DS1314 Description
The DS1314 Nonvolatile Controller with Battery Monitor is a CMOS circuit which solves the application problem of converting CMOS RAM into nonvolatile memory. Ining power is monitored for an out-of-tolerance condition. When a condition is detected, chip enable is inhibited to acplish write protection and the battery is switched on to supply the RAM with uninterrupted power.
DS1314 Key Features
- Power Supply Input -SRAM Power Supply Output -Backup Battery Input -Chip Enable Input -Chip Enable Output -Vcc Tolerance
- Reset Output (Open Drain) -Ground -No Connection