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参数资料
| 型号： | PXA250 |
| 厂商： | Intel Corp. |
| 英文描述： | Intel-R PXA250 and PXA210 Applications Processors |
| 中文描述： | 英特尔- R的PXA250和PXA210应用处理器 |
| 文件页数： | 1/46页 |
| 文件大小： | 431K |
| 代理商： | PXA250 |
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Intel
PXA250 and PXA210 Applications
Processors
Electrical, Mechanical, and Thermal Specification
Datasheet
Product Features
High Performance Processor
—
Intel
XScale
Microarchitecture
—
32 KB Instruction Cache
—
32 KB Data Cache
—
2 KB
“
mini
”
Data Cache
—
Extensive Data Buffering
Intel
Media Processing Technology
—
Enhanced 16-bit Multiply
—
40-bit Accumulator
Flexible Clocking
—
CPU clock from 66 to 300 MHz
—
Flexible memory clock ratios
—
Frequency change modes
Rich Serial Peripheral Set
—
AC97 Audio Port
—
I2S Audio Port
—
USB Client Controller
—
High Speed UART
—
Second UART with flow control
—
FIR and SIR infrared comm ports
Low Power
—
Less than 500 mW Typical Internal
Dissipation
—
Supply Voltage may be Reduced to
0.85 V
—
Low Power/Sleep Modes
High Performance Memory Controller
—
Four Banks of SDRAM - up to 100 MHz
—
Five Static Chip Selects
—
Support for PCMCIA or Compact Flash
—
Companion Chip interface
Additional Peripherals for system
connectivity
—
Multimedia Card Controller (MMC)
—
SSP Controller
—
I2C Controller
—
Two Pulse Width Modulators (PWMs)
—
All peripheral pins double as GPIOs.
Hardware debug features
Hardware Performance Monitoring features
Order Number:
278524-001
February, 2002
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PXA250B2C400 | 制造商:Intel 功能描述:Microprocessor, 32 Bit, 256 Pin, Plastic, BGA |
| PXA250C0C400 | 制造商:Intel 功能描述:IC,MICROPROCESSOR,32-BIT,CMOS,BGA,256PIN,PLASTIC |
| PXA255 | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:PXA255 Processor |
| PXA25VC22RMH70TP | 制造商:United Chemi-Con Inc 功能描述:Cap Aluminum 22uF 25V 20% (8 X 6.7mm) SMD 0.05 Ohm 1800mA 2000 hr 105°C T/R |
| PXA270 | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:Electrical, Mechanical, and Thermal Specification |
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