93C56

The 93C56 is designed as one kind of 2K-bit, low-voltage serial electrically erasable PROM that can be used in all commercial and industrial applications and is available in standard 8-pin DIP and surface mount SOIC packages.

Features of the 93C56 are:(1)Single supply 5.0V operation; (2)Low power CMOS technology: 1 mA active current (typical) and 1 uA standby current (maximum); (3)256 x 8 bit organization (93C56A); (4)128 x 16 bit organization (93C56B); (5)Self-timed ERASE and WRITE cycles (including auto-erase); (6)Automatic ERAL before WRAL; (7)Power on/off data protection circuitry; (8)Industry standard 3-wire serial interface; (9)Device status signal during ERASE/WRITE cycles; (10)Sequential READ function; (11)100,000 E/W cycles guaranteed; (12)Data retention > 200 years; (13)8-pin PDIP and SOIC packages.

The absolute maximum ratings of the 93C56 can be summarized as:(1)Vcc: 7.0 V;(2)All inputs and outputs w.r.t. Vss: -0.6V to Vcc +1.0V;(3)Storage temperature: -65°C to +150°C;(4)Ambient temp. with power applied: -65°C to +125°C;(5)Soldering temperature of leads (10 seconds): +300°C;(6)ESD protection on all pins: 4 kV.

The electrical characteristics of 93C56 can be summarized as:(1)High level input voltage: 2.0 to Vcc+1 V;(2)Low level input voltage: -0.3 to 0.8 V;(3)Low level output voltage: 0.4 V;(4)High level output voltage: 2.4 V;(5)Input leakage current: -10 to 10 uA;(6)Output leakage current: -10 to 10 uA;(7)Pin capacitance: 7 pF;(8)Standby current: 1 uA;(9)Clock frequency: 2 MHz;(10)Clock high time: 250 ns. If you want to know more information about 93C56, please download the datasheet in www.seekic.com or www.chinaicmart.com .