Intel A80486DX2-66笔记本cpu

一般信息

类型

CPU / Microprocessor

系列

Intel 80486

CPU 编号

A80486DX2-66 is an OEM/tray microprocessor

频率

66 MHz

总线速度

33 MHz

时钟倍频器

封装

168-pin Pin Grid Array
1.75" x 1.75" (4.45 cm x 4.45 cm)

接口

PGA168

发布时间

10-Aug-92

Upgrade options

Use Intel PODP5V83 to upgrade to Pentium 83 MHz
See 80486 upgrade matrix for more information.

S规格号

部件号	ES/QS处理器			生产处理器
	Q0609	Q0618	Q0652	SK058	SK080	SX645	SX725	SX731
A80486DX2-66	+	+	+	+	+	+	+	+

部件号	生产处理器
	SX739	SX744	SX750	SX759	SX762	SX807	SX911	SX955
A80486DX2-66	+	+	+	+	+	+	+	+

部件号	生产处理器
	SYE36
A80486DX2-66	+

架构 / 微体系结构

微体系结构

i486

CPUIDs

433 (SX645, SX750, SX759, SX762)
435 (SX807, SX911)
436 (SX955)

制造工艺

0.8 micron
1.2 million transistors

数据位宽

32 bit

浮点单元

Integrated

1级缓存大小

8 KB 4-way set associative unified code and data cache

Physical memory

4 GB

Virtual memory

64 TB

低功耗特性

Stop Clock state (SL enhanced version only)
Stop Grant state (SL enhanced version only)
Stop Clock Snoop state (SL enhanced version only)
Auto Halt state (SL enhanced version only)
Auto Idle Power Down mode (SL enhanced version only)
Upgrade Power Down mode (SL enhanced version only)

On-chip peripherals

Memory management unit

电/热参数

V核

5V ± 5%

最小/最大工作温度

0°C - 85°C

Minimum/Typical/Maximum power dissipation

N/A / 4.88 Watt / 6.3 Watt
0.45 Watt (Stop Grant mode) / 4.5 Watt / 6.3 Watt (SL technology)

Notes on Intel 66 MHz

Newer versions of the processor incorporate SL technology.

类别:CPU	制造商:Intel
家族:80486	产品:Intel A80486SX-16