CAT93C66VI
- Mfr.Part #
- CAT93C66VI
- Manufacturer
- Catalyst Semiconductor Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- CAT93C66 - 4-KBIT MICROWIRE SERI
- Stock
- 4,004
- In Stock :
- 4,004
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- Manufacturer :
- Catalyst Semiconductor Inc.
- Product Category :
- Memory
- Height :
- 1.5mm
- Serial Bus Type :
- Microwire
- Organization :
- 256X16
- Data Retention Time-Min :
- 100
- JESD-609 Code :
- e4
- Number of Pins :
- 8
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Write Protection :
- SOFTWARE
- Clock Frequency :
- 2MHz
- Factory Lead Time :
- 45 Weeks
- Standby Current-Max :
- 0.00001A
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5V
- Interface :
- Serial
- Nominal Supply Current :
- 1mA
- Lead Free :
- Lead Free
- Width :
- 4mm
- Access Time :
- 250 ns
- Length :
- 5mm
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 1.8V~5.5V
- Memory Size :
- 4Kb 512 x 8 256 x 16
- REACH SVHC :
- No SVHC
- Published :
- 2004
- Memory Interface :
- SPI
- Memory Type :
- Non-Volatile
- Base Part Number :
- CAT93C66
- Operating Temperature :
- -40°C~85°C TA
- Endurance :
- 1000000 Write/Erase Cycles
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Density :
- 4 kb
- Halogen Free :
- Halogen Free
- Number of Terminations :
- 8
- Pin Count :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Memory Format :
- EEPROM
- Contact Plating :
- Gold
- Additional Feature :
- 100 YEAR DATA RETENTION
- ECCN Code :
- EAR99
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Terminal Pitch :
- 1.27mm
- Datasheets
- CAT93C66VI
CAT93C66VI Documents

Memory Catalyst Semiconductor Inc. CAT93C66VI Overview
The Memory Catalyst Semiconductor Inc. CAT93C66VI is a high-performance 4Kbit MICROWIRE serial EEPROM, designed for sophisticated data storage solutions where small footprint, high reliability, and low power consumption are required. This product stands out in the memory category for its robustness and efficiency, ideal for B2B clients looking to integrate reliable memory solutions into their systems. The CAT93C66VI provides a practical approach to non-volatile memory storage, ensuring data integrity even after power-off scenarios, making it a cornerstone for critical applications across various industries.
CAT93C66VI Features
The CAT93C66VI EEPROM offers an array of features suited for demanding applications. It supports a wide operating voltage range, has a high endurance of 1 million write cycles, and guarantees data retention of over 100 years. Additionally, its serial interface facilitates easy and efficient integration into existing architectures, minimizing development time and system complexity.
CAT93C66VI Applications
- Automotive Electronics: Utilized in storing configurations for ECUs and other onboard diagnostics, ensuring functionality and adaptability in various driving conditions.
- Industrial Automation: Serves as a reliable solution for storing operational parameters in automation machinery, helping to maintain consistency and precision in production lines.
- Consumer Electronics: Ideal for use in personal devices such as tablets and cameras, where small size and data integrity are crucial for user settings and preferences storage.
- Telecommunication Infrastructure: Acts as a dependable memory backbone in network equipment, storing firmware and configuration data essential for network reliability and performance.
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