| 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Power supply monitor resets processor when VCCpower loss occurs and holds processor in reset during VCCramp-up Battery monitor checks remaining capacity daily Read and write access times as fast as 100ns Unlimited write cycle endurance Typical standby current 50µA Upgrade for 128k x 8 SRAM, EEPROM or Flash Lithium battery is electrically disconnected to retain freshness until power is applied for the first time Optional industrial temperature range of -40°C to +85°C, designated IND PowerCap Module (PCM) package Directly surface-mountable moduleReplaceable snap-on PowerCap provides lithium backup batteryStandardized pinout for all nonvolatile SRAM productsDetachment feature on PowerCap allows easy removal using a regular screwdriver |