MXD1210CPA+

MXD1210CPA+ non-volatile RAM controller is a very low power CMOS circuit that converts standard (volatile) CMOS RAM into non-volatile memory. It also continually monitors the power supply to provide RAM write protection when power to the RAM is in a marginal (out-of-tolerance) condition. When the power supply begins to fail, the RAM is write-protected, and the device switches to battery-backup mode. Typical applications includes microprocessor systems, computers, embedded systems.

• Battery backup, memory write protection
• 230µA operating mode quiescent current
• 2nA backup mode quiescent current
• Battery freshness seal
• Optional redundant battery
• Low forward-voltage drop on VCC supply switch
• 5% or 10% power-fail detection options
• Tests battery condition during power-up
• 4.75V to 5.50V supply voltage at TOL = GND, 0.23mA typical supply current at VBATT1 = VBATT2 = 3V
• 0°C to +70°C temperature range, 8 PDIP package

Avertissements

La forte demande du marché pour ce produit, entraîné une augmentation des délais. Les dates de livraison peuvent varier. Produit exempt de remises.

Remarques

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party