Holtek HT45F0005A Manuals

Manuals and User Guides for Holtek HT45F0005A. We have 1 Holtek HT45F0005A manual available for free PDF download: Manual

Holtek HT45F0005A Manual (181 pages)

Induction Cooker Flash MCU

Brand: Holtek | Category: Storage | Size: 2 MB

Table of Contents
2
Features

7
- CPU Features
  7
- Peripheral Features
  7
General Description

8
Block Diagram

9
Pin Assignment

10
Pin Description

10
Absolute Maximum Ratings

13
D.C. Characteristics

13
A.C. Characteristics

14
Input/Output Characteristics

15
Memory Electrical Characteristics

16
LVD & LVR Electrical Characteristics

16
Reference Voltage Characteristics

17
A/D Converter Electrical Characteristics

17
Comparator Electrical Characteristics

18
Operational Amplifier Electrical Characteristics

20
Programmable Pulse Generator Electrical Characteristics

20
I 2 C Electrical Characteristics

21
Power-On Reset Characteristics

22
System Architecture

22
- Clocking and Pipelining
  22
- Program Counter
  23
- Stack
  24
- Arithmetic and Logic Unit - ALU
  26
Flash Program Memory

26
- Structure
  26
- Special Vectors
  27
- Look-Up Table
  27
- In Circuit Programming - ICP
  29
- On-Chip Debug Support - OCDS
  30
Data Memory

30
- Structure
  30
- Data Memory Addressing
  31
- General Purpose Data Memory
  31
- Special Purpose Data Memory
  31
Special Function Register Description

33
EEPROM Data Memory

36
- EEPROM Data Memory Structure
  37
- EEPROM Registers
  37
- Read Operation from the EEPROM
  39
- Page Erase Operation to the EEPROM
  39
- Write Operation to the EEPROM
  40
- Write Protection
  41
- EEPROM Interrupt
  41
- Programming Considerations
  42
Oscillators

45
Operating Modes and System Clocks

46
- System Clocks
  46
- System Operation Modes
  47
- Control Registers
  48
- Operating Mode Switching
  50
- Standby Current Considerations
  53
- Wake-Up
  53
Watchdog Timer

54
Reset and Initialisation

56
- Reset Functions
  56
- Reset Initial Conditions
  59
Input/Output Ports

62
- Pull-High Resistors
  63
- Port a Wake-Up
  63
- I/O Port Control Registers
  63
- Pin-Shared Functions
  64
- I/O Pin Structures
  69
- READ PORT Function
  70
- Programming Considerations
  71
Timer/Event Counters

71
Analog to Digital Converter

84
I 2 C Interface

93
- I 2 C Interface Operation
  93
- C Registers
  94
- I 2 C Bus Communication
  97
- C Time-Out Control
  100
Programmable Pulse Generator - PPG

102
- Programmable Pulse Generator Registers
  103
- Writing Data to PPGTA~PPGTD & PPGTEX Register Description
  111
- Non-Retrigger Function
  112
- Retrigger Function
  112
- PPG Synchronised with Clock Description
  113
- To Start the PPG Operation
  114
- The Methods to Start PPG Output
  115
- To Stop the PPG Function
  115
- PPG Load Register Function
  117
- Reverse Voltage Protection Adjustment Function
  118
- PPGTA Approach Function
  118
Comparators

124
Operational Amplifier

131
- Operational Amplifier Operation
  131
- Input Voltage Range
  133
- Input Offset Calibration
  133
Pulse Width Modulator

134
- PWM Register Description
  134
- PWM Operation
  135
Peripheral Clock Output

137
- Peripheral Clock Output Operation
  137
- Peripheral Clock Output Register
  137
Cyclic Redundancy Check - CRC

138
- CRC Registers
  138
- CRC Operation
  139
Low Voltage Detector - LVD

141
- LVD Register
  141
- LVD Operation
  142
Interrupts

143
- Interrupt Registers
  143
- Interrupt Operation
  149
- Comparator Interrupts
  149
- CMP0 INT00 Interrupt
  150
- Timer/Event Counter Interrupts
  150
- A/D Converter Interrupt
  150
- LVD Interrupt
  150
- EEPROM Interrupt
  151
- I 2 C Interrupt
  151
- Multi-Function Interrupts
  151
- PPGTIMER Interrupt
  151
- PPGATCD Interrupt
  152
- Interrupt Wake-Up Function
  152
- Programming Considerations
  152
Application Circuits

153
Instruction Set

154
- Introduction
  154
- Instruction Timing
  154
- Moving and Transferring Data
  154
- Arithmetic Operations
  154
- Logical and Rotate Operation
  155
- Branches and Control Transfer
  155
- Bit Operations
  155
- Other Operations
  155
Instruction Set Summary

156
- Extended Instruction Set
  158
Instruction Definition

160
- Extended Instruction Definition
  170
Package Information

179
- 20-Pin SOP (300Mil) Outline Dimensions
  180

Holtek Categories

Microcontrollers

Storage Computer Hardware Control Unit Controller

More Holtek Manuals

Holtek HT45F0005A Manuals

Holtek HT45F0005A Manual (181 pages)

Table of Contents

Features

General Description

Block Diagram

Pin Assignment

Pin Description

Absolute Maximum Ratings

D.C. Characteristics

A.C. Characteristics

Input/Output Characteristics

Memory Electrical Characteristics

LVD & LVR Electrical Characteristics

Reference Voltage Characteristics

A/D Converter Electrical Characteristics

Comparator Electrical Characteristics

Operational Amplifier Electrical Characteristics

Programmable Pulse Generator Electrical Characteristics

I 2 C Electrical Characteristics

Power-On Reset Characteristics

System Architecture

Flash Program Memory

Data Memory

Special Function Register Description

EEPROM Data Memory

Oscillators

Operating Modes and System Clocks

Watchdog Timer

Reset and Initialisation

Input/Output Ports

Timer/Event Counters

Analog to Digital Converter

I 2 C Interface

Programmable Pulse Generator - PPG

Comparators

Operational Amplifier

Pulse Width Modulator

Peripheral Clock Output

Cyclic Redundancy Check - CRC

Low Voltage Detector - LVD

Interrupts

Application Circuits

Instruction Set

Instruction Set Summary

Instruction Definition

Package Information

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