MB9B520M datasheet(96/113 Pages) SPANSION

部品番号	MB9B520M

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D a t a S h e e t

March 18, 2015, MB9B520M_DS706-00048-3v0-E

CONFIDENTIAL

10. Return Time from Low-Power Consumption Mode

(1) Return Factor: Interrupt/WKUP

The return time from Low-Power consumption mode is indicated as follows. It is from receiving the

return factor to starting the program operation.

・ Return Count Time

(VCC = 2.7V to 5.5V, TA = - 40°C to + 105°C)

Parameter

Symbol

Value

Unit

Remarks

Typ

Max*

Sleep mode

tICNT

tCYCC

μs

High-speed CR Timer mode,

Main Timer mode,

PLL Timer mode

μs

Low-speed CR Timer mode

340

680

μs

Sub Timer mode

680

860

μs

RTC mode,

Stop mode

268

503

μs

Deep Standby RTC mode

Deep Standby Stop mode

308

583

μs

When RAM is off

268

503

μs

When RAM is on

*: The maximum value depends on the accuracy of built-in CR.

・ Operation example of return from Low-Power consumption mode (by external interrupt*)

External

interrupt

tICNT

Interrupt factor

CPU

Operation

Start

Active

Interrupt factor

clear by CPU

*: External interrupt is set to detecting fall edge.

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