piclist 1997\08\15\195651a >
Thread: 16c84 OTP ?
picon face BY : John Payson email (remove spam text)

> does anybody know if there is a cheaper OTP version of
> 16c84 ?

Do you mean a chip with data EEPROM but code OTP?  Nothing like that exists
currently from Microchip; your best bet would probably be to use a chip like
the 16C62x or 16C62 and use an external EEPROM chip.  They're cheap, small,
and not all that much of a pain to program; many will only cost you two I/O
pins.  Perhaps Microchip will come up with something between the 16x84 and
the 16CR84 [mask ROM] but for the moment I'd suggest using the existing
parts with external EEPROM.

In reply to: <9708152219.AA01167@shakti.hal.com> from "Ravindra Divekar" at Aug 15, 97 03:19:39 pm
See also: www.piclist.com/techref/microchip/devices.htm?key=16C
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