85C72

V_CC........................................................................ 7.0V
All inputs and outputs w.r.t. V_SS ...  -0.6V to V_CC +1.0V
Storage temperature .......................-65°C to +150°C
Ambient temp. with power applied ...-65°C to +125°C
Soldering temperature of leads (10 seconds)  .+300°C
ESD protection on all pins.....................................  4 kV
*Notice: Stresses above those listed under "Maximum ratings" ay cause permanent damage to the device. This is a stress rating nly and functional operation of the device at those or any ther conditions above those indicated in the operational listings f this specification is not implied. Exposure to maximum rating onditions for extended periods may affect device reliability.

The Microchip Technology Inc. 85C72/82/92 is a 1K/ K/4K bit Electrically Erasable PROM. The device is rganized as shown with a two wire serial interface.

Advanced CMOS technology allows a significant eduction in power over NMOS serial devices. The 5C72/82/92 also has a page-write capability for up to  bytes of data (see chart). Up to eight 85C72/82/92s ay be connected to the two wire bus. The 85C72/82/ 2 is available in standard 8-pin DIP and surface mount OIC packages.