93LC66C-I/P
- Mfr.Part #
- 93LC66C-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 3MHZ 8DIP
- Stock
- 635
- In Stock :
- 635
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Write Protection :
- SOFTWARE
- REACH SVHC :
- No SVHC
- Supply Voltage :
- 2.5V
- Width :
- 7.112mm
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Memory Type :
- Non-Volatile
- Operating Supply Current :
- 2 mA
- Surface Mount :
- No
- Supply Current-Max :
- 0.002 mA
- Manufacturer :
- Microchip
- Interface Type :
- Serial (Microwire)
- Product Status :
- Active
- Number of Terminals :
- 8
- Package Type :
- PDIP
- Write Cycle Time-Max (tWC) :
- 6ms
- JESD-30 Code :
- R-PDIP-T8
- Memory Organization :
- 512 x 8, 256 x 16
- Length :
- 10.16mm
- Density :
- 4 kb
- Number of Pins :
- 8
- MSL :
- -
- Subcategory :
- Memory and Data Storage
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Terminal Form :
- THROUGH-HOLE
- Series :
- --
- Base Product Number :
- 93LC66
- Operating Temperature (Max) :
- 85C
- Memory Interface :
- SPI
- Parallel/Serial :
- Serial
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Type :
- EEPROM
- Operating Supply Voltage (Typ) :
- 3.3/5(V)
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~85°C TA
- Terminal Finish :
- Matte Tin (Sn)
- Power Supplies :
- 3/5V
- Height :
- 4.953mm
- Frequency :
- 3(MHz)
- Endurance :
- 1000000 Write/Erase Cycles
- Data Retention Time-Min :
- 200
- Package Shape :
- RECTANGULAR
- Interface :
- Serial
- Seated Height-Max :
- 5.33 mm
- Interfaces :
- Serial(Microwire)
- Number of Terminations :
- 8
- Memory Width :
- 16
- Lead Free :
- Lead Free
- Operating Supply Voltage (Max) :
- 5.5(V)
- HTS Code :
- 8542.32.00.51
- Package :
- Tube
- Pbfree Code :
- yes
- Mounting :
- Through Hole
- Memory Format :
- EEPROM
- Access Time (Max) :
- 200(ns)
- Factory Lead Time :
- 7 Weeks
- Operating Temp Range :
- -40C to 85C
- Pin Count :
- 8
- Supply Current :
- 2(mA)
- Memory Size :
- 4Kb 512 x 8 256 x 16
- Clock Frequency :
- 3MHz
- Number of Functions :
- 1
- Access Time :
- 200 ns
- Supply Voltage-Max (Vsup) :
- 5.5V
- Radiation Hardening :
- No
- Standby Current-Max :
- 0.000001A
- Operating Supply Voltage (Min) :
- 2.5(V)
- Reach Compliance Code :
- Compliant
- Voltage - Supply :
- 2.5V~5.5V
- Memory Density :
- 4
- Packaging :
- Tube
- Alternate Memory Width :
- 8
- Temperature Grade :
- Industrial
- RoHS :
- Details
- Minimum Operating Temperature :
- - 40 C
- Published :
- 2005
- Programmable :
- yes
- Memory IC Type :
- EEPROM
- Maximum Operating Temperature :
- + 85 C
- Base Part Number :
- 93LC66C
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 2.5 V to 5.5 V
- Operating Temperature Classification :
- Industrial
- Mounting Style :
- Through Hole
- Number of Words :
- 256 words
- Product Category :
- EEPROM
- Data Retention :
- 200
- Terminal Pitch :
- 2.54mm
- Contact Plating :
- Tin
- Mounting Type :
- Through Hole
- Terminal Position :
- Dual
- Nominal Supply Current :
- 2mA
- Write Cycle Time - Word, Page :
- 6ms
- Additional Feature :
- ALSO CONFIGURABLE AS 512 X 8
- Serial Bus Type :
- Microwire
- Brand :
- Microchip Technology / Atmel
- Rad Hardened :
- No
- Mount :
- Through Hole
- Operating Mode :
- SYNCHRONOUS
- ECCN Code :
- EAR99
- Supplier Device Package :
- 8-PDIP
- JESD-609 Code :
- e3
- Organization :
- 256X16
- Operating Temperature (Min) :
- -40C
- Datasheets
- 93LC66C-I/P

Memory Microchip Technology 93LC66C-I/P Overview
The Memory Microchip Technology 93LC66C-I/P is a robust EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit, designed by Microchip Technology. It offers a reliable solution for data storage in applications where data needs to be preserved during power-off scenarios. With a 4Kbit capacity and a SPI (Serial Peripheral Interface) that supports up to 3MHz, this component ensures efficient data handling and high-speed communication. The compact 8DIP (Dual In-line Package) makes it ideal for space-constrained applications while providing easy integration into various electronic systems.
93LC66C-I/P Features
- Capacity: 4Kbit of EEPROM memory allows for efficient storage of configuration settings, user data, and small application logs.
- SPI Interface: Fast data transfer rates up to 3MHz ensure minimal latency and high performance in critical applications.
- Package Type: 8DIP format offers a balance of compactness and ease of handling during the manufacturing process.
- Operating Voltage Range: Compatible with common system power supplies, facilitating design versatility and integration.
- Low-power Consumption: Ideal for battery-powered or energy-efficient designs where power management is critical.
93LC66C-I/P Applications
- Consumer Electronics: Used in settings and preferences storage on devices like cameras and portable media players. The EEPROM retains important user settings even after the device is turned off.
- Industrial Automation: Facilitates the storage of calibration data and machine settings in control systems, enabling quick recovery and consistent operations post power-cycle.
- Telecommunication Equipment: Stores network configurations and service provider data in routers and modems, ensuring reliable network performance and easy maintenance.
- Automotive Applications: Ideal for use in vehicle infotainment systems to save user preferences and system states, enhancing the overall user experience.
- Healthcare Devices: Critical in storing device configurations and usage logs in medical monitoring equipment, ensuring accuracy and reliability in patient care.
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