93C06

93C06/46 256 Bit/1K 5.0V CMOS Serial EEPROM FEATURES Low power CMOS technology 16 bit memory organization - 6 x 16 bit organization (93C06) - 64 x 16 bit organization (93C46) Single 5 volt only operation Self-timed ERASE and WRITE cycles Automatic ERASE before WRITE Power on/off data protection circuitry 1,000,000 ERASE/WRITE cycles guaranteed Data Retention > 200 years 8-pin DIP or SOIC package Available for extended temperature ranges: - Commercial: 0˚C to +70˚C - Industrial: -40˚C to +85˚C - Automotive: -40˚C to +125˚C 2 ms program cycle time DESCRIPTION The Microchip Technology Inc. 93C06/46 family of Serial Electrically Erasable PROMs are configured in a x16 organization. Advanced CMOS technology makes these devices ideal for low-power non-volatile memory applications. The 93C06/46 is available in the standard 8-pin DIP and surface mount SOIC packages. The 93C46X comes as SOIC only. These devices offer fast (1 ms) byte write and extended (-40˚C to +125˚C) temperature operation. It is recommended that all other applications use Microchip’s 93LC46. PACKAGE TYPE DIP CS 1 8 VCC CLK 2 93C06 7 NC 93C46 DI 3 6 NC DO 4 5 VSS SOIC CS CLK DI DO 18 27 93C06 3 93C46 6 45 VCC NC NC VSS NC VCC CS CLK 18 27 93C46X 36 45 NC VSS DO DI BLOCK DIAGRAM VCC VSS MEMORY ARRAY ADDRESS DECODER DATA REGISTER DI MODE DECODE CS LOGIC CLOCK CLK GENERATOR OUTPUT BUFFER DO © 1995 Microchip Technology Inc. DS11179C-page 1 93C06/46 1.0 ELECTRICAL CHARACTERI...