Datasheet > IS80C286-12

IS80C286-12

更新时间： 2024-02-16 17:35:02

品牌	Logo	应用领域
英特矽尔 - INTERSIL		外围集成电路微处理器装置时钟
页数	文件大小	规格书
60页	757K
描述
High Performance Microprocessor with Memory Management and Protection

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技术参数
数据手册

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IS80C286-12 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	QCCJ, LDCC68,1.0SQ	Reach Compliance Code：	unknown
风险等级：	5.84	位大小：	16
JESD-30 代码：	S-PQCC-J68	JESD-609代码：	e0
端子数量：	68	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QCCJ	封装等效代码：	LDCC68,1.0SQ
封装形状：	SQUARE	封装形式：	CHIP CARRIER
电源：	5 V	认证状态：	Not Qualified
速度：	12.5 MHz	子类别：	Microprocessors
最大压摆率：	255 mA	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	J BEND	端子节距：	1.27 mm
端子位置：	QUAD	uPs/uCs/外围集成电路类型：	MICROPROCESSOR, RISC
Base Number Matches：	1

IS80C286-12 数据手册

80C286

High Performance Microprocessor

with Memory Management and Protection

March 1997

Features

• Compatible with NMOS 80286

• Wide Range of Clock Rates

Description

The Intersil 80C286 is a static CMOS version of the NMOS

80286 microprocessor. The 80C286 is an advanced, high-

performance microprocessor with specially optimized capa-

bilities for multiple user and multi-tasking systems. The

80C286 has built-in memory protection that supports operat-

ing system and task isolation as well as program and data

privacy within tasks. A 25MHz 80C286 provides up to nine-

teen times the throughput of a standard 5MHz 8086. The

80C286 includes memory management capabilities that

- DC to 25MHz (80C286-25)

- DC to 20MHz (80C286-20)

- DC to 16MHz (80C286-16)

- DC to 12.5MHz (80C286-12)

- DC to 10MHz (80C286-10)

• Static CMOS Design for Low Power Operation

- ICCSB = 5mA Maximum

- ICCOP = 185mA Maximum (80C286-10)

220mA Maximum (80C286-12)

map 2 (one gigabyte) of virtual address space per task

into 2 bytes (16 megabytes) of physical memory.

260mA Maximum (80C286-16)

310mA Maximum (80C286-20)

410mA Maximum (80C286-25)

• High Performance Processor (Up to 19 Times the 8086

Throughput)

• Large Address Space

• 16 Megabytes Physical/1 Gigabyte Virtual per Task

• Integrated Memory Management, Four-Level Memory

Protection and Support for Virtual Memory and Operat-

ing Systems

• Two 80C86 Upward Compatible Operating Modes

- 80C286 Real Address Mode

The 80C286 is upwardly compatible with 80C86 and 80C88

software (the 80C286 instruction set is a superset of the

80C86/80C88 instruction set). Using the 80C286 real

address mode, the 80C286 is object code compatible with

existing 80C86 and 80C88 software. In protected virtual

address mode, the 80C286 is source code compatible with

80C86 and 80C88 software but may require upgrading to

use virtual address as supported by the 80C286’s integrated

memory management and protection mechanism. Both

modes operate at full 80C286 performance and execute a

superset of the 80C86 and 80C88 instructions.

- PVAM

The 80C286 provides special operations to support the effi-

cient implementation and execution of operating systems.

For example, one instruction can end execution of one task,

save its state, switch to a new task, load its state, and start

execution of the new task. The 80C286 also supports virtual

memory systems by providing a segment-not-present excep-

tion and restartable instructions.

• Compatible with 80287 Numeric Data Co-Processor

• High Bandwidth Bus Interface (25 Megabyte/Sec)

• Available In

- 68 Pin PGA (Commercial, Industrial, and Military)

- 68 Pin PLCC (Commercial and Industrial)

Ordering Information

PACKAGE

TEMP. RANGE

10MHz

12.5MHz

CG80C286-12

IG80C286-12

16MHz

20MHz

25MHz

PKG. NO.

G68.B

PGA

0 C to +70 C

CG80C286-16

CG80C286-20

-40 C to +85 C IG80C286-10

G68.B

-55 C to +125 C 5962-

5962-

G68.B

9067801MXC

9067802MXC

PLCC

0 C to +70 C

CS80C286-12

IS80C286-12

CS80C286-16

IS80C286-16

CS80C286-20

IS80C286-20

CS80C286-25

N68.95

-40 C to +85 C IS80C286-10

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

FN2947.2

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...60

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与IS80C286-12相关器件

型号	品牌	获取价格	描述	数据表
IS80C286-12/TR	RENESAS	获取价格	暂无描述
IS80C286-16	INTERSIL	获取价格	High Performance Microprocessor with Memory Management and Protection
IS80C286-20	INTERSIL	获取价格	High Performance Microprocessor with Memory Management and Protection
IS80C31	ISSI	获取价格	CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
IS80C31-12	ETC	获取价格	8-Bit Microcontroller
IS80C31-12PL	ISSI	获取价格	CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
IS80C31-12PLI	ISSI	获取价格	CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
IS80C31-12PQ	ISSI	获取价格	CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
IS80C31-12PQI	ISSI	获取价格	CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
IS80C31-12W	ISSI	获取价格	CMOS SINGLE CHIP 8-BIT MICROCONTROLLER

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