STC809 ETC-unknow, STC809 Datasheet - Page 2

• Manufacturer Part Number: STC809
• Description: Up Supervisor Circuits
• Manufacturer: ETC-unknow

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Features ....................................................................................................................................................... 1
Ordering Information .................................................................................................................................. 1
Introduction ................................................................................................................................................. 1
Block Diagram ............................................................................................................................................ 3
Marking Information ................................................................................................................................... 4
Pin Information ........................................................................................................................................... 5
Functional Description ................................................................................................................................ 7
Detailed Specifications ................................................................................................................................ 8
Mechanical Information ............................................................................................................................ 11
Notes ......................................................................................................................................................... 14
STC
Pin Configuration .............................................................................................................................. 5
Pin Description .................................................................................................................................. 6
Reset Output ...................................................................................................................................... 7
Watchdog Timer ................................................................................................................................ 7
Manual Reset ..................................................................................................................................... 7
Power-Fail Comparator ..................................................................................................................... 7
Recommended Operation Condition ................................................................................................. 8
Absolute Maximum Ratings .............................................................................................................. 8
DC Electrical Characteristics ............................................................................................................. 9
AC Electrical Characteristics ........................................................................................................... 10
STC803/809/810-811/812/-823/824/825-6342/6343/6344/6345
Contents
2
P Supervisor Circuits
Data Sheet
Ver1.0