CAT93C66XI
- Mfr.Part #
- CAT93C66XI
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8SOIC
- Stock
- 1,186
- In Stock :
- 1,186
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- Manufacturer :
- onsemi
- Product Category :
- Memory
- RoHS Status :
- RoHS Compliant
- Packaging :
- Tube
- Number of Pins :
- 8
- Pbfree Code :
- yes
- Supply Voltage-Max (Vsup) :
- 6V
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Supply Voltage :
- 5V
- Number of Functions :
- 1
- Standby Current-Max :
- 0.00001A
- Write Protection :
- SOFTWARE
- Interface :
- Serial
- Access Time :
- 250 ns
- Nominal Supply Current :
- 1mA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Position :
- Dual
- Operating Supply Voltage :
- 5V
- Endurance :
- 1000000 Write/Erase Cycles
- Organization :
- 256X16
- Number of Terminations :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 1.8V~5.5V
- Length :
- 5.33mm
- Radiation Hardening :
- No
- Terminal Pitch :
- 1.27mm
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Height :
- 1.78mm
- Memory Size :
- 4Kb 512 x 8 256 x 16
- Additional Feature :
- 1000000 PROGRAM/ERASE CYCLES; 100 YEAR DATA RETENTION
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Memory Format :
- EEPROM
- Data Retention Time-Min :
- 100
- Width :
- 5.38mm
- Density :
- 4 kb
- Base Part Number :
- CAT93C66
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Published :
- 2007
- Serial Bus Type :
- Microwire
- Memory Interface :
- SPI
- Memory Type :
- Non-Volatile
- Clock Frequency :
- 2MHz
- Contact Plating :
- Tin
- Pin Count :
- 8
- Datasheets
- CAT93C66XI

Memory onsemi CAT93C66XI Overview
The Memory onsemi CAT93C66XI is a high-performance, 4 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device, designed with an efficient serial peripheral interface (SPI) that operates up to 2 MHz. Manufactured by onsemi, this IC features an 8-SOIC package, making it ideal for applications requiring a compact, reliable non-volatile memory solution. Its durability and low-power consumption make it especially suited for the storage of calibration data, device configuration, and application parameters where frequent updates are needed. Integrating this device into your systems ensures a blend of performance and long-term reliability, aimed at enhancing the operational efficiency of sophisticated electronic systems.
CAT93C66XI Features
- Capacity: 4 Kbit of EEPROM memory.
- Interface: SPI interface with up to 2 MHz clock frequency.
- Package: Small-outline 8-SOIC package, optimized for reduced space.
- Voltage Range: Operates across various supply voltage levels, accommodating diverse system requirements.
- Endurance: High endurance with extensive read/write cycles, ensuring reliability over the product's lifespan.
CAT93C66XI Applications
- Consumer Electronics: Utilized in settings like smart appliances and personal gadgets for user preference and device behavior settings storage.
- Industrial Automation: Employed in automation controllers and industrial PCs for configuration and operational parameters, facilitating robust, error-free operations.
- Automotive Systems: Integral in storing calibration data for various electronic control units, enhancing vehicle performance and adaptability.
- Healthcare Devices: Critical in medical devices for storing calibration and configuration data, ensuring accuracy and compliance with health standards.
- Telecommunications: Applied in network devices for firmware data storage and management settings, supporting system upgrades and functionality enhancement.
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