Post by thread:HD637B01Y0

Hi friends, Does someone know this old chip Microcontroller, developted by Hitachi, or someone that sells discontinued chips, that may have it? Miguel.

Try http://www.drcomponents.com/stockcheck.html , they list 3 parts left in inventory. But the one time I got a quotation from them for another part the price was steep. Rogerio spam_OUTwfTakeThisOuTAMBIENTE.COM.BR on 26/02/98 08:45:40 PM Please respond to .....PICLISTKILLspam@spam@MITVMA.MIT.EDU To: PICLISTKILLspamMITVMA.MIT.EDU cc: (bcc: Rogerio Odriozola/MTY/TVA/Dataflux) Subject: HD637B01Y0 Hi friends, Does someone know this old chip Microcontroller, developted by Hitachi, or someone that sells discontinued chips, that may have it? Miguel.

This sounds like the Hitachi clone/enhancement of the Motorola 68701, which is an EPROM-base version of the 6801. It is an old 8-bit microcontroller with 4 general purpose 8-bit I/O ports, a UART, some timers, etc. I do not know who might still sell this. I know that Motorola and Hitachi had a parting-of-the-ways about 10 years ago and stopped cross-licensing stuff (this was when the 68000/68010 was the hot chip). On Thursday, February 26, 1998 9:46 PM, WF AUTOMACAO [SMTP:.....wfKILLspam.....AMBIENTE.COM.BR] wrote: > Hi friends, > > Does someone know this old chip Microcontroller, developted by > Hitachi, or someone that sells discontinued chips, that may have it? > > Miguel.

Bob Shaver wrote: > > This sounds like the Hitachi clone/enhancement of the Motorola 68701, which > is an EPROM-base version of the 6801. It is an old 8-bit microcontroller > with 4 general purpose 8-bit I/O ports, a UART, some timers, etc. I do not > know who might still sell this. I know that Motorola and Hitachi had a > parting-of-the-ways about 10 years ago and stopped cross-licensing stuff > (this was when the 68000/68010 was the hot chip). > Yo're correct Bob! I found who sells this componenent! Thanks about this information. Miguel.

At 14:27 1998-02-27 -0500, you wrote: >This sounds like the Hitachi clone/enhancement of the Motorola 68701, which >is an EPROM-base version of the 6801. It is an old 8-bit microcontroller >with 4 general purpose 8-bit I/O ports, a UART, some timers, etc. I do not >know who might still sell this. I know that Motorola and Hitachi had a >parting-of-the-ways about 10 years ago and stopped cross-licensing stuff >(this was when the 68000/68010 was the hot chip). > I«ve got a few 6803 somewhere. It need external ROM. Therefor also lesser I/O. ELse probably compatible? /Morgan / Morgan Olsson, MORGANS REGLERTEKNIK, SE-277 35 KIVIK, Sweden \ \ EraseMEmrtspam_OUTTakeThisOuTiname.com, ph: +46 (0)414 70741; fax +46 (0)414 70331 /