HT68FU40 Просмотр технического описания (PDF) - Holtek Semiconductor

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HT68FU40

Enhanced I/O Flash Type MCU with EEPROM

Holtek Semiconductor 

Contents

Enhanced Type TM - ETM ...............................................................115

Enhanced TM Operation.....................................................................................115

Enhanced Type TM Register Description............................................................116

Enhanced Type TM Operating Modes ................................................................121

Compare Output Mode .......................................................................................121

Timer/Counter Mode...........................................................................................126

PWM Output Mode.............................................................................................126

Single Pulse Output Mode ..................................................................................131

Capture Input Mode............................................................................................133

Comparators ....................................................................................135

Comparator Operation........................................................................................135

Comparator Registers ........................................................................................135

Comparator Interrupt ..........................................................................................135

Programming Considerations .............................................................................135

Serial Interface Module - SIM .........................................................138

SPI Interface.......................................................................................................138

SPI Registers .....................................................................................................139

SPI Communication............................................................................................142

I2C Interface .......................................................................................................144

I2C Bus Communication......................................................................................148

I2C Bus Start Signal ............................................................................................148

Slave Address ....................................................................................................148

I2C Bus Read/Write Signal..................................................................................148

I2C Bus Slave Address Acknowledge Signal.......................................................148

I2C Bus Data and Acknowledge Signal ...............................................................149

Peripheral Clock Output .................................................................151

Peripheral Clock Operation.................................................................................151

Interrupts..........................................................................................152

Interrupt Registers ..............................................................................................152

Interrupt Operation .............................................................................................164

External Interrupt ................................................................................................168

Comparator Interrupt ..........................................................................................168

Multi-function Interrupt ........................................................................................168

Time Base Interrupts ..........................................................................................168

Serial Interface Module Interrupt.........................................................................170

External Peripheral Interrupt ...............................................................................170

EEPROM Interrupt .............................................................................................170

LVD Interrupt ......................................................................................................170

TM Interrupts ......................................................................................................170

Interrupt Wake-up Function ................................................................................171

Programming Considerations .............................................................................171

Rev. 1.50

5

March 15, 2011

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