Selling 10 tubes of PIC16F84A (10 IC's per tube) - Page 2 - Electronic Circuits Projects Diagrams Free

**Nigel Goodwin** · 17th April 2005, 12:37 PM

Quote:

Originally Posted by bluex_scf

Hi Nigel, I'm living in France and I would like to take them all. How much are postage fees ? I'll send you a payapl money tranfer .

The chips are at work, I'll have a count tomorrow how many there are, and try and find out what postage would be.

There's also someone else interested, so I'll probably split them!.

Roboticinfo · 17th April 2005, 04:41 PM

This website is turning into ebay

Someone Electro · 17th April 2005, 05:40 PM

They have ICSP,in DIP pakeges and its 28 pin. right? (thats what i got from the datasheet)

i cod use 10 or 20 of them.As for the shiping it dosent need to be fast yust the cheapest posible (the shiping for a cuple of PICs from USA costed just $1.70)as for payment wod it be posible to pay you wen it arives in cash?

meaby for $4 (shod cover the postage and let you about $1-3 for you)

edit:good luck becoming a moderator

btw:
never ben on ebay.

:P

**Nigel Goodwin** · 17th April 2005, 06:02 PM

Quote:

Originally Posted by Someone Electro

They have ICSP,in DIP pakeges and its 28 pin. right? (thats what i got from the datasheet)

As far as I'm aware they are parallel programmed only?, but MicroChip no longer list the programming specifications, so I can't be sure - however IC-Prog doesn't list it!.

Someone Electro · 18th April 2005, 04:52 AM

WinPic dosent have it ether but it has an uknown option so you can enter its chareacteristics.

is it a special kind of this model.Il go get the datasheet

Someone Electro · 18th April 2005, 05:00 AM

heres the datasheet:
http://www.microchip.com/stellent/id....x=0&image.y=0

and botom picture is a snapshot from the datasheet (2nd one)

csaba911 · 18th April 2005, 05:28 AM

PIC16C57 is not the same family as PIC16F5x :!:

I have them, by the 100's and Nigel right about the paralel programming !

:arrow:

Quote:

The PIC16C5X Series can be programmed by applying
the 12-bit wide data word to the 12 available I/O pins
while the address is generated by the on-chip Program
Counter. The MCLR/VPP pin provides the programming
supply voltage (VPP). Programming/verify chip enable
is controlled by the T0CKI pin while the OSC1 pin controls
the Program Counter.

**Nigel Goodwin** · 18th April 2005, 08:04 AM

Quote:

Originally Posted by csaba911

PIC16C57 is not the same family as PIC16F5x :!:

No it's not, the 16F57 is the modern replacement for the 16C57.

If they were serially programmable I'd use them myself 8)

bluex_scf · 18th April 2005, 11:32 AM

The Pic16C57 is not serially programmable. It's an old generation of Pics MCUs. It has no Timers, only One interrupt source, and is OTP. The very limited resources on this pic makes it quazi-impossible to do usefull developments on it using a compiler. Most of the compilers on the market (Basic, C, Pascal ....) do not support this chip and some times PARTIALLY supports it. The problem is that this chip is a 12 bit core, its like the 12c50x family, it's not a 14bits core (like the 16c84). The only way to do something usefull with this mcu is to use asm.

PS. This

TiagoSilva · 18th April 2005, 12:33 PM

Hi, are those stollen :lol: ?

Someone Electro · 18th April 2005, 01:00 PM

Oh then there useles to me!

**Nigel Goodwin** · 18th April 2005, 01:15 PM

Quote:

Originally Posted by TiagoSilva

Hi, are those stollen :lol: ?

No! :lol:

BTW, I've had a count (after dusting the tubes), I've got 273 of them!, 17 tubes of 15, and 2 tubes of 9.

This would make for a pretty large parcel, so I'm far more interested in someone collecting them, rather than having to parcel them up.

Someone Electro · 18th April 2005, 01:25 PM

meaby an electronics museum.

Exo · 18th April 2005, 01:32 PM

funny...

One post about how bad our throw away society has become...

And here another crushing perfectly working parts 'cause they are a bit older.

It's that i dont have a parallel programmer eighter or i defenately would buy some of 'em. I'm sure i can find many uses for them.

bluex_scf · 18th April 2005, 06:23 PM

Hey .. Nigel, I would like to get them. I have developped some specialised circuits Firmware (with mpasm) so far for the 16C57RC and I would like to use it again for the XT Version. So do not throw them ... I will pay for postage.

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17th April 2005, 04:41 PM	(permalink)
Roboticinfo	reply This website is turning into ebay __________________ Robotics is heaven in my book.

17th April 2005, 05:40 PM	(permalink)
Someone Electro	They have ICSP,in DIP pakeges and its 28 pin. right? (thats what i got from the datasheet) i cod use 10 or 20 of them.As for the shiping it dosent need to be fast yust the cheapest posible (the shiping for a cuple of PICs from USA costed just $1.70)as for payment wod it be posible to pay you wen it arives in cash? meaby for $4 (shod cover the postage and let you about $1-3 for you) edit:good luck becoming a moderator btw: never ben on ebay. :P __________________ Il give you shocking experience.

18th April 2005, 04:52 AM	(permalink)
Someone Electro	WinPic dosent have it ether but it has an uknown option so you can enter its chareacteristics. is it a special kind of this model.Il go get the datasheet __________________ Il give you shocking experience.

18th April 2005, 11:32 AM	(permalink)
bluex_scf	The Pic16C57 is not serially programmable. It's an old generation of Pics MCUs. It has no Timers, only One interrupt source, and is OTP. The very limited resources on this pic makes it quazi-impossible to do usefull developments on it using a compiler. Most of the compilers on the market (Basic, C, Pascal ....) do not support this chip and some times PARTIALLY supports it. The problem is that this chip is a 12 bit core, its like the 12c50x family, it's not a 14bits core (like the 16c84). The only way to do something usefull with this mcu is to use asm. PS. This

18th April 2005, 12:33 PM	(permalink)
TiagoSilva	Hi, are those stollen :lol: ?

18th April 2005, 01:00 PM	(permalink)
Someone Electro	Oh then there useles to me! __________________ Il give you shocking experience.

18th April 2005, 01:25 PM	(permalink)
Someone Electro	meaby an electronics museum. __________________ Il give you shocking experience.

18th April 2005, 01:32 PM	(permalink)
Exo	funny... One post about how bad our throw away society has become... And here another crushing perfectly working parts 'cause they are a bit older. It's that i dont have a parallel programmer eighter or i defenately would buy some of 'em. I'm sure i can find many uses for them.

18th April 2005, 06:23 PM	(permalink)
bluex_scf	Hey .. Nigel, I would like to get them. I have developped some specialised circuits Firmware (with mpasm) so far for the 16C57RC and I would like to use it again for the XT Version. So do not throw them ... I will pay for postage.