uPD78F0433 - Renesas

uPD78F0433 8-Bit Single-Chip Microcontrollers

User’s Manual 78K0/LD3 8-Bit Single-Chip Microcontrollers µPD78F0420 µPD78F0421 µPD78F0422 µPD78F0423 µPD78F0430 µPD78F0431 µPD78F0432 µPD78F0433 The 78K0/LD3 has an on-chip debug function. Do not use this product for mass production because its reliability cannot be guaranteed after the on-chip debug function has been used, due to issues with respect to.

Features

lso in the transition period when the input level passes through the area between VIL (MAX) and VIH (MIN). 2 HANDLING OF UNUSED INPUT PINS Unconnected CMOS device inputs can be cause of malfunction. If an input pin is unconnected, it is possible that an internal input level may be generated due to noise, etc., causing malfunction. CMOS devices behave differently than Bipolar or NMOS devices. Input levels of CMOS devices must be fixed high or low by using pull-up or pull-down circuitry. Each unused pin should be connected to VDD or GND via a resistor if there is a possibility that it will be an.