Does anyone know of an 8 bit microprocessor with at least 32K of SRAM and
You may find it cheaper to hook an external SRAM to an I/O port, or maybe use one of the AVRs that have extarnal bus interface
one of the AVRs that
Mike,
Which ARV has an external buss interface ????
The large RAM makes that a thin space, but your choices are
- uPSD from ST, some with 32K XRAM blocks.
- ARM uC from Philips, Atmel have models with 64K
- New DS80C401 from Dallas(maxim) has 64K RAM
Ramtron have also just released FM25L256, which behaves just like 32K serial SRAM, up to 25MHz SPI.
maybe use one of the AVRs that
Mega128/64/161/162/103/8515, S8515/4414, CAN128
Can code be run from external memory ???
No, but it has 128KB of program memory. It's also self programmable.
Thank you for the information.
Take a look at the Renesas M16C familly - ok, 31KB of ram, but lots of flash (up to 512KB) easy to use and cheap.
Markus
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