M30622ECTFP datasheet(82/184 Pages) MITSUBISHI

82 / 184 page

Tentative Specifications REV.A

Mitsubishi microcomputers

M16C / 62T Group

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Specifications in this manual are tentative and subject to change.

Under

development

Timer

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.

• Timer mode

• One-shot mode

• PWM mode

• Timer mode

• One-shot mode

• PWM mode

• Timer mode

• One-shot mode

• PWM mode

• Timer mode

• One-shot mode

• PWM mode

• Timer mode

• One-shot mode

• PWM mode

• Event counter mode

TA0IN

TA1IN

TA2IN

TA3IN

TA4IN

Timer A0

Timer A1

Timer A2

Timer A3

Timer A4

f1 f8 f32 fC32

Timer A0 interrupt

Timer A1 interrupt

Timer A2 interrupt

Timer A3 interrupt

Timer A4 interrupt

Noise

filter

Noise

filter

Noise

filter

Noise

filter

Noise

filter

1/32

fC32

1/8

1/4

f32

XIN

XCIN

Clock prescaler reset flag (bit 7

at address 038116) set to “1”

Reset

Clock prescaler

Timer B2 overflow

Note 1: In M30623(80-pin package), do not use TA1IN and TA2IN as the event input, because these are not

connected to the external pin. And these pins have to do connection of unused pins (refer to Page 170).

Note 2: The TA0IN pin (P71) is shared with RxD2 and the TB5IN pin.

Figure 1.17.1. Timer A block diagram

M30622ECTFP Datasheet(PDF) 82 Page - Mitsubishi Electric Semiconductor

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