MCU w/ integrated graphics LCD controller suggestions?
- From: Bob <SkiBoyBob@xxxxxxxxxx>
- Date: Thu, 26 Jul 2007 16:57:24 -0700
Hi all,
I'm looking for a single chip solution that integrates an Epson-like (135x family, e.g.) LCD controller and some flash with a modest MCU.
The application needs at a minimum of
2 bits per pixel and
320 by 240 STN LCD control.
Similar code and font data on a 80186 consumes around 64k bytes so it needs at least that much flash built-in. The LCD RAM obviously needs to be at least 19.2k but the general purpose RAM could be tiny (1 or 2 kbytes). SPI slave hardware is also required. Pretty modest, no?
I'm not interested in an external bus and it can't be BGA. I'm wondering if such a beast exists or if I have to put down an epson and a micro w/ bus to do this job. Production quantities are in the 1k/year range so custom is out... Suggestions?
TIA,
Bob
.
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