DatasheetsPDF.com

UPD784216Y

NEC
Part Number UPD784216Y
Manufacturer NEC
Description Single Chip Microcontrollers
Published Apr 1, 2007
Detailed Description www.DataSheet4U.com User’s Manual µPD784216, 784216Y Subseries 8-/16-Bit Single-Chip Microcontrollers Hardware µPD784...
Datasheet PDF File UPD784216Y PDF File

UPD784216Y
UPD784216Y

Overview
www.
DataSheet4U.
com User’s Manual µPD784216, 784216Y Subseries 8-/16-Bit Single-Chip Microcontrollers Hardware µPD784214 µPD784215 µPD784216 µPD78F4216 µPD784214Y µPD784215Y µPD784216Y µPD78F4216Y Document No.
U12015EJ3V0UM00 (3rd edition) Date Published July 1999 N CP(K) 1996, 1999 Printed in Japan www.
DataSheet4U.
com [MEMO] 2 User’s Manual U12015EJ3V0UM00 www.
DataSheet4U.
com 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 it is dry, humidifier should be used.
It is recommended to avoid using insulators that easily build static electricity.
Semiconductor devices must be stored and transported in an anti-static container, static shielding bag or conductive material.
All test and measurement tools including work bench and floor should be grounded.
The operator should be grounded using wrist strap.
Semiconductor devices must not be touched with bare hands.
Similar precautions need to be taken for PW boards with semiconductor devices on it.
2 HANDLING OF UNUSED INPUT PINS FOR CMOS Note: No connection for CMOS device inputs can be cause of malfunction.
If no connection is provided to the input pins, it is possible that an internal input level may be generated due to noise, etc.
, hence causing malfunction.
CMOS devices behave differently than Bipolar or NMOS devices.
Input levels of CMOS devices must be fixed high or low by using a pull-up or pull-down circuitry.
Each unused pin should be connected to V DD or GND with a resistor, if it is considered to have a possibility of being an output pin.
All handling related to the unused pins must be judged device by device and related specifications governing the devices.
3 STATUS ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)