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PSoC 4

tota_4517366
New Contributor

Hi,

I want to ask about the Max junction temperature for CY8C4247AZA-M485 and CY8C4247AZQ-M485.

In the datasheet available on cypress website, it only states the Max junction temperature for CY8C4247AZI-M485  of 100C but is this the same for the other two PSOCs mentioned above ?

Thank you,

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1 Solution
LinglingG_46
Moderator
Moderator

The Max junction temperature of the three chips you list are all 100 ℃.

View solution in original post

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4 Replies
LinglingG_46
Moderator
Moderator

The Max junction temperature of the three chips you list are all 100 ℃.

View solution in original post

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tota_4517366
New Contributor

okay, but that doesn't make sense, if you have a psoc rated at 105C, the temperature junction is expected to be higher.

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MotooTanaka
Esteemed Contributor

Hi,

In the PSoC 4 4200M Datasheet, Document Number: 001-93963 Rev. *K

Page 16, following is written

TJ-PSoC4M.JPG

So I have been thinking that the Tj (Junction Temperature) is 125℃

Would you teach me where you find the number "100" ?

moto

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MotooTanaka
Esteemed Contributor

Hi,

Oh, I found it in the page 34, in the "Package Characteristics".

I learned, thanks.

Package_Character.JPG

moto

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