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21281-DA PDF预览

21281-DA

更新时间： 2024-11-30 20:59:07
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, 166MHz, CMOS, PQFP144, TQFP-144

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中文翻译

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21281-DA 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：166 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：166 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-DA 数据手册

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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  
1234

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与21281-DA相关器件

型号 品牌 获取价格 描述 数据表
21281DB INTEL

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 		Intel® StrongARM® SA-110 Microprocessor
21281-DB INTEL

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 		暂无描述
21281EB INTEL

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 		Intel® StrongARM® SA-110 Microprocessor
21281-EB INTEL

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 		RISC Microprocessor, 32-Bit, 233MHz, CMOS, PQFP144, TQFP-144
21281FB INTEL

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 		Intel® StrongARM® SA-110 Microprocessor
21285 INTEL

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 		Microprocessor
21285AA ETC

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 		System Controller
21285-AA INTEL

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 		Micro Peripheral IC, CMOS, PBGA256
21285AB ETC

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 		System Controller
21285-AB INTEL

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 		Micro Peripheral IC, CMOS, PBGA256, BGA-256

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