DS3065WP Datasheet | Maxim Integrated

DataSheet.in 19-5450; Rev 0; 7/10 3.3V, 8Mb, Nonvolatile SRAM with Clock General Description The DS3065WP consists of a static RAM, a nonvolatile (NV) controller, and a real-time clock (RTC). These ponents are packaged on a surface-mount substrate and require post-assembly attachment of a DS9034IPCX+ battery cap. Whenever VCC is applied to the module, it powers the clock and SRAM from the external power source, and allows the contents of the clock registers or SRAM to be modified. When VCC is powered down or out of tolerance, the controller write protects the memory contents and powers the clock and SRAM from the battery. S Integrated RTC S Unconditionally Write Protects the Clock...