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參數(shù)資料
| 型號： | INTEL386 CXSA |
| 廠商： | Intel Corp. |
| 英文描述： | 5-V 32-Bit Fully Static Embedded Microprocessor(5V，32位完全靜態(tài)嵌入式微處理器) |
| 中文描述： | 5V的32位嵌入式微處理器完全靜態(tài)（5V的，32位完全靜態(tài)嵌入式微處理器） |
| 文件頁數(shù)： | 1/21頁 |
| 文件大?。?/td> | 265K |
| 代理商： | INTEL386 CXSA |
Information in this document is provided solely to enable use of Intel products. Intel assumes no liability whatsoever, including infringe-
ment of any patent or copyright, for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such
products. Information contained herein supersedes previously published specifications on these devices from Intel.
INTEL CORPORATION, 1994
September 1994
Order Number:
272418-003
Intel386 CXSA
EMBEDDED MICROPROCESSOR
n
Static Intel386 CPU Core
— Low Power Consumption
— Operating Power Supply
4.5V to 5.5V - 25 and 33 MHz
4.75V to 5.25V - 40 MHz
— Operating Frequency
SA-40 = 40 MHz
SA-33 = 33 MHz
SA-25 = 25 MHz
n
Transparent Power-management System
Architecture
— Intel System Management Mode
Architecture Extension for Truly
Compatible Systems
— Power Management Transparent to
Operating Systems and Application
Programs
— Programmable Power-management
Modes
n
Clock Freeze Mode Allows Clock
Stopping at Any Time
n
Full 32-bit Internal Architecture
— 8-, 16-, 32-bit Data Types
— 8 General Purpose 32-bit Registers
n
Runs Intel386 Architecture Software in a
Cost-effective, 16-bit Hardware
Environment
— Runs Same Applications and
Operating Systems as the Intel386 SX
and Intel386 DX Processors
— Object Code Compatible with 8086,
80186, 80286, and Intel386 Processors
n
High-performance 16-bit Data Bus
— Two-clock Bus Cycles
— Address Pipelining Allows Use of
Slower, Inexpensive Memories
n
Integrated Memory Management Unit
(MMU)
— Virtual Memory Support
— Optional On-chip Paging
— 4 Levels of Hardware-enforced
Protection
— MMU Fully Compatible with Those of
the 80286 and Intel386 DX Processors
n
Virtual 8086 Mode Allows Execution of
8086 Software in a Protected and Paged
System
n
Large, Uniform Address Space
— 64 Megabyte Physical
— 64 Terabyte Virtual
— 4 Gigabyte Maximum Segment Size
n
Numerics Support with Intel387 SX
and Intel387 SL Math Coprocessors
n
On-chip Debugging Support Including
Breakpoint Registers
n
Complete System Development Support
n
High-speed CHMOS Technology
n
100-pin Plastic Quad Flatpack Package
The Intel386 CXSA embedded microprocessor is a 5-volt, 32-bit, fully static CPU with a 16-bit external data
bus, a 26-bit external address bus, and Intel’s System Management Mode (SMM). The Intel386 CXSA CPU
brings the vast software library of the Intel386 architecture to embedded systems. It provides the performance
benefits of 32-bit programming with the cost savings associated with 16-bit hardware systems.
The Intel386 CXSA microprocessor is manufactured on Intel’s 0.8-micron CHMOS V process. This process
provides high performance and low power consumption for power-sensitive applications. Figure 3 and Figure
4 illustrate the flexibility of low power devices with respect to temperature and frequency relationships.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| INTEL386 CXSB | Low-Voltage, 32-Bit, Fully Static Embedded Microprocessor(低電壓32位完全靜態(tài)嵌入式微處理器) |
| intel386 DX | 32-Bit CHMOS Microprocessor With Integrated Memory Management(32位CHMOS 微處理器帶集成存儲管理) |
| Intel386 EX | Highly Integrated, 32-Bit, Fully Static Embedded Micropocessor(32位高集成完全靜態(tài)嵌入式微處理器) |
| INTEL386 SXSA | 5-V 32-Bit Fully Static Embedded Microprocessor(5V，32位完全靜態(tài)嵌入式微處理器) |
| intel386 SX | 32-Bit CPU With a 16-Bit External Data Bus And a 24-bit External Address Bus(帶16位內(nèi)部數(shù)據(jù)總線和24位內(nèi)部地址總線32位微處理器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| INTEL386SX | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:MICROPROCESSOR |
| INTEL387 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel387TM SX MATH COPROCESSOR |
| INTEL387DX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Intel387 DX - MATH COPROCESSOR |
| INTEL387SX | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel387 SX - MATH COPROCESSOR |
| INTEL387TMDX | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel387TM DX MATH COPROCESSOR |
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