HT45F56 datasheet(4/90 Pages) HOLTEK

4 / 90 page

Rev. 1.11

April 11, 2017

Rev. 1.11

April 11, 2017

HT45F56

Shock Detector Flash MCU

HT45F56

Shock Detector Flash MCU

Digital to Analog Converter .......................................................................... 63

Operational Amplifier .................................................................................... 64

Comparators .................................................................................................. 65

Comparator Operation .......................................................................................................... 65

Comparator Registers........................................................................................................... 65

Interrupts........................................................................................................ 67

Interrupt Registers................................................................................................................. 67

Interrupt Operation................................................................................................................ 69

Comparator Interrupt............................................................................................................. 70

Debounce Interrupt ............................................................................................................... 71

Time Base Interrupt............................................................................................................... 71

EEPROM Interrupt ................................................................................................................ 72

TM Interrupts......................................................................................................................... 72

Interrupt Wake-up Function................................................................................................... 73

Programming Considerations................................................................................................ 73

Application Circuits....................................................................................... 74

Sense Magnetic Sensor Module Signal by SEN Pin............................................................. 74

Instruction Set................................................................................................ 75

Introduction ........................................................................................................................... 75

Instruction Timing.................................................................................................................. 75

Moving and Transferring Data............................................................................................... 75

Arithmetic Operations............................................................................................................ 75

Logical and Rotate Operation ............................................................................................... 76

Branches and Control Transfer ............................................................................................. 76

Bit Operations ....................................................................................................................... 76

Table Read Operations ......................................................................................................... 76

Other Operations................................................................................................................... 76

Instruction Set Summary .............................................................................. 77

Table Conventions................................................................................................................. 77

Instruction Definition..................................................................................... 79

Package Information ..................................................................................... 88

8-pin SOP (150mil) Outline Dimensions ............................................................................... 89

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