DatasheetsPDF.com

PXA270

Intel Corporation
Part Number PXA270
Manufacturer Intel Corporation
Description Electrical/ Mechanical/ and Thermal Specification
Published Apr 16, 2005
Detailed Description Intel® PXA270 Processor Electrical, Mechanical, and Thermal Specification Data Sheet n n n n n n n n n n High-perfo...
Datasheet PDF File PXA270 PDF File

PXA270
PXA270

Overview
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 ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)