AT91RM9200-QU

microcontroller, 32-Bit, 128KB, 1.8V/3.3V, 208-Pin PQFP, 30.4 mA, 180MHz

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Price:: US $1.00~10.00 / piece [Get Latest Price]

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PartNumber:: AT91RM9200-QU

Brand:: ATMEL Corporation - ATMEL | Pack: QFP | D/C: 10+

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Products Upload time: 2012-01-15

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Part Number:AT91RM9200-QU
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Product Summary

The AT91RM9200-QU-002 is a kind of ARM920T-based microcontroller. It is a complete system-on-chip built around the ARM920T ARM Thumb processor. The AT91RM9200-QU includes a high-speed on-chip SRAM workspace, and a low-latency External Bus Interface (EBI) for seamless connection to whatever configuration of off-chip memories and memory-mapped peripherals is required by the application. Besides, the AT91RM9200-QU integrates a wide range of standard interfaces including USB 2.0 Full Speed Host and Device and Ethernet 10/100 Base-T Media Access Controller (MAC).

Parametrics

AT91RM9200-QU absolute maximum ratings of the AT91RM9200-QC-002 can be summarized as:(1)operating temperature (industrial):-40℃ to +85℃;(2)storage temperature:-60℃ to +150℃;(3)voltage on input pins with respect to ground:-0.3V to +3.6V;(4)maximum operating voltage (VDDCORE, VDDPLL and VDDOSC):1.95 V;(5)maximum operating voltage (VDDIOM and VDDIOP):3.6 V;(6)DC output current (SDA10, SDCKE, SDWE, RAS, CAS):16 mA;(7)DC output current (any other pin):8 mA.

Features

AT91RM9200-QU features: (1)low power: 30.4 mA on VDDCORE, 3.1 mA in standby mode; (2)enhanced clock generator and power management controller; (3)two On-chip oscillators with two PLLs; (4)very slow clock operating mode and software power optimization capabilities four programmable external clock signals; (5)system timer including periodic interrupt, watchdog and second counter; (6)real-time clock with alarm interrupt; (7)debug unit, two-wire UART and support for debug communication channel; (8)advanced interrupt controller with 8-level priority, individually maskable vectored interrupt sources, spurious interrupt protected.