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User’s Manual
µPD780078, 780078Y Subseries
8-Bit Single-Chip Microcontrollers
µPD780076 µPD780078 µPD78F0078 µPD780076Y µPD780078Y µPD78F0078Y
www.DataSheet4U.com
Document No. U14260EJ3V1UD00 (3rd edition) Date Published August 2004 N CP(K) 2000, 2003 Printed in Japan
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User’s Manual U14260EJ3V1UD
NOTES FOR CMOS DEVICES
1 VOLTAGE APPLICATION WAVEFORM AT INPUT PIN Waveform distortion due to input noise or a reflected wave may cause malfunction. If the input of the CMOS device stays in the area between VIL (MAX) and VIH (MIN) due to noise, etc., the device may malfunction. Take care to prevent chattering noise from entering the device when the input level is fixed, and also in the transition period when the input level passes through the area between VIL (MAX) and VIH (MIN).
UPD780078 Datasheet
