93LC66C-E/P
- Mfr.Part #
- 93LC66C-E/P
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 3MHZ 8DIP
- Stock
- 14,627
- In Stock :
- 14,627
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- JESD-609 Code :
- e3
- Maximum Operating Temperature :
- + 125 C
- Supply Current-Max :
- 0.002 mA
- Number of Terminals :
- 8
- Contact Plating :
- Tin
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Memory Size :
- 4Kb 512 x 8 256 x 16
- Package Shape :
- RECTANGULAR
- Product Type :
- EEPROM
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Through Hole
- Length :
- 9.27mm
- Lead Free :
- Lead Free
- Memory Type :
- Non-Volatile
- Supplier Device Package :
- 8-PDIP
- ECCN Code :
- EAR99
- Package :
- Tube
- Parallel/Serial :
- Serial
- Memory IC Type :
- EEPROM
- Alternate Memory Width :
- 8
- Memory Interface :
- SPI
- Seated Height-Max :
- 5.33 mm
- Surface Mount :
- No
- Standby Current-Max :
- 0.000005A
- Endurance :
- 1000000 Write/Erase Cycles
- Height :
- 3.3 mm
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Pin Count :
- 8
- Density :
- 4 kb
- Reach Compliance Code :
- Compliant
- Mount :
- Through Hole
- Subcategory :
- Memory and Data Storage
- Interface Type :
- 3-Wire, Microwire
- Additional Feature :
- ALSO CONFIGURABLE AS 512 X 8
- Power Supplies :
- 3/5V
- Terminal Pitch :
- 2.54mm
- Nominal Supply Current :
- 2mA
- Height Seated (Max) :
- 5.33mm
- Memory Width :
- 16
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Clock Frequency :
- 3MHz
- Voltage - Supply :
- 2.5V~5.5V
- JESD-30 Code :
- R-PDIP-T8
- Product Status :
- Active
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Series :
- --
- Width :
- 7.62mm
- Memory Density :
- 4096 bit
- Terminal Form :
- THROUGH-HOLE
- Write Cycle Time - Word, Page :
- 6ms
- Base Product Number :
- 93LC66
- Factory Lead Time :
- 7 Weeks
- Temperature Grade :
- Automotive
- Operating Mode :
- SYNCHRONOUS
- Operating Supply Current :
- 2 mA
- Data Retention Time-Min :
- 200
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Style :
- Through Hole
- Serial Bus Type :
- Microwire
- Write Cycle Time-Max (tWC) :
- 6ms
- Access Time :
- 200 ns
- Number of Functions :
- 1
- Number of Terminations :
- 8
- Base Part Number :
- 93LC66C
- HTS Code :
- 8542.32.00.51
- Brand :
- Microchip Technology
- Operating Supply Voltage :
- 2.5 V to 5.5 V
- Interface :
- Serial
- Data Retention :
- 200 Year
- RoHS :
- Details
- Operating Temperature :
- -40°C~125°C TA
- Memory Organization :
- 512 x 8, 256 x 16
- Manufacturer :
- Microchip
- Number of Words :
- 256 words
- Product Category :
- EEPROM
- Organization :
- 256X16
- Supply Voltage-Max (Vsup) :
- 5.5V
- Radiation Hardening :
- No
- Write Protection :
- SOFTWARE
- Qualification Status :
- Not Qualified
- Supply Voltage :
- 2.5V
- Memory Format :
- EEPROM
- Number of Pins :
- 8
- Published :
- 2003
- Minimum Operating Temperature :
- - 40 C
- Datasheets
- 93LC66C-E/P

Memory Microchip Technology 93LC66C-E/P Overview
Introducing the 93LC66C-E/P, a high-performance 4Kbit EEPROM from Microchip Technology, designed for applications requiring data storage that survives after power-off. This robust Memory device utilizes SPI (Serial Peripheral Interface) for communication, enabling a high-speed data transfer rate of up to 3MHz. The EEPROM is housed in an 8DIP (Dual In-line Package), offering excellent durability and ease of mounting on printed circuit boards. The 93LC66C-E/P is ideal for enhancing the functionality of embedded systems, providing reliable and flexible storage solutions for a wide range of applications.
93LC66C-E/P Features
- 4Kbit memory capacity providing ample storage for configuration settings, calibration data, and application-specific information.
- SPI interface for fast data communication at speeds up to 3MHz, facilitating quick updates and retrieval.
- Low-voltage operation from 2.5V to 5.5V, compatible with a variety of microcontrollers and digital systems, ensuring versatility across different power requirements.
- Extended temperature range, making it suitable for use in harsh environmental conditions without compromising data integrity.
- 8DIP package allows for straightforward integration into existing and new designs, supporting both through-hole and surface mount assembly techniques.
93LC66C-E/P Applications
- Consumer Electronics: Used in televisions, home audio systems, and other gadgets to store user settings and preferences, enhancing user experience with persistent, customizable features.
- Automotive Applications: Integral in automotive electronics for storing data critical to vehicle operation such as calibration settings and fault logs, contributing to vehicle safety and performance.
- Industrial Automation: Employs in automation controllers and sensors for logging operational parameters and machine configurations, facilitating streamlined processes and maintenance.
- Telecommunications: Utilized in network devices to hold configuration data, aiding in the stability and recovery of communication systems after power cycles.
- Medical Devices: Critical for storing calibration data and usage logs in medical diagnostic equipment, ensuring accuracy and reliability in patient care settings.
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