SONiX SN8P2743 Series Manuals

Manuals and User Guides for SONiX SN8P2743 Series. We have 1 SONiX SN8P2743 Series manual available for free PDF download: User Manual

SONiX SN8P2743 Series User Manual

SONiX SN8P2743 Series User Manual (136 pages)

8-Bit Micro-Controller

Brand: SONiX | Category: Microcontrollers | Size: 3 MB

Table of Contents

Amendent History
2
Table of Contents
3
Product Overview

6
- Features
  6
- System Block Diagram
  7
- Pin Assignment
  7
- Pin Descriptions
  8
- Pin Circuit Diagrams
  9
Central Processor Unit (Cpu)

12
- Program Memory (Rom)
  12
  - Reset Vector (0000H)
    13
  - Interrupt Vector (0008H)
    14
  - Look-Up Table Description
    16
  - Jump Table Description
    18
  - Checksum Calculation
    20
- Data Memory (Ram)
  21
  - System Register
    21
    
    System Register Table
    21
    
    System Register Description
    21
    
    BIT DEFINITION of SYSTEM REGISTER
    22
  - Accumulator
    24
  - Program Flag
    25
  - Program Counter
    26
  - H, L Registers
    29
  - Y, Z Registers
    30
  - R Register
    30
- Addressing Mode
  31
- Stack Operation
  32
  - Overview
    32
  - Stack Registers
    33
  - Stack Operation Example
    34
- Code Option Table
  35
  - Fcpu Code Option
    35
  - Reset_Pin Code Option
    35
  - Security Code Option
    35
Reset

36
- Overview
  36
- Power on Reset
  37
- Watchdog Reset
  37
- Brown out Reset
  37
- The System Operating Voltage
  38
- Low Voltage Detector (Lvd)
  38
- Brown out Reset Improvement
  40
- External Reset
  41
- External Reset Circuit
  41
  - Simply RC Reset Circuit
    41
  - Diode & RC Reset Circuit
    42
  - Zener Diode Reset Circuit
    42
  - Voltage Bias Reset Circuit
    43
  - External Reset IC
    43
System Clock

44
- Overview
  44
- Fcpu (Instruction Cycle)
  44
- System High-Speed Clock
  44
- System Low-Speed Clock
  46
- Oscm Register
  47
- System Clock Measurement
  47
- System Clock Timing
  48
System Operation Mode

51
- Overview
  51
- Normal Mode
  52
- Slow Mode
  52
- Power down Mode
  52
- Green Mode
  53
- Operating Mode Control Macro
  54
- Wakeup
  55
  - Overview
    55
  - Wakeup Time
    55
  - P1W Wakeup Control Register
    56
Interrupt

57
- Overview
  57
- Inten Interrupt Enable Register
  58
- Intrq Interrupt Request Register
  59
- Gie Global Interrupt Operation
  60
- Push, Pop Routine
  61
- External Interrupt Operation (Int0)
  62
- T0 Interrupt Operation
  63
- Tc0 Interrupt Operation
  64
- Adc Interrupt Operation
  65
- Comparator Interrupt Operation (Cmp0~Cmp2)
  66
- Multi-Interrupt Operation
  67
I/O Port

68
- Overview
  68
- I/O Port Mode
  69
- I/O Pull up Register
  70
- I/O Port Data Register
  71
- Port 4 Adc Share Pin
  72
Timers

75
- Watchdog Timer
  75
- T0 8-Bit Basic Timer
  77
  - Overview
    77
  - T0 Timer Operation
    77
  - T0M Mode Register
    78
  - T0C Counting Register
    78
  - T0 Timer Operation Explame
    79
- Tc0 8-Bit Timer/Counter
  80
  - Overview
    80
  - Tc0 Timer Operation
    81
  - Pulse Width Modulation (Pwm)
    82
  - TC0 Pulse Generator Function
    83
  - Tc0M Mode Register
    85
  - Tc0C Counting Register
    85
  - Tc0R Auto-Reload Register
    86
  - Tc0D Pwm Duty Register
    86
  - Tc0 Timer Operation Explame
    87
Analog Comparaotr 0

89
- Overview
  89
- Normal Comparator Mode
  90
- Comparator 0 Special Fucniton
  92
- Comparator Mode Register
  93
- Comparator Application Notice
  93
- Comparator 0 Operation Explame
  94
Analog Comparaotr 1

95
- Overview
  95
- Normal Comparator Mode
  96
- Comparator 1 Special Fucniton
  98
- Comparator Mode Register
  99
- Comparator Application Notice
  100
- Comparator 1 Operation Explame
  100
Analog Comparaotr 2

101
- Overview
  101
- Normal Comparator Mode
  102
- Comparator 2 Special Fucniton
  104
- Comparator Mode Register
  105
- Comparator Application Notice
  106
- Comparator 2 Operation Explame
  106
4K Buzzer Generator

107
- Overview
  107
- Bzm Register
  107
Channel Analog to Digital Converter (Adc)

108
- Overview
  108
- Adc Mode Register
  109
- Adc Data Buffer Registers
  110
- Adc Operation Description and Notic
  111
  - Adc Signal Format
    111
  - Adc Converting Time
    111
  - Adc Pin Configuration
    112
- Adc Operation Examlpe
  113
- Adc Application Circuit
  115
Rail to Rail Op Amplifer

116
- Overview
  116
- Op Amp Register
  116
Instruction Table

117
Electrical Characteristic

118
- Absolute Maximum Rating
  118
- Characteristic Graphs
  120
Development Tool

121
- Sn8P2740 Ev-Kit
  121
- Ice and Ev-Kit Application Notic
  123
Otp Programming Pin

125
- Writer Transition Board Socket Pin Assignment
  125
- Programming Pin Mapping
  126
Marking Definition

127
- Introduction
  127
- Marking Indetification System
  127
- Marking Example
  128
- Datecode System
  129
Package Information

130
- Sk-Dip 24 Pin
  130
- Sop 24 Pin
  131
- P-Dip 20 Pin
  132
- Sop 20 Pin
  133
- P-Dip 16 Pin
  134
- Sop 16 Pin
  135

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