CY15B104Q-LHXI and thermal heat problems | Cypress Semiconductor
CY15B104Q-LHXI and thermal heat problems
I have 8 CY15B104Q-LHXI placed on my PCB board. I have read that the exposed pad should dbe left floating. Does it still need to be connected to a pad on the PCB?
The reason I ask this is I have done some thermal testing with theses devices. When I a control source of hot air ~60 degrees C, the data that is written to the memory is not being written properly, meaning when writing the data and then letting the device cool down and reading the data it does not write properly.
The device is suppose to handle 85 degrees C.