User’s Manual
78K0R/KE3
16-bit Single-Chip Microcontrollers
μPD78F1142, 78F1142A, 78F1142A(A) μPD78F1143, 78F1143A, 78F1143A(A) μPD78F1144, 78F1144A, 78F1144A(A) μPD78F1145, 78F1145A, 78F1145A(A) μPD78F1146, 78F1146A, 78F1146A(A)
Document No.
U17854EJ9V0UD00 (9th edition) Date Published September 2009 NS
Printed in Japan
2006
[MEMO] 2 User’s Manual U17854EJ9V0UD
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...