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Complete DragonBall i.MX21 memory solution

Posted: 08 Jun 2009 ?? ?Print Version ?Bookmark and Share

Keywords:microcontroller? storage? memory solution?

The Freescale DragonBall i.MX21 microcontroller is a popular choice for smart phones, wireless PDAs and many other mobile products. A cost-effective memory solution for mobile DragonBall products should include flash with execution-in-place for long battery life, a large amount of code storage, small package and of course, high performance.

Spansion's S72WS256NEE Multiple Chip Package provides this solution and can be connected directly to the DragonBall microcontroller, without the need for glue logic. Two S72WS256NEE devices provide a 32bit data bus, 128Mbytes of NOR Flash and 64Mbytes of SDRAM.

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