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| 型号： | PXA255 |
| 厂商： | Intel Corp. |
| 英文描述： | PXA255 Processor |
| 中文描述： | PXA255处理器 |
| 文件页数： | 3/40页 |
| 文件大小： | 1191K |
| 代理商： | PXA255 |
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PXA255 Processor — Electrical, Mechanical, and Thermal Specification
Data Sheet
3
Contents
1.0
About This Document
............................................................................................7
2.0
Functional Overview
..............................................................................................7
3.0
Package Information
..............................................................................................8
3.1
Package Introduction.....................................................................................8
3.1.1
Functional Signal Definitions............................................................8
3.1.1.1
PXA255 Processor Signal Pin Descriptions .....................8
3.2
Package Power Ratings..............................................................................22
4.0
Electrical Specifications
......................................................................................22
4.1
Absolute Maximum Ratings.........................................................................22
4.2
Power Consumption Specifications.............................................................23
4.3
Operating Conditions...................................................................................25
4.4
Targeted DC Specifications.........................................................................26
4.5
Targeted AC Specifications.........................................................................27
4.6
Oscillator Electrical Specifications...............................................................28
4.6.1
32.768-kHz Oscillator Specifications..............................................28
4.6.2
3.6864 MHz Oscillator Specifications.............................................29
4.7
Reset and Power AC Timing Specifications................................................30
4.7.1
Power-On Timing ...........................................................................30
4.7.2
Hardware Reset Timing..................................................................32
4.7.3
Watchdog Reset Timing.................................................................32
4.7.4
GPIO Reset Timing ........................................................................32
4.7.5
Sleep Mode Timing ........................................................................33
4.8
Memory Bus and PCMCIA AC Specifications.............................................35
4.9
Peripheral Module AC Specifications..........................................................37
4.9.1
LCD Module AC Timing..................................................................37
4.9.2
SSP Module AC Timing..................................................................37
4.9.3
Boundary Scan Test Signal Timings ..............................................38
4.10
AC Test Conditions .....................................................................................39
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| PXA300 | 制造商:Marvell 功能描述: |
| PXA310 | 制造商:MARVELL 制造商全称:MARVELL 功能描述:Rich Multimedia with Scalable Performance up to 624 MHz for Cost-Effective and Power-Effi cient Secure 3.5G Smartphones |
| PXA320 | 制造商:MARVELL 制造商全称:MARVELL 功能描述:Cost-Effective, Scalable Performance up to 806 MHz for Power-Efficient, High-End Multimedia Handsets, Embedded Solutions, and Enterprise-Class Devices |
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