MB9A1A0N Datasheet, PDF (88/101 Pages) SPANSION – This document states the current technical specifications regarding

DataSheet
9. 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
Parameter
Sleep mode
High-speed CR Timer mode,
Main Timer mode,
PLL Timer mode
Symbol
(V_CC = 1.65V to 3.6V, V_SS = 0V, T_A = - 40°C to + 85°C)
Typ
Value
Max*
Unit
Remarks
t_CYCC
μs
40
80
μs
Low-speed CR Timer mode
Sub Timer mode
630
t_ICNT
630
1260
μs
1260
μs
RTC mode,
Stop mode
1083
2100
μs
Deep Standby RTC mode
Deep Standby Stop mode
1099
2127
μs
*: 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
Interrupt factor
accept
Active
t_ICNT
Interrupt factor
clear by CPU
CPU
Operation
*: External interrupt is set to detecting fall edge.
Start
June 30, 2015, MB9A1A0N_DS706-00068-2v0-E
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