MXD1210CSA+

The MXD1210CSA+ is a non-volatile RAM controller in 8 pin NSOIC package. This non-volatile RAM controller is a very low power CMOS circuit that converts standard (volatile) CMOS RAM into non-volatile memory. It also continually monitor power supply to provide RAM write protection when power to the RAM is in a marginal (out of tolerance) condition. When power supply begins to fail RAM is write protected and device switches to battery backup mode. It is used in microprocessor systems and computers.

• Supply voltage range is 4.5V to 5.5V
• Operating temperature range from 0°C to 70°C
• Battery backup
• Memory write protection
• 230µA operating mode quiescent current
• 2nA backup mode quiescent current
• Battery freshness seal
• Optional redundant battery, tests battery condition during power-up
• Low forward voltage drop on VCC supply switch
• 5% or 10% power fail detection options

Applications

Embedded Design & Development

Notes

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