HD6433935 Hitachi, HD6433935 Datasheet - Page 6

• Manufacturer Part Number: HD6433935
• Description: 8-Bit MICROCONTROLLER
• Manufacturer: Hitachi

2.8
2.9
Section 3
3.1
3.2
3.3
3.4
Section 4
4.1
4.2
4.3
4.4
4.5
Section 5
5.1
5.2
ii
Memory Map...................................................................................................................... 47
Application Notes............................................................................................................... 50
2.9.1
2.9.2
2.9.3
Overview ............................................................................................................................ 59
Reset................................................................................................................................... 59
3.2.1
3.2.2
3.2.3
Interrupts ............................................................................................................................ 61
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
Application Notes............................................................................................................... 80
3.4.1
3.4.2
3.4.3
Overview ............................................................................................................................ 85
4.1.1
4.1.2
System Clock Generator .................................................................................................... 86
Subclock Generator ............................................................................................................ 89
Prescalers ........................................................................................................................... 91
Note on Oscillators............................................................................................................. 92
4.5.1
4.5.2
Overview ............................................................................................................................ 95
5.1.1
Sleep Mode......................................................................................................................... 103
5.2.1
5.2.2
5.2.3
Notes on Data Access ........................................................................................... 50
Notes on Bit Manipulation .................................................................................... 52
Notes on Use of the EEPMOV Instruction ........................................................... 58
Exception Handling
Overview............................................................................................................... 59
Reset Sequence ..................................................................................................... 59
Interrupt Immediately after Reset ......................................................................... 60
Overview............................................................................................................... 61
Interrupt Control Registers ................................................................................... 63
External Interrupts................................................................................................. 72
Internal Interrupts.................................................................................................. 73
Interrupt Operations .............................................................................................. 74
Interrupt Response Time....................................................................................... 79
Notes on Stack Area Use ...................................................................................... 80
Notes on Rewriting Port Mode Registers ............................................................. 81
Notes on Interrupt Request Flag Clearing Methods ............................................. 83
Clock Pulse Generators
Block Diagram ...................................................................................................... 85
System Clock and Subclock.................................................................................. 85
Definition of Oscillation Settling Standby Time .................................................. 92
Notes on Use of Crystal Oscillator Element
(Excluding Ceramic Oscillator Element) .............................................................. 94
Power-Down Modes
System Control Registers...................................................................................... 98
Transition to Sleep Mode ...................................................................................... 103
Clearing Sleep Mode............................................................................................. 103
Clock Frequency in Sleep (Medium-Speed) Mode............................................... 104
........................................................................................ 59
....................................................................................... 95
................................................................................. 85