IO Numbers(package) of PSoC3 & 5 is very frustrated

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Anonymous
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        Dear all Have a good day! I have a affliction .The IO numbers of PSoC3&5 is very small.I hope that it has more IO(GPIO & SIO) available to be used such as [capsense,LCD,LED Driver & user custom application etc.) recently,Cypress will release the new product of more IO? B/R Sui Peng   
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4 Replies
Anonymous
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Hi Sui Peng,

   

 

   

PSoC3/5 comes in variants having 25, 38 and 62 GPIOs.

   

How many pins would your application require?

   

 

   

Regards,

   

dasg

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Anonymous
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 62 GPIOs and  8 SIOs. How many pins your appication need ? Also note that all GPIOs can act as both analog and digital, this gives lot of flexbility. 

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Anonymous
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        Dear dasq & pvkv Thanks for your response! My application need GPIOs(SIOs) approximately . (The user custom analog module:18 GPIOs;user custom digital module:16 GPIOs;LCD Drive module:13 GPIOs;Capsense module:more than 32 GPIOs;USB : 2 GPIOs;I2C :2 GPIOs;External Crystal:2 GPIOs;Debug interface:3 or 5 GPIOs;etc.... B/R Sui Peng   
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Roy_Liu
Moderator
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5 comments on KBA First comment on KBA 10 questions asked

Hi Sui,

   

What are the Analog pins/Capsense pins for? Can you expatiate?

   

Regards,

   

Roy

Roy Liu
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