M48Z08-150PC1

The M48Z08-150PC1 is a 2K x 8 non-volatile static RAM which is pin and functional compatible with the DS1220.The M48Z08-150PC1 button cell has sufficient capacity and storage life to maintain data and clock functionality for an accumulated time period of at least 10 years in the absence of power over the operating temperature range.

Features of the M48Z08-150PC1 are:(1)integrated ultra low power sram,power-fail control circuit and battery;(2)unlimited write cycles;(3)read cycle time equals write cycle time;(4)automatic power-fail chip deselect and write protection;(5)write protect voltages (vpfd = power-fail deselect voltage);(6)self-contained battery in the caphat dip package;(7)pin and function compatible with jedec standard 2k x 8 srams.

The maximum ratings of the M48Z08-150PC1 can be summarized as:(1):the symbol is VCC,the parameter is supply voltage,the rating is -0.3 to 7,the unit is V;(2):the symbol is VIO,the parameter is input or output voltages,the rating is -0.3 to 7,the unit is V;(3)the symbol is IO,the parameter is output curren,the rating is 20,the unit is mA;(4):the symbol is TA,the parameter is ambiebt operating temperature,the rating is -40 to 85,the unit is ;(5):the symbol is Tstg,the parameter is storage temperature,the rating is -40 to 85,the unit is ;(6):the symbol is TSLD,the parameter is lead solder temperature for 10 seconds,the rating is 260,the unit is ;(7):the symbol is PD,the parameter is power dissipation,the rating is 1,the unit is W.