> Don't get too caught up on the specific chip. The only real differences
between
> 24XXXX type I2C serial EEPROMs are capacity, multichip addressing, and the
size
> of page writes. So any code that either completely bit bangs or uses the
MSSP
> to communicate to a 24XXXX type EEPROM should work for the 24WC16.

1.  Smaller EEPROMS (24c01,02,04,16) use only one byte to indicate the word
address when doing page-writes.

2.  Larger EEPROMS (24c32, 24c64, ...128?, ...256?, ...512?) use two bytes
to indicate word address.

So there is a subtle (but very important) difference in the chips and the
I2C protocol they use.

michael brown

--
http://www.piclist.com hint: PICList Posts must start with ONE topic:
[PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads