Preliminary User’s Manual
µ PD784938 Subseries
16-Bit Single-Chip Microcontrollers Hardware
µPD784935 µPD784936 µPD784937 µPD784938 µPD78F4938
Document No.
U13987EJ1V0UM00 (1st edition) Date Published September 1999 N CP(K)
©
Printed in Japan
1999
[MEMO]
2
Preliminary User’s Manual U13987EJ1V0UM00
NOTES FOR
CMOS DEVICES
1 PRECAUTION AGAINST ESD FOR SEMICONDUCTORS Note: Strong electric field, when exposed to a MOS device, can cause destruction of the gate oxide and ultimately degrade the device operation.
Steps must be taken to stop generation of static electricity as much as possible, and quickly dissipate it once, when it has occurred.
Environmental control must be adequate.
When i...