CAT93C46SI-1.8TE13

1K/2K/2K/4K/16Kbit Microwire Serial E2PROM

DESCRIPTION

The CAT93C46/56/57/66/86 are 1K/2K/2K/4K/16K-bit Serial E2PROM memory devices which are configured as either registers of 16 bits ORG pin at VCC or 8 bits ORG pin at GND. Each register can be written or read serially by using the DI or DO pin.

FEATURES

■High Speed Operation:

– 93C46/56/57/66: 1MHz

– 93C86: 3MHz

■Low Power CMOS Technology

■1.8 to 6.0 Volt Operation

■Selectable x8 or x16 Memory Organization

■Self-Timed Write Cycle with Auto-Clear

■Hardware and Software Write Protection

■Power-Up Inadvertant Write Protection

■1,000,000 Program/Erase Cycles

■100 Year Data Retention

■Commercial, Industrial and Automotive Temperature Ranges

■Sequential Read except 93C46

■ Program Enable PE Pin 93C86 only