Manufacturers > Texas Instruments > Application Notes > Clock Fail Detection for Stellaris LM3SX00 MCUs (AN01278)

Clock Fail Detection for Stellaris LM3SX00 MCUs (AN01278)

Texas Instruments

Published Date: 07/07/2009

Description

The Stellaris® on-chip clock failure detection circuitry allows a microcontroller to respond appropriately if the main crystal oscillator stops functioning. This capability can be extended to situations in which the crystal oscillator fails due to an open or short circuit.

Parts

Part Number Name Companion Part
LM3S101-EQN20-C2 LM3S101-EQN20-C2 Buy Datasheet
LM3S101-EQN20-C2T LM3S101-EQN20-C2T Buy Datasheet
LM3S101-IQN20-C2 LM3S101-IQN20-C2 Buy Datasheet
LM3S101-IQN20-C2T LM3S101-IQN20-C2T Buy Datasheet
LM3S102-EQN20-C2 LM3S102-EQN20-C2 Buy Datasheet
LM3S102-EQN20-C2T LM3S102-EQN20-C2T Buy Datasheet
LM3S102-IQN20-C2 LM3S102-IQN20-C2 Buy Datasheet
LM3S102-IQN20-C2T LM3S102-IQN20-C2T Buy Datasheet
LM3S308-IQN25-C2 LM3S308-IQN25-C2 Buy Datasheet
LM3S310-IQN25-C2T LM3S310-IQN25-C2T Buy Datasheet
LM3S315-IQN25-C2T LM3S315-IQN25-C2T Buy Datasheet
LM3S316-IQN25-C2T LM3S316-IQN25-C2T Buy Datasheet
LM3S317-IQN25-C2T LM3S317-IQN25-C2T Buy Datasheet
LM3S328-EQN25-C2T LM3S328-EQN25-C2T Buy Datasheet
LM3S328-IQN25-C2T LM3S328-IQN25-C2T Buy Datasheet
LM3S600-EQN50-C2T LM3S600-EQN50-C2T Buy Datasheet
LM3S601-IQN50-C2 LM3S601-IQN50-C2 Buy Datasheet
LM3S608-IQN50-C2T LM3S608-IQN50-C2T Buy Datasheet
LM3S610-IQN50-C2T LM3S610-IQN50-C2T Buy Datasheet
LM3S611-EQN50-C2 LM3S611-EQN50-C2 Buy Datasheet
LM3S611-EQN50-C2T LM3S611-EQN50-C2T Buy Datasheet
LM3S611-IQN50-C2 LM3S611-IQN50-C2 Buy Datasheet
LM3S611-IQN50-C2T LM3S611-IQN50-C2T Buy Datasheet
LM3S612-IQN50-C2 LM3S612-IQN50-C2 Buy Datasheet
LM3S613-EQN50-C2 LM3S613-EQN50-C2 Buy Datasheet
LM3S613-IQN50-C2 LM3S613-IQN50-C2 Buy Datasheet
LM3S613-IQN50-C2T LM3S613-IQN50-C2T Buy Datasheet
LM3S617-EQN50-C2 LM3S617-EQN50-C2 Buy Datasheet
LM3S618-EQN50-C2T LM3S618-EQN50-C2T Buy Datasheet
LM3S618-IQN50-C2 LM3S618-IQN50-C2 Buy Datasheet
LM3S628-IQN50-C2 LM3S628-IQN50-C2 Buy Datasheet
LM3S800-IQN50-C2 LM3S800-IQN50-C2 Buy Datasheet
LM3S801-EQN50-C2 LM3S801-EQN50-C2 Buy Datasheet
LM3S801-IQN50-C2 LM3S801-IQN50-C2 Buy Datasheet
LM3S808-IQN50-C2T LM3S808-IQN50-C2T Buy Datasheet
LM3S811-IQN50-C2T LM3S811-IQN50-C2T Buy Datasheet
LM3S812-IQN50-C2 LM3S812-IQN50-C2 Buy Datasheet
LM3S812-IQN50-C2T LM3S812-IQN50-C2T Buy Datasheet
LM3S815-EQN50-C2T LM3S815-EQN50-C2T Buy Datasheet
LM3S815-IQN50-C2 LM3S815-IQN50-C2 Buy Datasheet
LM3S817-IQN50-C2T LM3S817-IQN50-C2T Buy Datasheet
LM3S828-IQN50-C2 LM3S828-IQN50-C2 Buy Datasheet
LM3S828-IQN50-C2T LM3S828-IQN50-C2T Buy Datasheet

Application Note

Download application note for Clock Fail Detection for Stellaris LM3SX00 MCUs (AN01278) by Texas Instruments