HOLTEK BS66F370 Manuals

Manuals and User Guides for HOLTEK BS66F370. We have 1 HOLTEK BS66F370 manual available for free PDF download: Manual

HOLTEK BS66F370 Manual

HOLTEK BS66F370 Manual (242 pages)

Touch A/D Flash MCU with LED Driver

Brand: HOLTEK | Category: Storage | Size: 3 MB

Table of Contents

Table of Contents
2
Features

7
- CPU Features
  7
- Peripheral Features
  7
General Description

8
Selection Table

8
Block Diagram

9
Pin Assignment

9
Pin Descriptions

14
Absolute Maximum Ratings

28
D.C. Characteristics

28
A.C. Characteristics

30
A/D Converter Characteristics

31
Temperature Sensor Electrical Characteristics

31
LVD/LVR Electrical Characteristics

32
Touch Key Electrical Characteristics

32
Power-On Reset Characteristics

34
System Architecture

35
- Clocking and Pipelining
  35
- Program Counter
  36
- Stack
  37
- Arithmetic and Logic Unit - ALU
  37
Flash Program Memory

38
- Structure
  38
- Special Vectors
  38
- Look-Up Table
  39
- In Circuit Programming - ICP
  40
- On-Chip Debug Support - OCDS
  41
- In Application Programming - IAP
  41
Data Memory

52
- Structure
  52
- Data Memory Addressing
  53
- General Purpose Data Memory
  53
- Special Purpose Data Memory
  53
Special Function Register Description

58
EEPROM Data Memory

63
- EEPROM Data Memory Structure
  63
- EEPROM Registers
  63
- Bit 7~1
  63
- Bit 7 6 5 4 3 2
  64
- Bit 7~2
  64
- Bit 1~0
  64
- Reading Data from the EEPROM
  65
- Writing Data to the EEPROM
  65
- Write Protection
  65
- EEPROM Interrupt
  65
- Programming Considerations
  66
Oscillators

67
Operating Modes and System Clocks

70
- System Clocks
  70
- System Operation Modes
  71
- Control Registers
  72
- Operating Mode Switching
  75
- Standby Current Considerations
  79
- Wake-Up
  79
Watchdog Timer

80
Reset and Initialisation

82
- Reset Functions
  82
- Reset Initial Conditions
  85
Input/Output Ports

91
- Pull-High Resistors
  93
- Port a Wake-Up
  93
- I/O Port Control Registers
  93
- I/O Port Source Current Control
  94
- Pin-Shared Functions
  95
- I/O Pin Structures
  104
- Programming Considerations
  105
Timer Modules - TM

106
- Introduction
  106
- TM Operation
  106
- TM Clock Source
  106
- TM Interrupts
  107
- TM External Pins
  107
- TM Input/Output Pin Selection
  107
- Programming Considerations
  108
Compact Type TM - CTM

109
- Compact TM Operation
  109
- Compact Type TM Register Description
  110
- Compact Type TM Operation Modes
  113
Standard Type TM - STM

119
- Standard TM Operation
  119
- Standard Type TM Register Description
  120
- Standard Type TM Operation Modes
  123
Periodic Type TM - PTM

132
- Periodic TM Operation
  132
- Periodic Type TM Register Description
  133
- Periodic Type TM Operation Modes
  136
Analog to Digital Converter

145
- A/D Converter Overview
  145
- Registers Descriptions
  146
- A/D Converter Operation
  150
- A/D Converter Reference Voltage
  151
- A/D Converter Input Pins
  152
- Conversion Rate and Timing Diagram
  152
- Summary of A/D Conversion Steps
  153
- Programming Considerations
  153
- A/D Converter Transfer Function
  153
- A/D Programming Examples
  154
Serial Interface Module - SIM

156
- SPI Interface
  156
- I 2 C Interface
  162
UART Interface

171
- UART External Pin
  172
- UART Data Transfer Scheme
  172
- UART Status and Control Registers
  172
- Baud Rate Generator
  178
- UART Setup and Control
  179
- UART Transmitter
  180
- UART Receiver
  181
- Managing Receiver Errors
  183
- UART Interrupt Structure
  184
- UART Power down and Wake-Up
  185
Touch Key Function

186
- Touch Key Structure
  186
- Touch Key Register Definition
  187
- Touch Key Operation
  193
- Touch Key Interrupt
  199
- Progrsmming Considerations
  199
Low Voltage Detector - LVD

200
- LVD Register
  200
- LVD Operation
  201
Interrupts

202
- Interrupt Registers
  202
- Interrupt Operation
  207
- External Interrupt
  208
- Touch Key Interrupt
  209
- UART Transfer Interrupt
  209
- A/D Converter Interrupt
  209
- Multi-Function Interrupt
  209
- Time Base Interrupt
  210
- Serial Interface Module Interrupt
  211
- LVD Interrupt
  212
- EEPROM Interrupt
  212
- TM Interrupt
  212
- Programming Considerations
  213
Application Circuits

214
Instruction Set

215
- Introduction
  215
- Instruction Timing
  215
- Moving and Transferring Data
  215
- Arithmetic Operations
  215
- Logical and Rotate Operation
  216
- Branches and Control Transfer
  216
- Bit Operations
  216
- Other Operations
  216
Instruction Set Summary

217
- Extended Instruction Set
  219
Instruction Definition

221
- Extended Instruction Definition
  230
Package Information

237

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