MB9B360R datasheet(154/166 Pages) CYPRESS

154 / 166 page

Document Number: 002-04872 Rev.*A

Page 154 of 166

MB9B360R Series

Example of standby recovery operation (when in internal resource reset recovery*)

Internal

Resource RST

Trcnt

Internal RST

CPU

Operation

Start

RST Active

Release

*: Depending on the standby mode, the reset issue from the internal resource is not included in the recovery cause.

Notes:

• The return factor is different in each Low-Power consumption modes.

• See “Chapter: Low Power Consumption Mode” and “Operations of Standby Modes” in FM4 Family Peripheral Manual.

The time during the power-on reset/low-voltage detection reset is exclude

d to the recovery source. See “12.4.8.Power-on

Reset Timing

” in “12.4. AC Characteristics” in “12.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.

MB9B360R Datasheet(PDF) 154 Page - Cypress Semiconductor