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PXA270 Dataheets PDF



Part Number PXA270
Manufacturers Intel Corporation
Logo Intel Corporation
Description Electrical/ Mechanical/ and Thermal Specification
Datasheet PXA270 DatasheetPXA270 Datasheet (PDF)

Intel® PXA270 Processor Electrical, Mechanical, and Thermal Specification Data Sheet n n n n n n n n n n High-performance processor: — Intel XScale® microarchitecture with Intel® Wireless MMX™ Technology — 7 Stage pipeline — 32 KB instruction cache — 32 KB data cache — 2 KB “mini” data cache — Extensive data buffering 256 Kbytes of internal SRAM for high speed code or data storage preserved during low-power states High-speed baseband processor interface (Mobile Scalable Link) Rich serial pe.

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Intel® PXA270 Processor Electrical, Mechanical, and Thermal Specification Data Sheet n n n n n n n n n n High-performance processor: — Intel XScale® microarchitecture with Intel® Wireless MMX™ Technology — 7 Stage pipeline — 32 KB instruction cache — 32 KB data cache — 2 KB “mini” data cache — Extensive data buffering 256 Kbytes of internal SRAM for high speed code or data storage preserved during low-power states High-speed baseband processor interface (Mobile Scalable Link) Rich serial peripheral set: — AC’97 audio port — I2S audio port — USB Client controller — USB Host controller — USB On-The-Go controller — Three high-speed UARTs (two with hardware flow control) — FIR and SIR infrared communications port Hardware debug features — IEEE JTAG interface with boundary scan Hardware performance-monitoring features with on-chip trace buffer Real-time clock Operating-system timers LCD Controller Universal Subscriber Identity Module interface n n n n Low power: — Wireless Intel Speedstep® Technology — Less than 500 mW typical internal dissipation — Supply voltage may be reduced to 0.85 V — Four low-power modes — Dynamic voltage and frequency management High-performance memory controller: — Four banks of SDRAM: up to 104 MHz @ 2.5V, 3.0V, and 3.3V I/O interface — Six static chip selects — Support for PCMCIA and Compact Flash — Companion chip interface Flexible clocking: — CPU clock from 104 to 624 MHz — Flexible memory clock ratios — Frequency changes — Functional clock gating Additional peripherals for system connectivity: — SD Card / MMC Controller (with SPI mode support) — Memory Stick card controller — Three SSP controllers — Two I2C controllers — Four pulse-width modulators (PWMs) — Keypad interface with both direct and matrix keys support — Most peripheral pins double as GPIOs Order Number 280002-002 INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not intended for use in medical, life saving, life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined. Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. The PXA270 processor may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request. This document and the software described in it are furnished under license and may only be used or copied in accordance with the terms of the license. The information in this document is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by Intel Corporation. Intel Corporation assumes no responsibility or liability for any errors or inaccuracies that may appear in this document or any software that may be provided in association with this document. Except as permitted by such license, no part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of Intel Corporation. Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. Copies of documents which have an ordering number and are referenced in this document, or other Intel literature may be obtained by calling 1-800-548-4725 or by visiting Intel's website at http://www.intel.com. AlertVIEW, AnyPoint, AppChoice, BoardWatch, BunnyPeople, CablePort, Celeron, Chips, CT Connect, CT Media, Dialogic, DM3, EtherExpress, ETOX, FlashFile, i386, i486, i960, iCOMP, InstantIP, Intel, Intel logo, Intel386, Intel486, Intel740, IntelDX2, IntelDX4, IntelSX2, Intel Create & Share, Intel GigaBlade, Intel InBusiness, Intel Inside, Intel Inside logo, Intel NetBurst, Intel NetMerge, Intel NetStructure, Intel Play, Intel Play logo, Intel SingleDriver, Intel SpeedStep, Intel StrataFlash, Intel TeamStation, Intel Xeon, Intel XScale, IPLink, Itanium, LANDesk, LanRover, MCS, MMX, MMX logo, Optimizer logo, OverDrive, Paragon, PC Dads, PC Parents, PDCharm, Pentium, Pentium II Xeon, Pentium III Xeon, Performance at Your Command, RemoteExpress, Shiva, SmartDie, Solutions960, Sound Mark, StorageExpress, The Com.


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