93LC66B-E/P
- Mfr.Part #
- 93LC66B-E/P
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8DIP
- Stock
- 1,517
- In Stock :
- 1,517
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Number of Terminations :
- 8
- Supply Voltage :
- 2.5V
- Reach Compliance Code :
- Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Number of Pins :
- 8
- Memory Format :
- EEPROM
- Published :
- 2011
- Height :
- 4.953mm
- Maximum Operating Supply Voltage :
- 5.5 V
- Series :
- --
- Number of Words :
- 256
- ECCN Code :
- EAR99
- Package :
- Tube
- Package Shape :
- RECTANGULAR
- Data Retention Time-Min :
- 200
- Manufacturer :
- Microchip
- Memory IC Type :
- EEPROM
- Clock Frequency :
- 2MHz
- Endurance :
- 1000000 Write/Erase Cycles
- Subcategory :
- Memory and Data Storage
- Package Type :
- PDIP
- Mount :
- Through Hole
- Product Type :
- EEPROM
- Packaging :
- Tube
- Terminal Position :
- Dual
- Mounting Type :
- Through Hole
- Number of Functions :
- 1
- Write Protection :
- SOFTWARE
- Write Cycle Time-Max (tWC) :
- 6ms
- Pin Count :
- 8
- Qualification Status :
- Not Qualified
- Memory Organization :
- 256 x 16
- Supply Current-Max :
- 0.002 mA
- Operating Supply Current :
- 500 uA, 100 uA
- JESD-30 Code :
- R-PDIP-T8
- Width :
- 7.112mm
- Contact Plating :
- Tin
- Terminal Form :
- THROUGH-HOLE
- Product Status :
- Active
- Memory Interface :
- SPI
- Memory Type :
- Non-Volatile
- Memory Size :
- 4Kb 256 x 16
- Write Cycle Time - Word, Page :
- 6ms
- RoHS Status :
- ROHS3 Compliant
- Number of Terminals :
- 8
- Parallel/Serial :
- Serial
- Product Category :
- EEPROM
- RoHS :
- Details
- Base Product Number :
- 93LC66
- Operating Temperature :
- -40°C~125°C TA
- Lead Free :
- Lead Free
- Voltage - Supply :
- 2.5V~5.5V
- Brand :
- Microchip Technology
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 2.5 V to 5.5 V
- Density :
- 4 kb
- Mounting Style :
- Through Hole
- Supplier Device Package :
- 8-PDIP
- Radiation Hardening :
- No
- Factory Lead Time :
- 7 Weeks
- Organization :
- 256 x 16
- Seated Height-Max :
- 5.33 mm
- Maximum Operating Temperature :
- +125 °C
- Data Retention :
- 200yr
- HTS Code :
- 8542.32.00.51
- Access Time :
- 250 ns
- Serial Bus Type :
- Microwire
- Minimum Operating Supply Voltage :
- 2.5 V
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Length :
- 10.16mm
- Base Part Number :
- 93LC66B
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Surface Mount :
- No
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- Memory Width :
- 16
- Interface :
- Serial
- Memory Density :
- 4096 bit
- Dimensions :
- 0.4 x 0.28 x 0.195in
- Interface Type :
- Serial-Microwire
- Standby Current-Max :
- 0.000005A
- JESD-609 Code :
- e3
- Terminal Pitch :
- 2.54mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Operating Mode :
- SYNCHRONOUS
- Power Supplies :
- 3/5V
- Temperature Grade :
- Automotive
- Nominal Supply Current :
- 2mA
- Minimum Operating Temperature :
- -40 °C
- Datasheets
- 93LC66B-E/P

Memory Microchip Technology 93LC66B-E/P Overview
Introducing the cutting-edge EEPROM solution from Microchip Technology, the 93LC66B-E/P. Designed to meet the demanding requirements of modern electronic systems, this 4KBIT SPI EEPROM offers unparalleled performance and reliability. Whether you're developing consumer electronics, industrial automation systems, or automotive applications, the 93LC66B-E/P delivers the storage capabilities you need with the quality you can trust.
93LC66B-E/P Features
- 4KBIT EEPROM: Provides ample storage capacity for critical data in various applications.
- SPI Interface: Facilitates seamless communication with microcontrollers and other SPI-compatible devices.
- High-Speed Operation: Operates at a maximum frequency of 2MHz, ensuring swift data access and transfer.
- 8DIP Package: Offers convenience in PCB layout and assembly, suitable for compact designs.
- Wide Operating Voltage Range: Supports flexible integration into diverse electronic systems.
- Extended Temperature Range: Withstands harsh environmental conditions, making it suitable for industrial and automotive applications.
- Reliable Performance: Built with Microchip's renowned quality and reliability standards for long-term operation.
93LC66B-E/P Applications
- Consumer Electronics: The 93LC66B-E/P is ideal for storing configuration settings, user preferences, and calibration data in devices such as smart home appliances, IoT devices, and multimedia systems.
- Industrial Automation: Utilize the 93LC66B-E/P to store program data, parameter settings, and event logs in industrial control systems, PLCs, and robotic applications, ensuring reliable operation and data integrity.
- Automotive Electronics: Enhance the performance and functionality of automotive ECUs, dashboard displays, and infotainment systems by integrating the 93LC66B-E/P for storing critical vehicle data, firmware updates, and diagnostic information.
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