Datasheet > NG80386SX-25

NG80386SX-25

更新时间： 2024-11-08 03:06:43

品牌	Logo	应用领域
超微 - AMD		外围集成电路微处理器装置时钟
页数	文件大小	规格书
30页	560K
描述
High-Performance, Low-Power, Embedded Microprocessors

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

NG80386SX-25 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	BQFP, SPQFP100,.9SQ
针数：	100	Reach Compliance Code：	unknown
ECCN代码：	3A001.A.3	HTS代码：	8542.31.00.01
风险等级：	5.75	Is Samacsys：	N
其他特性：	BARREL SHIFTER; ADDER	地址总线宽度：	24
位大小：	32	边界扫描：	NO
最大时钟频率：	50 MHz	外部数据总线宽度：	16
格式：	FIXED POINT	集成缓存：	NO
JESD-30 代码：	S-PQFP-G100	JESD-609代码：	e0
长度：	19.05 mm	低功率模式：	NO
DMA 通道数量：		外部中断装置数量：	2
串行 I/O 数：		端子数量：	100
片上数据RAM宽度：		最高工作温度：	100 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	BQFP	封装等效代码：	SPQFP100,.9SQ
封装形状：	SQUARE	封装形式：	FLATPACK
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	5 V
认证状态：	Not Qualified	RAM（字数）：	0
座面最大高度：	4.572 mm	速度：	25 MHz
子类别：	Microprocessors	最大压摆率：	190 mA
最大供电电压：	5.5 V	最小供电电压：	4.5 V
标称供电电压：	5 V	表面贴装：	YES
技术：	MOS	温度等级：	OTHER
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	19.05 mm
uPs/uCs/外围集成电路类型：	MICROPROCESSOR	Base Number Matches：	1

NG80386SX-25 数据手册

FINAL

Am386 SX/SXL/SXLV

High-Performance, Low-Power, Embedded Microprocessors

DISTINCTIVE CHARACTERISTICS

■ Member of the E86™ CPU series

– 16-bit data bus

– Fully compatible with all 386SX systems and

software

■ System Management Mode (SMM) for system

– 24-bit address bus

and power management (Am386SXLV only)

– 16-Mbyte address range

– System Management Interrupt (SMI) for power

management independent of processor

operating mode and operating system

– Long-term stable supply from AMD

■ 40-, 33- and 25-MHz operating speeds

■ Ideal for embedded applications

– True Static design for low-power applications

– 3–5 V operation (at 25 MHz)

– Ideal for cost-sensitive designs

– True DC (0 MHz) operation

– SMI coupled with I/O instruction break feature

provides transparent power off and auto resume

of peripherals which may not be “power aware”

– SMI is non-maskable and has higher priority

than Non-Maskable Interrupt (NMI)

– Automatic save and restore of the

microprocessor state

■ Industry Standard Architecture

– Supports world’s largest software base for x86

architectures

■ 100-lead Plastic Quad Flat Pack (PQFP) package

■ Extended temperature version available

– Wide range of chipsets and BIOS available

GENERAL DESCRIPTION

The Am386®SX/SXL/SXLV microprocessors are low-

cost, high-performance CPUs for embedded applica-

tions. Embedded customers benefit from using the

Am386 microprocessor in a number of ways.

coupled with the I/O instruction break feature to imple-

ment transparent power management of peripherals.

SMM can be used by system designers to implement

system and power management code independent of

the operating system or the processor mode.

The Am386SX/SXL/SXLV microprocessors provide

embedded customers access to very inexpensive pro-

cessors and the highest performance of any 386SX

available anywhere. The 16-bit data path allows for in-

expensive memory design. Full static operation, cou-

pled with 3-V supplies, benefit customers who desire

low-power designs. Standby Mode allows the

Am386SXL/SXLV microprocessors to be clocked

down to 0 MHz (DC) and retain full register contents. A

float pin places all outputs in a three-state mode to fa-

cilitate board test and debug.

Since the Am386SX/SXL/SXLV microprocessors are

supported as an embedded product in the E86 family,

customers can rely on long-term supply of product, and

extended temperature products.

In addition, customers have access to the largest se-

lection of inexpensive development tools, compilers,

and chipsets. A large number of PC operating systems

and Real Time Operating Systems (RTOS) support the

Am386SX/SXL/SXLV microprocessors. This means

cheaper development costs, and improved time to mar-

ket.

Additionally, the Am386SXLV microprocessor comes

with System Management Mode (SMM) for system and

power management. SMI (System Management Inter-

rupt) is a non-maskable, higher priority interrupt than

NMI and has its own code space (1 Mbyte in Real

Mode and 16 Mbyte in Protected Mode). SMI can be

The Am386SX/SXL/SXLV microprocessor is available

in a small footprint 100-pin Plastic Quad Flat Pack

(PQFP) package.

Publication# 21020 Rev: A Amendment/0

Issue Date: April 1997

12 3 4 5 6 7...30

中文翻译

下载PDF

与NG80386SX-25相关器件

型号	品牌	获取价格	描述	数据表
NG80386SX-33	AMD	获取价格	High-Performance, Low-Power, Embedded Microprocessors
NG80386SX-40	AMD	获取价格	High-Performance, Low-Power, Embedded Microprocessors
NG80386SXL-25	AMD	获取价格	High-Performance, Low-Power, Embedded Microprocessors
NG80386SXL-33	AMD	获取价格	High-Performance, Low-Power, Embedded Microprocessors
NG80386SXLP20	INTEL	获取价格	RISC Microprocessor, 32-Bit, 20MHz, CMOS, PQFP100
NG80386SXLP25	INTEL	获取价格	RISC Microprocessor, 32-Bit, 25MHz, CMOS, PQFP100
NG80386SXLP33	INTEL	获取价格	RISC Microprocessor, 32-Bit, 33MHz, CMOS, PQFP100
NG80386SXLV25	ROCHESTER	获取价格	Microprocessor, CMOS, PQFP100, PLASTIC, QFP-100
NG80386SXLV-25	AMD	获取价格	High-Performance, Low-Power, Embedded Microprocessors
NG80486DXLV-33	ETC	获取价格	32-Bit Microprocessor

与NG80386SX-25相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

19
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

16
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

39
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

37

产品中心

服务支持

精选活动

关于我们

帮助中心

NG80386SX-25

NG80386SX-25 技术参数

NG80386SX-25 数据手册

与NG80386SX-25相关器件

与NG80386SX-25相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

NG80386SX-25

NG80386SX-25 技术参数

NG80386SX-25 数据手册

与NG80386SX-25相关器件

与NG80386SX-25相关文章

您还可以找

您在本页遇到什么问题？