參數(shù)資料
型號(hào)： CR16MES9
廠商： National Semiconductor Corporation
元件分類： 16位微控制器
英文描述： Family of CompactRISC 16-Bit Microcontrollers
中文描述： 家庭CompactRISC 16位微控制器
文件頁數(shù)： 1/99頁
文件大?。?/td> 449K
代理商： CR16MES9
2001 National Semiconductor Corporation
www.national.com
C
C
December 2001
CR16MES5/CR16MES9/CR16MFS5/CR16MFS9/
CR16MHS5/CR16MHS9/CR16MNS5/CR16MNS9/
CR16M9S5/CR16MUS5/CR16MUS9/
Family of CompactRISC 16-Bit Microcontrollers
1.0
The family of CompactRISC microcontrollers are gener-
al-purpose 16-bit microcontrollers based on a Reduced In-
struction Set Computer (RISC) architecture. The device
operates as a complete microcomputer with all system tim-
ing, interrupt logic, flash program memory or ROM memo-
ry, RAM, EEPROM data memory, and I/O ports included
on-chip. It is ideally suited to a wide range of embedded
controller applications because of its high performance,
on-chip integrated features and low power consumption,
resulting in decreased system cost.
General Description
The family of CompactRISC 16-bit microcontrollers offer
the high performance of a RISC architecture while retain-
ing the advantages of a traditional 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 20 million instructions per second (MI-
PS) at a clock rate of 20 MHz.
CR16B
Core
Core Bus
Peripheral Bus
Clock Generator
Power-on-Reset
Slow Osc
Processing
Unit
I/O
μ
Wire/SPI
A/D
Fast Osc
2 kbyte
RAM
Interrupt
Control
(ICU)
Peripheral
Bus
Controller
48k Flash
Program
Memory
Two Analog
Comparators
Real-Time
Timer
WATCHDOG
Power-Save
Management
Two
MFTs
Two
USARTs
TRI-STATE is a registered trademark of National Semiconductor Corporation.
640 Bytes
EEPROM
Data
Memory
boot
ROM
MIWU
Please note that not all family members contain same peripheral modules and features.
Block Diagram
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CR16MES944V8 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Family of CompactRISC 16-Bit Microcontrollers
CR16MES944VE 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Family of CompactRISC 16-Bit Microcontrollers
CR16MES944VI 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Family of CompactRISC 16-Bit Microcontrollers
CR16MFS5 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Family of CompactRISC 16-Bit Microcontrollers
CR16MFS544V7Y 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
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