MCIMX233CAG4C

NXP  MCIMX233CAG4C  受限产品, 芯片, 微处理器, 32位, I.MX233, IND, 128LQFP

The i.MX233 series Applications Processor extends Freescale"s ARM9 portfolio and introduces several unique features such as power management, analogue audio, 12-bit ADC"s and a touch screen controller that allows customers to eliminate external components. The i.MX233 integrates industry-leading power management technology to manage the power sequencing required by the processor itself and supplies power to other components in the system, such as external memories, from a single Li-Ion battery. Additionally, analogue audio features such as the stereo ADC/DAC and amplifiers, plus a mono speaker amplifier provide a complete solution in a single device for multimedia applications. Furthermore, many consumer applications require a rich graphical user interface which is supported with the LCD touch screen controller and basic hardware graphics acceleration with the pixel pipeline processor.

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ARM926EJ-S™ runs up to 454MHz CPU

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16kB I/D L1 cache

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Internal 32kB SRAM

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Support for external DDR1, mDDR

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Support for external NAND with hardware error correction 20-bit BCH or 8-bit reed Solomon

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Support for external managed NANDs via SDIO

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Power management unit - Supports Li-ion batteries and battery charging capability

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High-speed USB host/device with integrated PHY

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12-bit Low-resolution ADC LRADC

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3.3V General purpose I/O

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Display controller optimized for up to 24-bit-per-pixel VGA 640 x 480 resolution

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TV encoder and 10-bit video DAC out

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Stereo analogue audio ADC/DAC

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Stereo headphone amplifier

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1.5W Mono speaker amplifier output

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S/PDIF digital output