INTEGRATION DATA BACKUP DEVICE AND INTEGRATION DATA BACKUP METHOD

摘要

PPROBLEM TO BE SOLVED: To provide an integration data backup device for storing and backing up integration data when integration data quantity to be transferred to a backup data memory is large, or when a storage time in memory cells inside the backup data memory is long concerning an integration data backup device which stores integration data when a power supply voltage drops. PSOLUTION: An integration data backup device which transfers integration data to a memory when a power supply voltage drops is characterized to shorten the time to transfer the integration data to the memory. PCOPYRIGHT: (C)2009,JPO&INPIT