HT45F2020 datasheet(4/85 Pages) HOLTEK

4 / 85 page

Rev. 1.00

April 11, 2017

Rev. 1.00

April 11, 2017

HT45F2020/HT45F2022

Sound Effect Generator Flash MCU

HT45F2020/HT45F2022

Sound Effect Generator Flash MCU

Time Base Interrupt....................................................................................................................63

Timer Module Interrupts ............................................................................................................64

Interrupt Wake-up Function........................................................................................................64

Programming Considerations.....................................................................................................64

Application Circuits........................................................................................... 65

Instruction Set.................................................................................................... 69

Introduction ................................................................................................................................69

Instruction Timing.......................................................................................................................69

Moving and Transferring Data....................................................................................................69

Arithmetic Operations.................................................................................................................69

Logical and Rotate Operation ....................................................................................................70

Branches and Control Transfer ..................................................................................................70

Bit Operations ............................................................................................................................70

Table Read Operations ..............................................................................................................70

Other Operations........................................................................................................................70

Instruction Set Summary .................................................................................. 71

Table Conventions......................................................................................................................71

Instruction Definition......................................................................................... 73

Package Information ......................................................................................... 82

8-pin SOP (150mil) Outline Dimensions ....................................................................................83

6-pin SOT23-6 Outline Dimensions ...........................................................................................84

HT45F2020 Datasheet(PDF) 4 Page - Holtek Semiconductor Inc