CAT24C44S 256-Bit Non-Volatile Memory

The CAT24C44S integrates a 256-bit static RAM with a non-volatile EEPROM backup layer, configured as 16 registers of 16 bits each. It employs a serial interface for data transfer and operates over a 4.5V to 5.5V supply voltage range. The memory array automatically copies data from the static RAM into the EEPROM upon detecting a power loss. It then recalls this stored data back to the RAM during the next system power-up sequence. This integrated circuit sits in an 8-pin SOIC surface mount package. You can securely store critical parameter configurations, calibration settings, and active logging data without relying on an external backup battery. Hardware protection prevents writes during low voltage conditions. Request a quote for the CAT24C44S.