MB9B320TA Datasheet, PDF (132/141 Pages) SPANSION – This document states the current technical specifications regarding

DataSheet
・ Operation example of return from low power consumption mode (by internal resource reset*)
Internal
Resource RST
Internal RST
RST Active
Trcnt
Release
CPU
Operation
Start
*: 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.
January 30, 2015, MB9B320TA_DS706-00062-2v0-E
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