Advanced USB microcontrollers are ARM-based

3 May 2006 DSP, Micros & Memory

Royal Philips Electronics claims its new LPC2800 series is the industry's most advanced ARM-based Hi-Speed USB microcontrollers. This is the first ARM7 MCU to deliver USB 2.0 device capabilities with maximum standard compliance and an on-chip Hi-Speed 480 Mbps transceiver (PHY), and the first to enable single battery cell operation. The series integrates many other high-performance peripheral features that simplify system design, including 1 MB of Flash and 8 KB cache for efficient external memory operation; I²S channels with DMA for input/output of digital audio streams; and a sigma-delta 16-bit ADC with PGA for enhanced resolution. The advanced power management features of the LPC2800 allow operation from a single AA 1,5 V battery cell, a USB cable, or an external power supply. The Philips LPC2800 will be supported by several third-party development tool manufacturers.

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