93LC66BX/SN
- Mfr.Part #
- 93LC66BX/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8SOIC
- Stock
- 1,187
- In Stock :
- 1,187
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Product Type :
- EEPROM
- Reach Compliance Code :
- Compliant
- Minimum Operating Temperature :
- 0 C
- Programming Voltage :
- 2.5 V to 6 V
- Number of Terminals :
- 8
- Manufacturer :
- Microchip
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- HTS Code :
- 8542.32.00.51
- Qualification Status :
- Not Qualified
- Supply Voltage :
- 3V
- Package :
- Tube
- Output Characteristics :
- 3-STATE
- Memory IC Type :
- EEPROM
- Width :
- 3.9mm
- Endurance :
- 1000000 Write/Erase Cycles
- Mount :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Nominal Supply Current :
- 1.5mA
- Density :
- 4 kb
- Height :
- 1.25 mm (Min)
- Supply Voltage-Max (Vsup) :
- 6V
- Surface Mount :
- yes
- Lead Free :
- Lead Free
- Memory Format :
- EEPROM
- RoHS Status :
- ROHS3 Compliant
- Contact Plating :
- Tin
- Product Status :
- Active
- Series :
- --
- Terminal Form :
- Gull wing
- Supply Voltage-Min (Vsup) :
- 2.5V
- Height Seated (Max) :
- 1.75mm
- Subcategory :
- Memory and Data Storage
- Organization :
- 256X16
- Seated Height-Max :
- 1.75 mm
- Data Retention Time-Min :
- 200
- Base Product Number :
- 93LC66
- Operating Supply Voltage :
- 5.5V
- Clock Frequency :
- 2MHz
- Voltage - Supply :
- 2.5V~5.5V
- Access Time :
- 6 ms
- JESD-609 Code :
- e3
- Maximum Operating Temperature :
- + 70 C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Memory Type :
- Non-Volatile
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supplier Device Package :
- 8-SOIC
- Package Shape :
- RECTANGULAR
- Supply Current-Max :
- 0.0015 mA
- JESD-30 Code :
- R-PDSO-G8
- Interface :
- 2-Wire, Serial
- Packaging :
- Tube
- Interfaces :
- Serial(Microwire)
- Published :
- 2003
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Terminal Pitch :
- 1.27mm
- Number of Terminations :
- 8
- Operating Supply Current :
- 1.5 mA
- Radiation Hardening :
- No
- Write Cycle Time-Max (tWC) :
- 6 ms
- Number of Functions :
- 1
- Operating Mode :
- SYNCHRONOUS
- Number of Pins :
- 8
- Memory Width :
- 16
- RoHS :
- Details
- Data Retention :
- 200 Year
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Serial Bus Type :
- Microwire
- Memory Density :
- 4
- Number of Words :
- 256 words
- Peak Reflow Temperature (Cel) :
- 260
- Product Category :
- EEPROM
- Memory Interface :
- SPI
- Additional Feature :
- 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS
- Length :
- 4.9mm
- Operating Temperature :
- 0°C~70°C TA
- Memory Organization :
- 256 x 16
- Power Supplies :
- 3/5V
- Brand :
- Microchip Technology / Atmel
- Pin Count :
- 8
- Base Part Number :
- 93LC66B
- Memory Size :
- 4Kb 256 x 16
- Parallel/Serial :
- Serial
- Temperature Grade :
- COMMERCIAL
- Interface Type :
- 3-Wire, Microwire
- Standby Current-Max :
- 0.000001A
- Write Protection :
- SOFTWARE
- Factory Lead Time :
- 6 Weeks
- Mounting Style :
- SMD/SMT
- Write Cycle Time - Word, Page :
- 6ms
- Datasheets
- 93LC66BX/SN

Memory Microchip Technology 93LC66BX/SN Overview
Introducing the cutting-edge 93LC66BX/SN EEPROM from Microchip Technology, a premier solution for data storage and retrieval in electronic systems. This IC EEPROM boasts a capacity of 4KBIT and operates seamlessly through the Serial Peripheral Interface (SPI) at a rapid speed of 2MHz. Encapsulated in an 8SOIC package, it offers compactness without compromising on performance, making it an ideal choice for a wide range of applications.
93LC66BX/SN Features
- High Capacity: With a 4KBIT storage capacity, this EEPROM provides ample space for storing critical data.
- Fast Data Transfer: Operating at a speed of 2MHz, it ensures swift and efficient data transfer within the system.
- Serial Peripheral Interface (SPI): The SPI interface facilitates easy integration and communication with other devices, enhancing versatility.
- Compact Design: Encased in an 8SOIC package, it offers a space-saving solution without compromising on functionality.
- Reliable Performance: Built with Microchip Technology's renowned quality and reliability, ensuring consistent performance in demanding environments.
93LC66BX/SN Applications
- Automotive Electronics: The 93LC66BX/SN EEPROM finds application in automotive electronics for storing configuration data, calibration parameters, and event logs. Its compact design and high reliability make it suitable for harsh operating conditions.
- Industrial Automation: In industrial automation systems, this EEPROM is utilized for storing machine configurations, production data, and system parameters. Its fast data transfer rate and SPI interface enable seamless integration with PLCs and controllers.
- Consumer Electronics: From smart appliances to IoT devices, the 93LC66BX/SN serves as a reliable storage solution for user settings, firmware updates, and encryption keys. Its compact size and compatibility with SPI make it an ideal choice for compact consumer electronics.
- Medical Devices: Medical devices require secure and reliable data storage for patient records, device settings, and diagnostic information. The 93LC66BX/SN EEPROM offers the necessary capacity and performance for storing critical data in medical equipment.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















