Could U tell me how to connect a tiny MCU to ISP connector

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I'm a begginer, ã… .ã… 
I bought ATMEGA406 for my battery management system.
(I wanted to buy atmega16hva but it was out of stock.)
I want to program ATMEGA406(8 bit Microcontroller with 40kByte Flash) and
Could you tell me this board could program ATMEGA406?
Could you tell me how to connect it to the development board?

http://www.futurlec.com/ATMegaDe...

this chip is TQFP type,so I don't know how to connect it.
to the board,I think a method using bread board to connet ISP wire is impossible.This is too small.
Please let me know.
Thank you so much. ^^
I hope you have a great day.

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You can obviously program the ATmega406 via ISP or JTAG. You just connect the relevant signals to your programmer.

Your first job is to solder it onto a pcb. You have chosen a package that is particularly awkward.

I would suggest that you replace it with something a little easier for you. Do you really want the particular features of this chip?

If you already have the dev board in your link, you can plug in a DIP packaged ATmega644PA into the existing mega16 socket if you need more memory.

David.

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opalstear wrote:
I'm a begginer, ã… .ã… 
I bought ATMEGA406 for my battery management system.
(I wanted to buy atmega16hva but it was out of stock.
The mega16hva evaluation kit is:
ATAVRSB201 (the 16hva), and,
ATAVRSB200 (the motherboard).
The evaluation kit is in stock but I couldn't find stock on the mega16hva.
opalstear wrote:
I want to program ATMEGA406(8 bit Microcontroller with 40kByte Flash) and ...
this chip is TQFP type,so I don't know how to connect it.
to the board,I think a method using bread board to connet ISP wire is impossible.This is too small.
Please let me know.
Thank you so much. ^^
I hope you have a great day.
For prototyping and making it EASY to solder QFP, use a SchmartBoard:
http://www.schmartboard.com/index.asp?page=products_qfp&id=70
Solder the mega406 to it, solder JTAG and/or ISP connector(s) to the board, wire MCU to the connectors, add bypass caps & etc. to board. SchmartBoard makes other boards that can attach to the MCU board.
If you'll eventually be making a product, go ahead and design a PCB and make it; soldering QFP and surface mount is not too difficult.

"Dare to be naïve." - Buckminster Fuller

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Yep.. I wanna try it but I wonder is it much more dificult to program through JTAg than ISP?

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Actually, JTAG gives you debugging which you cannot do with ISP.

Jim

 

Until Black Lives Matter, we do not have "All Lives Matter"!

 

 

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Why do you refer to a Mega406 as "tiny" in your thread title? did you mean "tiny" as in small size, or as an ATtinynnn device?

I don't see any ISP facilities for that model other than JTAG. Not the "normal" AVR ISP aka "serial program downloading". E.g. it is not listed as a Supported Device for an ATAVRISP2.

You can put lipstick on a pig, but it is still a pig.

I've never met a pig I didn't like, as long as you have some salt and pepper.

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Thank you so much, ^^

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Just looked at that wee beastie. It is tiny, as in small size. 9mm x 9mm at the outer tips of the pins. Body 7mm x 7mm. 12 pins on each side with a pitch of 0.5mm. I would NOT relish soldering that!

Jim

 

Until Black Lives Matter, we do not have "All Lives Matter"!

 

 

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theusch wrote:
Why do you refer to a Mega406 as "tiny" in your thread title? did you mean "tiny" as in small size, or as an ATtinynnn device?

I don't see any ISP facilities for that model other than JTAG. Not the "normal" AVR ISP aka "serial program downloading". E.g. it is not listed as a Supported Device for an ATAVRISP2.

Yep.. ^^ "Tiny" means just size of chip is small. ^^
I wondered how to make a target board.
I'm Sorry for confusing you.
and thank you.^^

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There are some handy adaptor boards out there. SMT on top with DIP pins. You solder the chip. Some are pretty costly, some are not. Don't have any names handy but I think at least one has advertised on this board or at least has been discussed.

Jim

 

Until Black Lives Matter, we do not have "All Lives Matter"!