HT45FM2C View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
Manufacturer
HT45FM2C Datasheet PDF : 171 Pages
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Preliminary
HT45FM2C
Brushless DC Motor Flash Type 8-Bit MCU
Timer Modules – TM....................................................................................... 60
Introduction............................................................................................................................ 60
TM Operation......................................................................................................................... 60
TM Clock Source.................................................................................................................... 60
TM Interrupts.......................................................................................................................... 60
TM External Pins.................................................................................................................... 61
TM Input/Output Pin Control Registers.................................................................................. 61
Programming Considerations................................................................................................. 62
Compact Type TM – CTM............................................................................... 63
Compact TM Operation.......................................................................................................... 64
Compact Type TM Register Description................................................................................ 64
Compact Type TM Operating Modes..................................................................................... 71
Compare Match Output Mode................................................................................................ 71
Timer/Counter Mode.............................................................................................................. 74
PWM Output Mode................................................................................................................. 74
Buzzer control........................................................................................................................ 76
Capture Timer Module – CAPTM................................................................... 77
Capture Timer Overview........................................................................................................ 77
Capture Timer Register Description ...................................................................................... 77
Capture Timer Operation........................................................................................................ 81
Infrared Receiver............................................................................................ 82
Functional Description............................................................................................................ 82
RMT Timing............................................................................................................................ 83
Noise Filter Registers Description.......................................................................................... 83
Remote Control Timer – RMT................................................................................................ 84
RMT Register Description...................................................................................................... 85
Analog to Digital Converter........................................................................... 86
A/D Overview......................................................................................................................... 86
A/D Converter Register Description....................................................................................... 87
A/D Converter Data Registers – ADRL, ADRH...................................................................... 87
A/D Converter Control Registers – ADCR0, ADCR1, ANCSR0, ANCSR1, ADDL................. 88
A/D Converter Boundary Registers – ADLVDL, ADLVDH, ADHVDL, ADHVDH ......................91
A/D Operation........................................................................................................................ 92
A/D Input Pins........................................................................................................................ 93
Summary of A/D Conversion Steps........................................................................................ 93
Programming Considerations................................................................................................. 94
A/D Transfer Function............................................................................................................ 94
A/D Programming Example.................................................................................................... 95
Over-current Detection................................................................................... 97
Over-current Functional Description...................................................................................... 97
Over-current Register Description.......................................................................................... 97
Rev. 1.10
4
May 30, 2012
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