small can-micro

hello,

i'm looking for the smallest (smd)can-microcontroller available on the
market. It should have at least an a/d-converter, uart and spi (. I am
also looking for a small (smd) can-interface and tranceiver.

thanks in advance,

heiko

heiko_greiner@hotmail.com wrote:
> hello,

> i'm looking for the smallest (smd)can-microcontroller available on the
> market. It should have at least an a/d-converter, uart and spi (. I am
> also looking for a small (smd) can-interface and tranceiver.

The AT90CAN128 should be available RSN. Samples should be available.

Bye
-- 
Uwe Bonnes                bon@elektron.ikp.physik.tu-darmstadt.de

Institut fuer Kernphysik  Schlossgartenstrasse 9  64289 Darmstadt
--------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------

On 1 Feb 2005 13:19:10 -0800, <heiko_greiner@hotmail.com> wrote:

> i'm looking for the smallest (smd)can-microcontroller available on the
> market. It should have at least an a/d-converter, uart and spi (. I am
> also looking for a small (smd) can-interface and tranceiver.

Philips' LPC2119 has two CAN channels, two UARTs, two SPIs and 4-channel 
10bit ADC.  Don't know whether LQFP64 10x10mm package is small enough for 
your application.

   Vadim

On 1 Feb 2005 13:19:10 -0800, heiko_greiner@hotmail.com wrote in
comp.arch.embedded:

> hello,
> 
> i'm looking for the smallest (smd)can-microcontroller available on the
> market. It should have at least an a/d-converter, uart and spi (. I am
> also looking for a small (smd) can-interface and tranceiver.
> 
> thanks in advance,
> 
> heiko

Depending on the processor horsepower you need, Motorola has member of
the HS12 16-bit microcontroller with one or more CAN controllers and
A/D.  TI has members of the 28xx 32-bit fixed point DSP with the same
feature mix.  Don't know about package sizes though.  We're using some
of both, but in versions with external bus so a lot more pins.

-- 
Jack Klein
Home: http://JK-Technology.Com
FAQs for
comp.lang.c http://www.eskimo.com/~scs/C-faq/top.html
comp.lang.c++ http://www.parashift.com/c++-faq-lite/
alt.comp.lang.learn.c-c++
http://www.contrib.andrew.cmu.edu/~ajo/docs/FAQ-acllc.html

heiko_greiner@hotmail.com wrote:
> hello,
> 
> i'm looking for the smallest (smd)can-microcontroller available on the
> market. It should have at least an a/d-converter, uart and spi (. I am
> also looking for a small (smd) can-interface and tranceiver.
> 
> thanks in advance,

Microchip were talking about a MLF package CAN uC ( 6mm2?),
and Atmel do the T89C51CC01 in small 24-32 pin packages.

If you buy enough, I'm sure they would put it into MLF :)

SiLabs go as small as TQFP64, for their CAN uC.
-jg

Heiko,

could you share some other parameters such as estimated code size,
required performance, target prize.

e.g. would a device with 8k code 512 bytes RAM in a QFP44 or a TSSOP 28
do the job? SPI would be there also 8-channel 10-bit ADC.  This is a
project that I know is in the works but about 4 months to samples.
Just checking if your application (what is it if you can share) would
be a fit.

Schwob

heiko_greiner@hotmail.com wrote:
> hello,
>
> i'm looking for the smallest (smd)can-microcontroller available on
the
> market. It should have at least an a/d-converter, uart and spi (. I
am
> also looking for a small (smd) can-interface and tranceiver.
> 
> thanks in advance,
> 
> heiko

heiko_greiner@hotmail.com wrote:

> hello,
> 
> i'm looking for the smallest (smd)can-microcontroller available on the
> market. It should have at least an a/d-converter, uart and spi (. I am
> also looking for a small (smd) can-interface and tranceiver.
> 
> thanks in advance,
> 
> heiko

If I remember correctly, Fujitsu has parts in 7x7
1. remark: mm of course, not inches (coming from Germany)
2. remark: or was it another manufacturer?


http://www.electronicstalk.com/news/fuj/fuj114.html
www.fujitsu.com/downloads/MICRO/fma/pdf/e713717.pdf 
-- 

with best regards / mit freundlichen Gr��en

   Heinz-J�rgen Oertel
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Hello to all,

thanks for your advices, i choose a small mc68hc908gz in 32pin lqfp
(7x7mm). This is an 8bit controller - it is enough for my task.

Heiko.