CAT93C46 - 1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM
Catalyst Semiconductor
General 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.
Key Features
s High Speed Operation: s Power-Up Inadvertant Write Protection s 1,000,000 Program/Erase Cycles s 100 Year Data Retention s Commercial, Industrial and Automotive.
93C46/56/57/66: 1MHz.
93C86: 3MHz
s Low Power CMOS Technology s 1.8 to 6.0 Volt Operation s Selectable x8 or x16 Memory Organization s Self-Timed Write Cycle with Auto-Clear s Hardware and Software Write Protection
Temperature Ranges
s Sequential Read (except 93C46) s Program Enable (PE) Pin (93C86 only).
Full PDF Text Transcription for CAT93C46 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
CAT93C46. For precise diagrams, and layout, please refer to the original PDF.
CAT93C46/56/57/66/86 1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM FEATURES s High Speed Operation: s Power-Up Inadvertant Write Protection s 1,000,000 Program/Erase Cycles...
View more extracted text
Power-Up Inadvertant Write Protection s 1,000,000 Program/Erase Cycles s 100 Year Data Retention s Commercial, Industrial and Automotive – 93C46/56/57/66: 1MHz – 93C86: 3MHz s Low Power CMOS Technology s 1.8 to 6.0 Volt Operation s Selectable x8 or x16 Memory Organization s Self-Timed Write Cycle with Auto-Clear s Hardware and Software Write Protection Temperature Ranges s Sequential Read (except 93C46) s Program Enable (PE) Pin (93C86 only) 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
CAT93C46 Datasheet
