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'[EE]: Best Choice for RTC ?'
2004\12\02@100325 by Lucian Copat

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Hello all,

Please indicate me what would be your choice for an Real Time Clock for a
system. The cheapest.
Thank you.

Lucian

____________________________________________

2004\12\02@102634 by Bob Axtell

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Look at Xicor. They have RTC-only as well as EEROM versions as well as RTC.
Work very well.

--Bob

Lucian Copat wrote:

>Hello all,
>
>Please indicate me what would be your choice for an Real Time Clock for a
>system. The cheapest.
>Thank you.
>
>Lucian
>
>_____________________________________________

2004\12\02@115140 by Roland

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At 05:03 PM 02/12/2004 +0200, you wrote:
>Hello all,
>
>Please indicate me what would be your choice for an Real Time Clock for a
>system. The cheapest.
>Thank you.
>
>Lucian

How about the;

M41T00

I2C, no battery diodes, Y2K, software clock correction, calibration output

In SA, about R6 (~ 1 USD)


Regards
Roland Jollivet

____________________________________________

2004\12\03@031418 by Lucian Copat

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Thank you for your answer. I will look into the models indicated by you.

Lucian
----- Original Message -----
From: "Roland" <spam_OUTjemelectricTakeThisOuTspammweb.co.za>
To: "Microcontroller discussion list - Public." <.....piclistKILLspamspam@spam@mit.edu>
Sent: Thursday, December 02, 2004 6:49 PM
Subject: Re: [EE]: Best Choice for RTC ?


{Quote hidden}

> ______________________________________________

2004\12\06@015430 by dr. Imre Bartfai
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Hi,

I recommend RS5C313 or RS5C372 from Ricoh. The latter is an I2C one, the
former is a 3-Wire bus. Costs $1 or so. Even leap years are maintained.

Regards,
Imre

On Thu, 2 Dec 2004, Lucian Copat wrote:

> Hello all,
>
> Please indicate me what would be your choice for an Real Time Clock for a
> system. The cheapest.
> Thank you.
>
> Lucian
>
> ______________________________________________

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