Intel NHPXA270
Microprocessor
Intel® PXA270 Processor Electrical, Mechanical, and Thermal Specification Data Sheet
●
●
●
●
●
● w w
● w
●
● .D
● at aS he et 4U .c om Order Number 280002-005 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
●
●
●
● Low power: — Wireless Intel Speedstep® Technology — Less than 500 mW typical internal dissipation — Supply voltage may be reduced to 0.
●
●
●
●
●
● w w
● w
●
● .D
● at aS he et 4U .c om Order Number 280002-005 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
●
●
●
● Low power: — Wireless Intel Speedstep® Technology — Less than 500 mW typical internal dissipation — Supply voltage may be reduced to 0.