MB91F467BA datasheet(100/127 Pages) CYPRESS

100 / 127 page

MB91460B Series

Document Number: 002-04608 Rev. *A

Page 99 of 126

4. Maximum output current is defined as the value of the peak current flowing through any one of the corresponding pins.

5. Average output current is defined as the value of the average current flowing through any one of the corresponding pins for a 100 ms period.

6. Total average output current is defined as the value of the average current flowing through all of the corresponding pins for a 100 ms period.

7. The maximum permitted power dissipation depends onm the ambient temperature, the air flow velocity and the thermal conductance of the package

on the PCB.

The actual power dissipation depends on the customer application and can be calculated as follows:

PD = PIO + PINT

PIO = (VOL * IOL + VOH + IOH) (IO load power dissipation, sum is performed on all IO ports)

PINT = VDD5R * ICC + AVCC5 * IA + AVRH5 * IR (internal power dissipation)

8. Worst case value for the QFP package mounted on a 4-layer PCB at specified TA without air flow.

9. Please contact Fujitsu for reliability limitations when using under these conditions.

WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in

excess of absolute maximum ratings. Do not exceed these ratings.

MB91F467BA Datasheet(PDF) 100 Page - Cypress Semiconductor