HD404829RFS datasheet(32/149 Pages) RENESAS

32 / 149 page

HD404829R Series

Operating Modes

The MCU has five operating modes as shown in table 13. The operations in each mode are listed in tables

14 and 15. Transitions between operating modes are shown in figure 14.

Active Mode: All MCU functions operate according to the clock generated by the system oscillator OSC1

and OSC2.

Table 13 Operating Modes and Clock Status

Mode Name

Active

Standby

Stop

Watch

Subactive*2

Activation

method

RESET

cancellation,

interrupt

request,

STOPC

cancellation

in stop mode,

STOP/SBY

instruction in

subactive mode

(when direct

transfer is

selected)

SBY

instruction

from active

mode

STOP

instruction

when

TMA3 = 0

STOP

instruction

when

TMA3 = 1

or SBY

instruction from

subactive mode

(when LSON = 1,

or LSON and

DTON are

both 0)

AN interrupt

request from

timer A or

INT

0 in watch

mode when

LSON = 1

Status

System

oscillator

Operating

Stopped

Subsystem

oscillator

Operating *1

Cancellation

method

RESET input,

STOP/SBY

instruction

RESET input,

interrupt

request

RESET input,

STOPC input

in stop mode

RESET input,

INT

0 or timer A

interrupt

request

RESET input,

STOP/SBY

instruction

Notes: 1. Operating or stopping the oscillator can be selected by setting bit 3 of the system clock select

2. Subactive mode is an optional function; specify it on the function option list.

HD404829RFS bảng dữ liệu(PDF) 32 Page - Renesas Technology Corp

HD404829RFS bảng dữ liệu(HTML) 32 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL