8-bit MicrocontrollersのトピックRe: MC3PHACVDWE

MC3PHACVDWE

Worfvx — Wed, 17 Feb 2021 19:26:33 GMT

In this product card write, that MC3PHACVDWE are 8BIT MCU, 8K FLASH OTP. In datasheet i dont found any informations or schematic about MCU. Can you any post schematic or diagram? Or send link with information about MCU include in this part? Very thanks

Re: MC3PHACVDWE

vicentegomez — Thu, 18 Feb 2021 18:12:58 GMT

The MC3PHACVDWE is no longer manufactured. and the internal 8 bit device never was sold as a simple MCU.
Now if you need an 8 bit device for motor control please check the MC9S08MP family

Regards

Vicente

Re: MC3PHACVDWE

Worfvx — Thu, 18 Feb 2021 19:43:36 GMT

Thanks Vincente, but your answer didn't explain to me if it contains MCU.

Re: MC3PHACVDWE

vicentegomez — Thu, 18 Feb 2021 21:57:22 GMT

Yes It was preprogrammed 8-bit device

Re: MC3PHACVDWE

Worfvx — Thu, 18 Feb 2021 22:54:58 GMT

with MCU core? Exist diagram of this device, please?

Re: MC3PHACVDWE

vicentegomez — Fri, 19 Feb 2021 19:24:53 GMT

HC08 core, and not, there is not a diagram of this internal device

Sorry

Re: MC3PHACVDWE

Worfvx — Sun, 21 Feb 2021 18:05:54 GMT

Very thanks for your answer, Vincente

Re: MC3PHACVDWE

celsoken — Wed, 26 May 2021 21:32:33 GMT

Worfvx, if I'm not crazy the MC3PHAC is a preprogrammed MC68HC908MR8.

Best regards,

Celso

Re: MC3PHACVDWE

Worfvx — Thu, 27 May 2021 07:50:04 GMT

really? Thanks

Re: MC3PHACVDWE

celsoken — Thu, 27 May 2021 11:42:45 GMT

Maybe i still have the codewarrior project to make it. I'm not sure I can legally publish it.

Regards,

Celso

Re: MC3PHACVDWE

celsoken — Wed, 21 Jul 2021 13:39:07 GMT

Dear Worfvx,

Sorry for my late answer, the MC3PHAC is really a preprogrammed HC908MR8 device, I´ve got the CW complete project that assembles (yep, .ASM) flawlessly in CW 6.3 running on my WIN10 64-bit (Tks Rod!). There are lots of information on this like An2202, An2988, DRM006 DRM019. Motorola/Freescale really provided excellent documentation.

Check the top of Motor.s listing:

1 1 ;************************************************************************
2 2 ;* *
3 3 ;* Name: Motor.s *
4 4 ;* Project: MC3PHAC Motor Controller *
5 5 ;* Description: top level file *
6 6 ;* Processor: MC68HC908MRx *
7 7 ;* HW: any *
8 8 ;* Revision: 1.1 *
9 9 ;* Date Created: 12/20/1999 *
10 10 ;* Last Revision 02/03/2004 *
11 11 ;* Compiler: CodeWarrior 2.1 *
12 12 ;* Tab Stops: *
13 13 ;* Author: D. L. Wilson *
14 14 ;* Modified by Hayden Fraser *
15 15 ;* Company: Freescale Semiconductor Inc. *
16 16 ;* =================================================================== *
17 17 ;* Copyright (c): FREESCALE Inc.,2004, All rights reserved. *
18 18 ;* =================================================================== *
19 19 ;************************************************************************

Maybe you could still use this code - or parts of it - with the newer S08.

Cheers,

Celso

Re: MC3PHACVDWE

Worfvx — Thu, 22 Jul 2021 10:27:14 GMT

very thanks for additional informations