M48T129V-70CS1

The M48T129V-70CS1 is a 128Kb x 8 non-volatile static RAM and real time clock, with programmable alarms and a watchdog timer. The special DIP package provides a fully integrated battery back-up memory and real time clock solution. The M48T129Y/V directly replaces industry standard 128Kb x 8 SRAM. It also provides the non-volatility of Flash without any requirement for special write timing or limitations on the number of writes that can be performed.

The features of the M48T129V-70CS1 are: (1)integated ultra low power sram, real time clock, power-fail control circuit, battery and crystal; (2)year 2000 compliant; (3)BCD coded century, year, month, day, dath, hours, minutes, and seconds; (4)battery low warning flag; (5)automatic power-fail chip deselect and write protection.

The following is about the electrical characteristics of M48T129V-70CS1: (1)Terminal Voltage with Respect to GND: -0.5 to +4.6 V; (2)Terminal Voltage with Respect to GND: -0.5 to VDD V; (3)Terminal Voltage with Respect to GND: -0.5 to VDD +0.5 V; (4)Terminal Voltage with Respect to GND: -0.5 to VDDQ +0.5 V; (5)Commercial: 0 to +70 oC; (6)Industrial: -40 to +85 oC; (7)Temperature Under Bias: -55 to +125 oC; (8)Storage Temperature: -55 to +125 oC; (9)Power Dissipation: 2.0 W; (10)DC Output Current: 50 mA.