W77L516A Datasheet, PDF (89/89 Pages) List of Unclassifed Manufacturers – 8-BIT MICROCONTROLLER

W77L516A
22. REVISION HISTORY
VERSION
A1
A2
A3
DATE
Nov. 10, 2003
March, 2005
April 19, 2005
A4
Aug 11, 2005
A5
Dec 4, 2006
A6
February 1, 2007
A7
April 17, 2007
A8
November 19,
2007
A9
December 4, 2008
PAGE
-
2
86
2, 4, 12
70
2
73
15
42
-
80
2
DESCRIPTION
Initial Issued
Add lead free(ROHS) package part number
Add Important Notice
Add Port 0 pull-up resisters information
Remove encrypt function of Security bits B2
description
Remove all Leaded package parts
Revise Operating speed to 20MHz
Revise the Timer Mode Setting to “Mode 1: 16-bits, no
prescale”.
Revise that Power Down Mode is released by external
interrupt configured as either level or edge detect.
Remove W77LE516 part
Change chapter 19.1 Figure A to crystal connections
Revise 2^nd item of Features from 25MHz to 20MHz.
Important Notice
Nuvoton Products are neither intended nor warranted for usage in systems or equipment, any
malfunction or failure of which may cause loss of human life, bodily injury or severe property
damage. Such applications are deemed, “Insecure Usage”.
Insecure usage includes, but is not limited to: equipment for surgical implementation, atomic
energy control instruments, airplane or spaceship instruments, the control or operation of
dynamic, brake or safety systems designed for vehicular use, traffic signal instruments, all
types of safety devices, and other applications intended to support or sustain life.
All Insecure Usage shall be made at customer’s risk, and in the event that third parties lay
claims to Nuvoton as a result of customer’s Insecure Usage, customer shall indemnify the
damages and liabilities thus incurred by Nuvoton.
- 89 -
Publication Release Date: December 4, 2008
Revision A9