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
small can-micro
Feb 01, 2005
7 Replies
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 ----------
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 snipped-for-privacy@hotmail.com wrote in comp.arch.embedded:
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
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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 snipped-for-privacy@hotmail.com wrote:
the
am
If I remember correctly, Fujitsu has parts in 7x7
- remark: mm of course, not inches (coming from Germany)
- remark: or was it another manufacturer?
formatting link
with best regards / mit freundlichen Grüßen
Heinz-Jürgen 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.
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