontrollers
CR16MAR5VJI4	NSC	获取价格	Family of 16-bit CAN-enabled CompactRISC Microcontrollers
CR16MAR5VJI5	NSC	获取价格	Family of 16-bit CAN-enabled CompactRISC Microcontrollers
CR16MAR5VJI6	NSC	获取价格	Family of 16-bit CAN-enabled CompactRISC Microcontrollers
CR16MAR5VJI7	NSC	获取价格	Family of 16-bit CAN-enabled CompactRISC Microcontrollers
CR16MAR5VJI8	NSC	获取价格	Family of 16-bit CAN-enabled CompactRISC Microcontrollers