M30621ECGP MITSUBISHI [Mitsubishi Electric Semiconductor], M30621ECGP Datasheet - Page 68

• Manufacturer Part Number: M30621ECGP
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Timer
68
Timer
Figure 1.13.1. 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 1.13.1 and 1.13.2 show the block diagram of timers.
TA0
TA3
TA4
X
IN
IN
IN
IN
Note 1: The TA0
Note 2: Timer A1 and A2 have no pin to perform input/output. Thus I/O functions like as external event input, PWM output
and one-shot output cannot be used.
f
1
f
8
f
32
IN
f
C32
pin (P7
1/8
1
) is shared with RxD
Timer B2 overflow
Noise
Noise
Noise
filter
filter
filter
1/4
2
, SCL and the TB5
f
f
f
1
8
32
Clock prescaler reset flag (bit 7
at address 0381
X
• Timer mode
• One-shot mode
• PWM mode
• Event counter mode
• Timer mode
• One-shot mode
• Event counter mode
• Timer mode
• One-shot mode
• Timer mode
• One-shot mode
• PWM mode
• Timer mode
• One-shot mode
• PWM mode
• Event counter mode
• Event counter mode
• Event counter mode
CIN
IN
pin, so be careful.
16
) set to “1”
Timer A0
Timer A3
Timer A1
Timer A2
Timer A4
Clock prescaler
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
1/32
Reset
M16C / 62 Group (80-pin)
Timer A0 interrupt
Timer A1 interrupt
Timer A3 interrupt
Timer A4 interrupt
Timer A2 interrupt
Mitsubishi microcomputers
f
C32