AT93C46W

The AT93C46W provide 1024 bits of serial electrically erasable programmable read only memory (EEPROM) organized as 64 words of 16 bits each,when the ORG pin is connected to VCC and 128 words of 8 bits each when it is tied to ground.

Features of the AT93C46W are:(1)low-voltage and standard-voltage operating;(2)user-selectable internal organization;(3)3-wire serial interface;(4)2 MHZ clock rate (5V);(5)self-timed write cycle (10 ms max);(6)high reliability;(7)automotive grade and extended temperature devices available;(8)8-lead PDIP,8-lead JEDEC and EIAJ SOIC,and 8-lead TSSOP package.

The absolute maximum ratings of the AT93C46W can be summarized as:(1):the parameter is operating temperature,the rating is -55 to +125,the unit is ;(2):the parameter is storage temperature,the rating is -65 to +150,the unit is ;(3):the parameter is voltage on any pin with respect to ground,the rating is -1.0 to +7.0,the unit is V;(4):the parameter is maximum operating voltage,the rating is 6.25,the unit is V; (5):the parameter is DC output current,the rating is 5.0,the unit is mA.