M30622 Mitsubishi, M30622 Datasheet - Page 82

• Manufacturer Part Number: M30622
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
• Manufacturer: Mitsubishi

Timer
Timer
Figure 1.17.1. Timer A block diagram
There are eleven 16-bit timers. These timers can be classified by function into timers A (five) and timers B
(six). All these timers function independently. Figures 1.17.1 and 1.17.2 show the block diagram of timers.
TA0
TA1
TA2
TA3
TA4
X
Tentative Specifications REV.A
IN
IN
IN
IN
IN
IN
Note 1: In M30623(80-pin package), do not use TA1
Note 2: The TA0
S
pecifications in this manual are tentative and subject to change.
f
1
connected to the external pin. And these pins have to do connection of unused pins (refer to Page 170).
f
8
f
32
f
C32
IN
1/8
pin (P7
Timer B2 overflow
Noise
Noise
Noise
Noise
Noise
filter
filter
filter
filter
filter
1
) is shared with RxD
1/4
f
f
f
1
8
32
Clock prescaler reset flag (bit 7
at address 0381
2
and the TB5
X
82
IN
• Timer mode
• One-shot mode
• PWM mode
• Event counter mode
• Timer mode
• One-shot mode
• PWM mode
• Event counter mode
• Timer mode
• One-shot mode
• PWM mode
• Event counter mode
• Timer mode
• One-shot mode
• PWM mode
• Event counter mode
• Timer mode
• One-shot mode
• PWM mode
• Event counter mode
CIN
and TA2
IN
16
IN
pin.
) set to “1”
as the event input, because these are not
Timer A0
Timer A1
Timer A2
Timer A3
Timer A4
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Clock prescaler
1/32
Reset
Mitsubishi microcomputers
Timer A0 interrupt
M16C / 62T Group
Timer A1 interrupt
Timer A2 interrupt
Timer A3 interrupt
Timer A4 interrupt
f
C32