Systems and methods for address fault detection

A memory device is provided. The memory device includes a memory bank configured to store data in one or more memory cells. The memory device further includes an address fault detection system designed to detect a mismatch between the address originally used to store the data and the address subsequently used to read the data. The address fault detection system generates an address parity bit from the received address and either stores that address parity bit with the user data or uses the address parity bit to invert the internal ECC bits generated from the user data. The address fault detection system can determine from the resulting syndrome from the ECC bits whether or not an address fault has occurred and raise an address fault indication flag if the address fault is detected.