HD6433935 Hitachi, HD6433935 Datasheet - Page 109

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

Table 5-2
Function
System clock oscillator
Subclock oscillator
CPU
operations RAM
IRQ
interrupt
External
interrupts
Peripheral Timer A
functions
Notes:
0
1.
2.
3.
4.
5.
6.
7.
Instructions Functions
Registers
I/O ports
IRQ
IRQ
IRQ
IRQ
IRQ
WKP
WKP
WKP
WKP
WKP
WKP
WKP
WKP
Timer C
WDT
Timer G,
Timer F
SCI1
SCI31,
SCI32
A/D
converter
FLEX™
decoder
Register contents are retained, but output is high-impedance state.
Functions if an external clock or the ø
Functions if ø
Functions if the time-base function is selected.
External interrupt requests are ignored. Interrupt request register contents are not altered.
Functions if ø
Functions if ø
0
1
2
3
4
0
1
2
3
4
5
6
7
Internal State in Each Operating Mode
Active Mode
High-
Speed
Functions
Functions
Functions
Functions
Functions
Functions
W
W
W
/2 is selected as the internal clock; otherwise halted and retained.
/4 is selected as the external or internal clock; otherwise halted and retained.
/32 is selected as the internal clock; otherwise halted and retained.
Functions
Functions
Functions
Functions
Functions
Medium-
Speed
Functions
Functions
Sleep Mode
Halted
Retained
Functions
Functions
Functions
Functions
Speed
Functions
Functions
High-
W
/4 internal clock is selected; otherwise halted and retained.
Halted
Retained
Functions
Functions
Functions
Functions
Medium-
Speed
Functions
Functions
Halted
Retained
Functions
Retained*
Functions
Functions*
Retained
Functions/
Retained*
Retained
Reset
Retained
Functions
Watch
Mode
Halted
Functions
5
6
4
Functions
Functions
Functions
Functions
Functions*
Functions/
Retained*
Functions/
Retained*
Functions/
Retained*
Functions/
Retained*
Functions/
Retained*
Retained
Functions
Subactive
Mode
Halted
Functions
2
7
2
2
3
4
Halted
Retained
Functions
Functions
Functions
Functions*
Functions/
Retained*
Retained
Functions/
Retained*
Functions/
Retained*
Functions/
Retained*
Retained
Functions
Subsleep
Mode
Halted
Functions
2
2
2
3
4
Halted
Retained
Retained*
Functions
Functions
Retained*
Functions
Retained
Retained
Retained
Reset
Retained
Functions
Standby
Mode
Halted
Functions
97
1
5