There are much larger SPI memories

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??? 01/07/10 07:39 Read: times	#172220 - There are much larger SPI memories Responding to: ???'s previous message
	I recently ordered a few 2 Mbit SPI FRAM's. Those certainly are larger than what most small MCU's, e.g. 805x will require in most reasonable tasks. Larger tasks are generally handled with larger (16/32-bit) MCU's. These FRAM's are, of course, non-volatile, and they operate at up to 40 MHz. RE

List of 26 messages in thread

Topic Author Date
Need more Internal RAM              01/01/70 00:00
   Yes, but they handle it the same as external RAM              01/01/70 00:00
   Look here              01/01/70 00:00
      Ok              01/01/70 00:00
   complicated and complicated              01/01/70 00:00
   why?              01/01/70 00:00
   It's Not Really So Complicated--And....              01/01/70 00:00
      someone recently posted a link to a 805x with 64kB of RAM              01/01/70 00:00
      Proper methodology can't really bound the memory requirement              01/01/70 00:00
      That's My Point              01/01/70 00:00
   RAM expansion need not be complicated!              01/01/70 00:00
      MOVX problem              01/01/70 00:00
         No              01/01/70 00:00
            unless you have external glue logic              01/01/70 00:00
               Yes              01/01/70 00:00
         "bible" time!              01/01/70 00:00
      There are much larger SPI memories              01/01/70 00:00
   Look at Wiz chip              01/01/70 00:00
      Link?              01/01/70 00:00
         links              01/01/70 00:00
            Overkill?              01/01/70 00:00
               and expensive?              01/01/70 00:00
                  When at electronics store              01/01/70 00:00
                     Which one?              01/01/70 00:00
                     How does that compare with ordering from outside?              01/01/70 00:00
                        I've always had to do that!              01/01/70 00:00

Back to Subject List

Topic	Author	Date
Need more Internal RAM		01/01/70 00:00
Yes, but they handle it the same as external RAM		01/01/70 00:00
Look here		01/01/70 00:00
Ok		01/01/70 00:00
complicated and complicated		01/01/70 00:00
why?		01/01/70 00:00
It's Not Really So Complicated--And....		01/01/70 00:00
someone recently posted a link to a 805x with 64kB of RAM		01/01/70 00:00
Proper methodology can't really bound the memory requirement		01/01/70 00:00
That's My Point		01/01/70 00:00
RAM expansion need not be complicated!		01/01/70 00:00
MOVX problem		01/01/70 00:00
No		01/01/70 00:00
unless you have external glue logic		01/01/70 00:00
Yes		01/01/70 00:00
"bible" time!		01/01/70 00:00
*There are much larger SPI memories*		01/01/70 00:00
Look at Wiz chip		01/01/70 00:00
Link?		01/01/70 00:00
links		01/01/70 00:00
Overkill?		01/01/70 00:00
and expensive?		01/01/70 00:00
When at electronics store		01/01/70 00:00
Which one?		01/01/70 00:00
How does that compare with ordering from outside?		01/01/70 00:00
I've always had to do that!		01/01/70 00:00