Design engineers seeking the performance of a 266 MHz ARM® CPU, but who do not require high resolution video and graphics capabilities now have a compelling new choice from Freescale: the i.MX21S applications processor.
Derived from the popular i.MX21 multimedia applications processor, the i.MX21S applications processor retains many key features, including expansion slots and several connectivity options, such as USB On-The-Go (USB-OTG) for plug-and-play connectivity. This makes it well suited for a host of cost-sensitive applications including health care devices, fire and security equipment, education products and industrial automation.
Features
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ARM926EJ-S™ core (16 KB I-Cache, 16 KB D-Cache)
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ARM Jazelle™ technology for Java™ acceleration
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Smart Speed Switch
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16/18-bit color LCD controller up to SVGA
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Smart panels support (SLCDC)
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3 x UARTs, IrDA (SIR, MIR and FIR)
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USB-OTG (one full-speed host port 2)
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I2C
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One wire
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8 x 8 keypad
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Two configurable SPIs
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Dual-slot MMC and SD/SDIO card interface
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PCMCIA support
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High-speed CMOS sensor I/F
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NAND Flash controller
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16-channel direct memory access (DMA)
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16/32-bit SDRAM controller
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CPU complex: starting at 266 MHz
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System: 133 MHz @ 1.8V
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289 MAPBGA, 14 X 14 mm, 0.65 mm pitch; 17 x 17 mm, 0.8 mm pitch
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0.13 µm
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