User's Manual

FLC-BTM101 Datasheet
Flaircomm Microelectronics Confidential
-3-
CONTENTS
1. INTRODUCTION .................................................................................................................. 7
1.1 BLOCK DIAGRAM ................................................................................................................... 7
1.2 FEATURES .............................................................................................................................. 7
1.3 APPLICATIONS ....................................................................................................................... 8
2. GENERAL SPECIFICATION ........................................................................................... 10
3. PIN DEFINITION ................................................................................................................ 11
3.1 PIN CONFIGURATION ............................................................................................................ 11
3.2 PIN DEFINITION .................................................................................................................... 11
4. PHYSICAL INTERFACES ................................................................................................ 14
4.1 POWER SUPPLY .................................................................................................................... 14
4.2 RESET .................................................................................................................................. 14
4.2.1 Digital Pin States on Reset ........................................................................................... 14
4.2.2 Power-on Reset ............................................................................................................ 14
4.3 GENERAL PURPOSE DIGITAL IO ........................................................................................... 15
4.4 GENERAL PURPOSE ANALOGUE IO ...................................................................................... 15
5. SERIAL INTERFACES ...................................................................................................... 16
5.1 UART .................................................................................................................................. 16
5.1.1 UART Configuration While in Deep Sleep ................................................................. 16
5.2 I
2
C INTERFACE ..................................................................................................................... 16
5.3 SPI MASTER INTERFACE ...................................................................................................... 17
5.4 PROGRAMMING AND DEBUG INTERFACE .............................................................................. 18
5.4.1 I nstruction Cycle ........................................................................................................... 19
5.4.2 Multi-slave Operation .................................................................................................... 19
6. ELECTRICAL CHARACTERISTICS ............................................................................. 21
6.1 ABSOLUTE MAXIMUM RATINGS .......................................................................................... 21
6.2 RECOMMENDED OPERATING CONDITIONS ........................................................................... 21
6.3 INPUT/OUTPUT TERMINAL CHARACTERISTICS ..................................................................... 21
6.3.1 Digital Terminals.......................................................................................................... 21