MB9AF112K datasheet(80/89 Pages) SPANSION

80 / 89 page

D a t a S h e e t

February 20, 2015, MB9A110K-DS706-00030-2v0-E

CONFIDENTIAL

 Operation example of return from low power consumption mode (by internal resource reset*)

Internal

Resource RST

Trcnt

Internal RST

CPU

Operation

Start

RST Active

Release

* : Internal resource reset

is not included in return factor by the kind of Low-Power consumption mode.

Notes:  The return factor is different in each Low-Power consumption modes.

See "CHAPTER 6: Low Power Consumption Mode" and "Operations of Standby Modes" in FM3

Family PERIPHERAL MANUAL.

 When interrupt recoveries, the operation mode that CPU recoveries depends on the

state before the Low-Power consumption mode transition. See "CHAPTER 6: Low

Power Consumption Mode" in "FM3 Family PERIPHERAL MANUAL".

・

The time during the power-on reset/low-voltage detection reset is excluded. See "(6)

Power-on Reset Timing in 4. AC Characteristics in ■Electrical Characteristics" for

the detail on the time during the power-on reset/low -voltage detection reset.

・

When in recovery from reset, CPU changes to the high-speed CR run mode. When

using the main clock or the PLL clock, it is necessary to add the main clock

oscillation stabilization wait time or the main PLL clock stabilization wait time.

 The internal resource reset means the watchdog reset and the CSV reset.

MB9AF112K Datasheet(PDF) 80 Page - SPANSION