iND83223 “µSesame”
indie’s highly integrated, microcontroller with integrated 400MHz
Transmitter and high power I/Os
9/14/15 Preliminary Data sheet
SEMICONDUCTOR
Preliminary data sheet
USESAME
uSesame 400MHz TX 9-45V MCU ! rev 2.0 9/14/15
Proprietary and Confidential information
SEMICONDUCTOR
2/146
1.0 TABLE OF CONTENT
1.0! TABLE OF CONTENT ................................................................................................ 2!
2.0! LIST OF TABLES ....................................................................................................... 4!
3.0! LIST OF FIGURES ...................................................................................................... 5!
4.0! REGISTER CONVENTION ......................................................................................... 6!
5.0! GENERAL DESCRIPTION ......................................................................................... 7!
6.0! PINOUT AND PACKAGE ........................................................................................... 8!
6.1! Package overview .................................................................................................................................. 8!
6.2! Package dimensions .............................................................................................................................. 9!
6.3! Pin Description ..................................................................................................................................... 10!
7.0! ELECTRICAL CHARACTERISTICS ........................................................................ 12!
7.1! Absolute maximum Rating .................................................................................................................. 12!
7.2! Recommended Operating Conditions ................................................................................................ 12!
7.3! Current Consumption .......................................................................................................................... 13!
8.0! DEVICE OVERVIEW ................................................................................................. 14!
8.1! Microcontroller Subsystem ................................................................................................................. 15!
8.1.1! Timers (0,1, and 2) .......................................................................................................................... 15!
8.1.2! Watch Dog Timer ............................................................................................................................ 18!
8.1.3! Interrupt Vectors .............................................................................................................................. 20!
8.2! RF Receiver .......................................................................................................................................... 22!
8.2.1! RF receiver usage description ........................................................................................................ 24!
8.2.2! RF Registers ................................................................................................................................... 25!
8.3! Ultrasound Transceiver ....................................................................................................................... 36!
8.3.1! Receiver .......................................................................................................................................... 36!
8.3.2! Transmitter ...................................................................................................................................... 40!
8.3.3! Ultrasound Related Registers ......................................................................................................... 40!