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PSoC™ 5, 3 & 1 Forum Discussions

ish
Level 1
5 sign-ins First reply posted First question asked
Level 1

Can anyone suggest  PSoC5LP IC in QFN-68 PACKAGE With:

1. 38 GPIOs 

2.Good Availability.

3. Capscence support.

 

 

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Alakananda_BG
Moderator
Moderator 250 sign-ins 250 replies posted 100 solutions authored
Moderator

Hi,

We do not recommend to use PSoC 5lp for capsense since it is an old IP, SNR will be less.

You can use PSoC 4000S, 4000S plus,4100S for your application.

Regards

Alakananda

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Alakananda_BG
Moderator
Moderator 250 sign-ins 250 replies posted 100 solutions authored
Moderator

Hi,

We do not recommend to use PSoC 5lp for capsense since it is an old IP, SNR will be less.

You can use PSoC 4000S, 4000S plus,4100S for your application.

Regards

Alakananda
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MaMi_1205306
Level 6
50 solutions authored 25 likes received 250 sign-ins
Level 6

Hello,

 

Under that condition, 27 out of 67 products of PSoC5LP are applicable.

The rest can be narrowed down by memory capacity and analog components.

However, as  Alakananda-san said, the CapSense component of PSoC5LP has an old generation, so we recommend considering the PSoC4S series.

 

If you search by all PSoC4 series, you will find PSoC4M and PSOC4L.

There was no QFN-68 package in the PSoC4S series.

 

As you may know,

PSoC5LP is arm cortex-M3,

PSoC4S/S+ is arm cortex-M0+,

PSoC4M/L are arm cortex-M0.

 

Please tell us a little more conditions.

 

Regards,

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