MB9AF112K datasheet(41/89 Pages) SPANSION

41 / 89 page

D a t a S h e e t

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

CONFIDENTIAL

 Pin Status in Each CPU State

The terms used for pin status have the following meanings.

 INITX=0

This is the period when the INITX pin is the "L" level.

 INITX=1

This is the period when the INITX pin is the "H" level.

 SPL=0

This is the status that standby pin level setting bit (SPL) in standby mode control register (STB_CTL) is

set to "0".

 SPL=1

This is the status that standby pin level setting bit (SPL) in standby mode control register (STB_CTL) is

set to "1".

 Input enabled

Indicates that the input function can be used.

 Internal input fixed at "0"

This is the status that the input function cannot be used. Internal input is fixed at "L".

 Hi-Z

Indicates that the output drive transistor is disabled and the pin is put in the Hi-Z state.

 Setting disabled

Indicates that the setting is disabled.

 Maintain previous state

Maintains the state that was immediately prior to entering the current mode.

If a built-in peripheral function is operating, the output follows the peripheral function.

If the pin is being used as a port, that output is maintained.

 Analog input is enabled

Indicates that the analog input is enabled.

 GPIO selected

In Deep stand-by mode, pins switch to the general-purpose I/O port.

MB9AF112K Datasheet(PDF) 41 Page - SPANSION