93LC66AXT-I/SN
- Mfr.Part #
- 93LC66AXT-I/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8SOIC
- Stock
- 9,036
- In Stock :
- 9,036
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Write Cycle Time-Max (tWC) :
- 6ms
- Reach Compliance Code :
- Compliant
- Surface Mount :
- yes
- Subcategory :
- Memory and Data Storage
- Number of Functions :
- 1
- Memory Format :
- EEPROM
- Package :
- Tape and Reel (TR)
- Terminal Pitch :
- 1.27mm
- Data Retention :
- 200 Year
- Nominal Supply Current :
- 2mA
- Memory Size :
- 4Kb 512 x 8
- Interface Type :
- 3-Wire, Microwire
- Number of Terminals :
- 8
- Supplier Device Package :
- 8-SOIC
- Supply Voltage :
- 3V
- Density :
- 4 kb
- Power Supplies :
- 3/5V
- Operating Supply Voltage :
- 2.5 V to 5.5 V
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- Factory Lead Time :
- 6 Weeks
- RoHS :
- Details
- Data Retention Time-Min :
- 200
- Operating Supply Current :
- 2 mA
- JESD-609 Code :
- e3
- Length :
- 4.9mm
- Height :
- 1.25 mm (Min)
- Series :
- --
- HTS Code :
- 8542.32.00.51
- Packaging :
- Tape and Reel (TR)
- Seated Height-Max :
- 1.75 mm
- Additional Feature :
- 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS
- Memory IC Type :
- EEPROM
- Access Time :
- 250 ns
- Base Product Number :
- 93LC66
- ECCN Code :
- EAR99
- Base Part Number :
- 93LC66A
- Pbfree Code :
- yes
- Organization :
- 512 x 8
- JESD-30 Code :
- R-PDSO-G8
- Product Category :
- EEPROM
- Number of Terminations :
- 8
- Minimum Operating Temperature :
- - 40 C
- Standby Current-Max :
- 0.000001A
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Height Seated (Max) :
- 1.75mm
- Clock Frequency :
- 2MHz
- Radiation Hardening :
- No
- Supply Voltage-Min (Vsup) :
- 2.5V
- Mounting Style :
- SMD/SMT
- Product Status :
- Active
- Contact Plating :
- Tin
- Serial Bus Type :
- Microwire
- Memory Interface :
- SPI
- Pin Count :
- 8
- Write Protection :
- SOFTWARE
- Width :
- 3.9mm
- Interface :
- Serial
- Number of Words :
- 512 words
- Memory Organization :
- 512 x 8
- Voltage - Supply :
- 2.5V~5.5V
- Brand :
- Microchip Technology
- Supply Voltage-Max (Vsup) :
- 5.5V
- Memory Width :
- 8
- Write Cycle Time - Word, Page :
- 6ms
- Maximum Operating Temperature :
- + 85 C
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Manufacturer :
- Microchip
- Parallel/Serial :
- Serial
- Package Shape :
- RECTANGULAR
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Form :
- Gull wing
- Operating Mode :
- SYNCHRONOUS
- Memory Type :
- Non-Volatile
- Product Type :
- EEPROM
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Temperature Grade :
- Industrial
- Memory Density :
- 4
- Endurance :
- 1000000 Write/Erase Cycles
- RoHS Status :
- ROHS3 Compliant
- Interfaces :
- Serial(Microwire)
- Published :
- 2011
- Lead Free :
- Lead Free
- Supply Current-Max :
- 0.002 mA
- Datasheets
- 93LC66AXT-I/SN

[Memory Microchip Technology 93LC66AXT-I/SN] Overview
Introducing the cutting-edge EEPROM solution, the 93LC66AXT-I/SN from Microchip Technology. Designed for seamless integration and high-performance memory storage, this innovative IC EEPROM redefines efficiency and reliability in electronic systems. With a capacity of 4KBIT and SPI interface operating at 2MHz, it offers unparalleled data retention and transfer speeds, making it ideal for various industrial applications.
93LC66AXT-I/SN Features
- 4KBIT EEPROM capacity
- SPI interface operating at 2MHz
- 8-pin SOIC package for compact design
- Wide operating voltage range: 2.5V to 5.5V
- Low power consumption for energy efficiency
- Extended temperature range: -40°C to +125°C
- High reliability and endurance for industrial use
93LC66AXT-I/SN Applications
- Automotive Electronics: The 93LC66AXT-I/SN is utilized in automotive electronic control units (ECUs) for storing critical data such as calibration settings, fault codes, and vehicle identification information. Its rugged design and wide temperature range ensure reliable performance in harsh automotive environments.
- Industrial Automation: In industrial automation systems, this EEPROM IC serves as a vital component for storing configuration parameters, sensor calibration data, and production logs. Its high endurance and low power consumption make it suitable for continuous operation in factory automation equipment.
- Consumer Electronics: Integrated into consumer electronic devices like smart meters and IoT gadgets, the 93LC66AXT-I/SN provides non-volatile memory storage for firmware updates, user settings, and event logging. Its compact form factor and low standby current contribute to prolonged battery life in portable devices.
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