(China (Mainland))
Product Summary
The MXD1210CSA+ is a nonvolatile RAM controller is a very lowpower CMOS circuit that converts standard (volatile) CMOS RAM into nonvolatile memory. The MXD1210CSA+ also continually monitors the power supply to provide RAM write protection when power to the RAM is in a marginal (out-oftolerance) condition. When the power supply begins to fail, the RAM is write protected, and the device switches to battery-backup mode. The applications of the MXD1210CSA+ include μP Systems, Computers, Embedded Systems.
Parametrics
MXD1210CSA+ absolute maximum ratings: (1)VCCI to GND: -0.3V to +7V; (2)VBATT1 to GND: -0.3V to +7V; (3)VBATT2 to GND: -0.3V to +7V; (4)VCCO to GND: -0.3V, VS + 0.3V; (5)Digital Input and Output Voltages to GND: 0.3V, VCCI +0.3V.
Features
MXD1210CSA+ features: (1)Battery Backup; (2)Memory Write Protection; (3)230μA Operating-Mode Quiescent Current; (4)2nA Backup-Mode Quiescent Current; (5)Battery Freshness Seal; (6)Optional Redundant Battery; (7)Low Forward-Voltage Drop on VCC Supply Switch; (8)5% or 10% Power-Fail Detection Options; (9)Tests Battery Condition During Power-Up; (10)8-Pin SO Available.
Diagrams
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 MXD1210CSA+ |
Maxim Integrated Products |
Memory Controllers Nonvolatile RAM Controller |
Data Sheet |
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MXD1210CSA+T |
Maxim Integrated Products |
Memory Controllers Nonvolatile RAM Controller |
Data Sheet |
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