Datasheet > TS68040MF25

TS68040MF25

更新时间： 2024-09-17 19:29:43

品牌	Logo	应用领域
爱特美尔 - ATMEL		时钟外围集成电路
页数	文件大小	规格书
38页	2053K
描述
Microprocessor, 32-Bit, 25MHz, HCMOS, CQFP196, CAVITY UP, CERAMIC, QFP-196

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

TS68040MF25 技术参数

生命周期：	Transferred	零件包装代码：	QFP
包装说明：	QFP,	针数：	196
Reach Compliance Code：	unknown	ECCN代码：	3A001.A.2.C
HTS代码：	8542.31.00.01	风险等级：	5.24
地址总线宽度：	32	位大小：	32
边界扫描：	YES	最大时钟频率：	25 MHz
外部数据总线宽度：	32	格式：	FLOATING POINT
集成缓存：	YES	JESD-30 代码：	S-CQFP-G196
长度：	33.91 mm	低功率模式：	NO
端子数量：	196	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	CERAMIC, METAL-SEALED COFIRED
封装代码：	QFP	封装形状：	SQUARE
封装形式：	FLATPACK	认证状态：	Not Qualified
座面最大高度：	4.19 mm	速度：	25 MHz
最大供电电压：	5.25 V	最小供电电压：	4.75 V
标称供电电压：	5 V	表面贴装：	YES
技术：	HCMOS	温度等级：	MILITARY
端子形式：	GULL WING	端子节距：	0.635 mm
端子位置：	QUAD	宽度：	33.91 mm
uPs/uCs/外围集成电路类型：	MICROPROCESSOR	Base Number Matches：	1

TS68040MF25 数据手册

TS 68040

THIRD-GENERATION

32-BIT MICROPROCESSOR

DESCRIPTION

The TS 68040 is Thomson’s third generation of 68000-com-

patible, high-performance, 32-bit microprocessors. The

TS 68040 is a virtual memory microprocessor employing mul-

tiple, concurrent execution units and a highly integrated archi-

tecture to provide very high performance in a monolithic

HCMOS device. On a single chip, the TS 68040 integrates an

68030-compatible integer unit, an IEEE 754-compatible floa-

ting-point unit (FPU), and fully independent instruction and

data demand-paged memory management units (MMUs), in-

cluding independent 4K-byte instruction and data caches. A

high degree of instruction execution parallelism is achieved

through the use of multiple independent execution pipelines,

multiple internal buses, and a full internal Harvard architec-

ture, including separate physical caches for both instruction

and data accesses. The TS 68040 also directly supports ca-

che coherency in multimaster applications with dedicated on-

chip bus snooping logic.

The TS 68040 is user-object-code compatible with previous

members of the TS 68000 Family and is specifically opti-

mized to reduce the execution time of compiler-generated

code. The 68040 HCMOS technology, provides an ideal ba-

lance between speed, power, and physical device size.

Figure 1 is a simplified block diagram of the TS 68040. Ins-

truction execution is pipelined in both the integer unit and FPU.

Independent data and instruction MMUs control the main ca-

ches and the address translation caches (ATCs). The ATCs

speed up logical-to-physical address translations by storing re-

cently used translations. The bus snooper circuit ensures cache

coherency in multimaster and multiprocessing applications.

R suffix

PGA 179

Ceramic Pin Grid Array

Cavity down

MAIN FEATURES

26-42 MIPS integer performance.

3.5-5.6 MFLOPS floating-point-performance.

IEEE 754-Compatible FPU.

Independant instruction and data MMUs.

4K-byte physical instruction cache and 4K-byte physical

data cache accessed simultaneously.

32-bit, nonmultiplexed external address and data buses

with synchronous interface.

User-object-code compatibility with all earlier TS 68000

microprocessors.

Multimaster / multiprocessor support via bus snooping.

Concurrent integer unit, FPU, MMU, bus controller, and

bus snooper maximize throughput.

4-Gbyte direct addressing range.

Software support including optimizing C compiler and

unix* system V port.

IEEE P 1149-1 test mode (J tag).

f = 25 MHz, 33 MHz ; V

= 5 V ± 5 % ; P = 7 W.

The use of the TS 88915T clock driver is suggested.

F suffix

CQFP 196

SCREENING

Gullwing shape lead Ceramic Quad Flat Pack

MIL-STD-883.

DESC. Drawing 5962-93143.

TCS standards.

This document contains information on a new product. Specifica-

tions and information herein are subject to change without notice.

February 1998

1/38

12 3 4 5 6 7...38

中文翻译

下载PDF

与TS68040MF25相关器件

型号	品牌	获取价格	描述	数据表
TS68040MF25A	ATMEL	获取价格	Third- Generation 32-bit Microprocessor
TS68040MF33A	ATMEL	获取价格	Third- Generation 32-bit Microprocessor
TS68040MFB/C25A	ATMEL	获取价格	Third- Generation 32-bit Microprocessor
TS68040MFB/C33A	ATMEL	获取价格	Third- Generation 32-bit Microprocessor
TS68040MFD/T25A	ATMEL	获取价格	Third- Generation 32-bit Microprocessor
TS68040MFD/T33A	ATMEL	获取价格	Third- Generation 32-bit Microprocessor
TS68040MR25A	ATMEL	获取价格	Third- Generation 32-bit Microprocessor
TS68040MR33A	ATMEL	获取价格	Third- Generation 32-bit Microprocessor
TS68040MRB/C25A	ATMEL	获取价格	Third- Generation 32-bit Microprocessor
TS68040MRB/C33A	ATMEL	获取价格	Third- Generation 32-bit Microprocessor

与TS68040MF25相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

14
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

13
SL74HC10N：高性能三输入与非门解析
2024-09-03

93
AIC1781A 电池充电控制器深度解析
2024-09-03

82

产品中心

服务支持

精选活动

关于我们

帮助中心

TS68040MF25

TS68040MF25 技术参数

TS68040MF25 数据手册

与TS68040MF25相关器件

与TS68040MF25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

TS68040MF25

TS68040MF25 技术参数

TS68040MF25 数据手册

与TS68040MF25相关器件

与TS68040MF25相关文章

您还可以找

您在本页遇到什么问题？