M68Z128W-70N1T

The M68Z128W-70N1T is a 1 Mbit (1,084,576 bit) fast CMOS SRAM,organized as 131,072 words by 8 bits.

Features of the M68Z128W-70N1T are:(1)low voltage is 3.0V (+0.6V/-0.3V);(2)128Kb * 8 low power SRAM with output enable;(3)equal cycle and access times is 70ns;(4)low Vcc data retention is 1.4V;(5)TRI-state common I/O;(6)low active and standby power;(7)intended for use with ST zeropower and timekeeper controllers.

The absolute maximum ratings of the M68Z128W-70N1T can be summarized as:(1):the symbol is TA,the parameter is ambient operating temperature,the rating is 0 to 70,the unit is ;(2):the symbol is TSTG,the parameter is storage temperature ,the rating is -65 to 150,the unit is ;(3):the symbol is VIO,the parameter is input or output voltage,the rating is -0.5 to Vcc+0.5,the unit is V;(4):the symbol is Vcc,the parameter is supply voltage,the rating is -0.5 to 4.6,the unit is V;(5):the symbol is IO,the parameter is output current,the rating is 20,the unit is mA.(7):the symbol is PD,the parameter is power dissipation,the rating is 1,the unit is W.