All good replies - Thank You all.
Looking forward to PIC'ing again !
Peter

On 30/07/2013 1:02 AM, G=E1l Zsolt wrote:
> For comparing them:
>
> http://www.microchip.com/wwwproducts/ProductCompare.aspx?product1=3DPIC18=
F44K20&product2=3DPIC18F46J50
>
>
> 2013/7/29 Yigit Turgut <y.turgut@gmail.com>
>
>> Thank you!
>>
>>
>> On Mon, Jul 29, 2013 at 2:05 PM, Jan-Erik Soderholm <
>> jan-erik.soderholm@telia.com> wrote:
>>
>>> That is only 2 18F J-parts with Ethernmet,
>>> PIC18F66J60 and PIC18F67J60.
>>>
>>> There are aprox *90* 18F J-parts in total.
>>>
>>> Jan-Erik.
>>>
>>>
>>>
>>> Yigit Turgut wrote 2013-07-29 12:33:
>>>> I thought J stands for the embedded ethernet functionality ?
>>>>
>>>>
>>>> On Mon, Jul 29, 2013 at 1:12 PM, Jan-Erik Soderholm <
>>>> jan-erik.soderholm@telia.com> wrote:
>>>>
>>>>>    From :
>>>>>
>>>>>
>> http://www.microchip.com/pagehandler/en-us/family/8bit/architecture/pic1=
8.html
>>>>> PIC18 "J" Series:
>>>>> Deigned for high memory density, cost sensitive applications.
>>>>>
>>>>> PIC18 "K" Series:
>>>>> Provides the highest performance with benchmark nanoWatt XLP
>>>>> extreme low power consumption.
>>>>>
>>>>>
>>>>> Also:
>>>>>
>>>>>
>>>>>
>> http://www.microchip.com/stellent/idcplg?IdcService=3DSS_GET_PAGE&nodeId=
=3D2553&param=3Den028357
>>>>>
>>>>>
>> http://www.microchip.com/stellent/idcplg?IdcService=3DSS_GET_PAGE&nodeId=
=3D2895&param=3Den541407
>>>>> I have not found any side-by-side comparision, but one major
>>>>> thing seems to be that K uses up to 5V supply and J 3V...
>>>>>
>>>>>
>>>>>
>>>>> FWIW...
>>>>>
>>>>> Jan-Erik.
>>>>>
>>>>>
>>>>>
>>>>> Peter wrote 2013-07-29 11:48:
>>>>>> Spent most of the day without any success, researching on Microchip
>>> site
>>>>>> and back archived emails + web, looking for a possible answer to the
>>>>>> following:
>>>>>>
>>>>>> What does the  "K" in Microchip part numbers mean for example
>>>>> PIC18F44K20 ?
>>>>>> or
>>>>>> What does the "J" in Microchip part numbers mean for example
>>> PIC18F46J50
>>>>> ?
>>>>>> I just picked these two from a list,thinking that it would help in
>>>>>> researching ... but sigh ...
>>>>>>
>>>>>>
>>>>>> datasheets for reference:
>>>>>> http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=3Den02633=
8
>>>>>> http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=3Den53970=
8
>>>>>>
>>>>>> When you go to almost the last page; to section "PRODUCT
>> IDENTIFICATION
>>>>>> SYSTEM"
>>>>>> it offers no help.
>>>>>>
>>>>>> I found a previous (archived post back in 24/06/2011)post:
>>>>>>
>>>>>> [PIC] Figuring out Microchip part numbers?
>>>>>>
>>>>>> by HaroldHallikainen  (with reference to different PIC)
>>>>>>
>>>>>> ..but isn't quite what I'm after... but in a way close.
>>>>>>
>>>>>> Having been away from PIC's for some years, Microchips product range
>>> has
>>>>>> grown drastically.
>>>>>>
>>>>>> I don't have a part in mind yet to point this post to, otherwise I
>>> would
>>>>>> link it here.
>>>>>>
>>>>>> I'm hoping there might be a document that explains this, or at least
>>>>>> narrows it down a little.
>>>>>>
>>>>>> Does anyone know of any documentation of sorts that might explain th=
e
>>>>>> PIC part numbers?
>>>>>>
>>>>>> else what terms to type in to search for.
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> Peter
>>>>>>
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