S-2934AR

The S-2934AR is designed as a high speed, low power 4K-bit E2PROM that uses the CMOS floating-gate process. The organization is 256-word x16-bit, and it is read or written serially.

S-2934AR has seven features. (1)Low power consumption which means 2.0mA max for operating and 1.0uA max for standby. (2)Wide operating voltage range which would be from 2.7V to 6.5V for write and 1.8V to 6.5V for read. (3)Its word/chip erase operation. (4)Rewriting 10^4 or 10^5 times. (5)DAta retention 10 years. (6)Compatible with national semiconductor NMC93C66 (DIP). Those are all the main features.

Some absolute maximum ratings of S-2934AR have been concluded into several points as follow. (1)Its power supply voltage would be from -0.3V to 7V. (2)Its input voltage would be from -0.3V to Vcc+0.3V. (3)Its output voltage would be from -0.3V to Vcc. (4)Its storage temperature range under bias would be from -10°C to 85°C. (5)Its storage temperature range would be from -65°C to 125°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to S-2934AR.

Also some electrical characteristics of S-2934AR at Vcc=5.0V+/-10% are concluded as follow. (1)Its current consumption READ would be max 2.0mA. (2)Its current consumption program would be max 5.0mA. (3)Its standby current consumption would be max 1.0uA. (4)Its input leakage current would be typ 0.1uA and max 1.0uA. (5)Its output leakage current would be typ 0.1uA and max 1.0uA. (6)Its low level output voltage would be max 0.1V for CMOS and max 0.45V for TTL. (7)Its high level output voltage would be min Vcc-0.7V. (8)Its write enable latch data hold voltage would be min 1.5V. And so on. At present we have not got so much information about this IC and we would try hard to get more information about it. If you have any question or suggestion or want to know more information about S-2934AR please contact us for details. Thank you!