GM76C88AL-15

The GM76C88AL-15 is designed as 65,536 bit static random access memory organized as 8,192 words by 8 bits using CMOS technology and operated from a single 5V supply. Advanced circuit techniques provide low power feature with a maximum operating current of 40mA and standby current of max 100uA. Its very low standby power requirement makes it ideal for applications requiring nonvolatile storage with back-up batteries. The asynchronous and static nature of the memory requires no external clock or refreshing circuits.

It has eight features. (1)Fast access time 150ns. (2)Low power operation 2uA typ for standby and 25mA typ for operation. (3)Completely static RAM no clock or timing strobe required. (4)Non-volatile storage with back-up batteries. (5)3-state output with wired-OR capability. (6)Directly TTL compatible all inputs and outputs. (7)Single power supply 5V +/-10%. (8)Standard 28 DIP, SOP and S-DIP. Those are all the main features.

Some absolute maximum ratings have been concluded into several points as follow. (1)Its ambient temperature under bias would be from 0°C to 70°C. (2)Its storage temperature range would be from -65°C to 150°C. (3)Its soldering temperature and time would be 260°C 10 seconds. (4)Its supply voltage would be from -0.5V to 7.0V. (5)Its input voltage would be from -0.5V to 7.0V. (6)Its power dissipation would be 1W. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics are concluded as follow. (1)Its output high voltage would be min 2.4V and typ Vcc-0.1V. (2)Its output low voltage would be typ 0.2V and max 0.4V. (3)Its input leakage current would be max 1uA. (4)Its output leakage current would be max 1uA. (5)Its operating supply current would be typ 6mA and max 10mA at tRC=1us and would be typ 25mA and max 40mA at tPC=min with test conditions of Vi=Vil, Vih and Iio=0mA. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!