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21281-CA PDF预览

21281-CA

更新时间: 2024-02-15 01:07:24
品牌 Logo 应用领域
英特尔 - INTEL 时钟外围集成电路
页数 文件大小 规格书
4页 135K
描述
RISC Microprocessor, 32-Bit, 200MHz, CMOS, PQFP144, TQFP-144

21281-CA 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:LFQFP, QFP144,.87SQ,20
针数:144Reach Compliance Code:unknown
ECCN代码:3A001.A.3HTS代码:8542.31.00.01
风险等级:5.92地址总线宽度:32
位大小:32边界扫描:YES
最大时钟频率:200 MHz外部数据总线宽度:32
格式:FIXED POINT集成缓存:NO
JESD-30 代码:S-PQFP-G144JESD-609代码:e0
长度:20 mm低功率模式:YES
端子数量:144最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP144,.87SQ,20
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:2,3.3 V
认证状态:Not Qualified座面最大高度:1.7 mm
速度:200 MHz子类别:Microprocessors
最大供电电压:2.2 V最小供电电压:1.8 V
标称供电电压:2 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:20 mm
uPs/uCs/外围集成电路类型:MICROPROCESSOR, RISCBase Number Matches:1

21281-CA 数据手册

 浏览型号21281-CA的Datasheet PDF文件第2页浏览型号21281-CA的Datasheet PDF文件第3页浏览型号21281-CA的Datasheet PDF文件第4页 
Digital Semiconductor  
SA-110 Microprocessor  
for Embedded Applications  
Product Brief  
SA-110  
StrongARM  
166, 200, 233 MHz  
The Digital Semiconductor SA-110 Microprocessor (SA-110), the first member of  
the StrongARM family of high-performance, low-power microprocessors, is  
optimized for embedded consumer applications. Featuring superior power  
efficiency, low cost, and the highest performance and price/performance in the  
industry, the SA-110 is ideal for high-bandwidth network switching, intelligent  
office machines, storage systems, and internet appliances. In addition to  
delivering unparalleled performance in a low-power design, the SA-110 offers  
compatibility with existing ARM development tools and operating systems.  
Applications  
• Embedded control  
• Net appliances  
Internetworking: routers, bridges,  
LAN switches  
Office automation: printers, scanners,  
copiers  
Telecommunication: PBX, cellular  
base station  
Storage peripherals: drive and RAID  
controllers  
Internet terminals (PCs)  
Network computers  
Digital set-top devices  
Internet television  
Video kiosks  
Web phone  
Video phone  
PC add-ins: intelligent I/O cards,  
LAN/WAN  
Benefits  
• Industry-leading price performance  
ideal for any consumer product that  
demands high performance within a  
tight cost budget.  
• Compatibility with ARM and the  
availability of key third-party  
development tools (RTOS) reduces  
design efforts and cost.  
• Complete suite of software and  
hardware tools speeds time to market.  
• High performance allows DSP function  
(for example, V. 34 bis soft modem) to  
be implemented in software, thus  
reducing system cost.  
• Range of core logic companion chips  
available (including the Digital  
Semiconductor 21285 Core Logic).  
• Enables manufacturers to compete  
effectively in the rapidly embedded  
consumer application market.  
Description  
The SA-110 is a general-purpose, 32-bit RISC microprocessor with a 16KB instruction  
cache (Icache); a 16KB write-back data cache (Dcache); a write buffer; and a memory-  
management unit (MMU) combined in a single chip. The five-stage pipeline distributes  
tasks evenly over time to remove bottlenecks, ensuring high throughput for the core  
logic. The SA-110 onchip MMU supports a conventional two-level page-table  
structure, with a number of extensions. These features result in a high instruction  
throughput and impressive real-time response for a small and cost-effective chip.  
21 May 1997  
EC–QPWKD–TE  

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