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80C251TQ24

80C251TQ24首页预览图
型号: 80C251TQ24
PDF文件:
  • 80C251TQ24 PDF文件
  • 80C251TQ24 PDF在线浏览
功能描述: TQHIGH-PERFORMANCE CHMOS MICROCONTROLLER
PDF文件大小: 1046.61 Kbytes
PDF页数: 共36页
制造商: INTEL[Intel Corporation]
制造商LOGO: INTEL[Intel Corporation] LOGO
制造商网址: http://www.intel.com
捡单宝80C251TQ24
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  • 深圳市安富世纪电子有限公司

    7

    18924630310刘清影华强北路1019号华强广场A16楼11012351

  • 80C251TQ24
  • INTEL 
  • PLCC44 
  • 19+ 
  • 7500 
  • 代理渠道!终端免费索样! 

PDF页面索引
120%
© INTEL CORPORATION December 2003 Order Number: 273129-002
8xC251TB/TQ
HIGH-PERFORMANCE CHMOS MICROCONTROLLER
Commercial/Express
Real-t ime and Programmed W ait S ta te
Bus Operation
Binary-code Compatible with MCS
®
51
Pin Compatible with 44-pin PLCC and
40-pin PDI P MCS
51 Sockets
Register -based MCS
®
251 Architecture
40-byte Register File
Registers Accessible as Bytes,
Words, or Double Words
Enriched MCS 51 Instruction Set
16-bit and 32- bit Arithmetic and
Logic Inst ructions
Comp are and Conditional Jum p
Instructions
Expanded Set of Move Instructions
Linear Addre ssing
256-Kbyte Expanded External
Code/Data Memory Space
ROM Options:
16 Kbytes or without ROM
16-bit Int ernal Code Fetch
64-Kbyte Extended Stack Space
On-chip Dat a RAM Opti ons:
512-Byte
8-bit , 2-c lock External Code Fetch in
Page Mode
Fast MCS 251 Instr ucti on Pipeline
User-selectable Configurations:
External Wait States (0- 3 wait
stat es)
Address Range & Memory Mapping
Page Mode
Extended Data Float Timings or
8xC251Sx Com patible AC Timings
32 Program mab le I /O Lines
Eight Maskable Interrupt Sources with
Four Programmable Priority Levels
Three Flexible 16-bit Timer/counters
Hardware Watchdog Timer
Programmable Counter Array
High-speed Output
Compare/Capture Oper ati o n
Pulse Width Modulator
W atchdog Timer
Two Pr ogram mable Serial I/O Ports
Framing Error Det ection
Automatic Address Recognition
High-per for ma nce CHMOS Technol ogy
Static Stand by to 24- MHz Operation
Complete Syste m Developm ent
Support
Comp atible with Existing Tools
MCS 251 Tool s Available: Compiler,
Assembler, Debugger, ICE
Package Options (PDIP and PLCC)
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