93LC66A-E/ST
- Mfr.Part #
- 93LC66A-E/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8TSSOP
- Stock
- 47,143
- In Stock :
- 47,143
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Brand :
- Microchip Technology
- Terminal Form :
- Gull wing
- Number of Terminations :
- 8
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Supply Voltage :
- 3V
- Reach Compliance Code :
- Compliant
- Product Category :
- EEPROM
- Memory Width :
- 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Parallel/Serial :
- Serial
- Published :
- 2003
- RoHS Status :
- ROHS3 Compliant
- Series :
- --
- Memory Format :
- EEPROM
- Number of Terminals :
- 8
- Access Time :
- 250 ns
- Memory IC Type :
- EEPROM
- Memory Size :
- 4Kb 512 x 8
- Memory Type :
- Non-Volatile
- Height Seated (Max) :
- 1.2mm
- Width :
- 3mm
- Supplier Device Package :
- 8-TSSOP
- Number of Words :
- 512 words
- HTS Code :
- 8542.32.00.51
- Data Retention :
- 200 Year
- Operating Mode :
- SYNCHRONOUS
- Terminal Position :
- Dual
- Seated Height-Max :
- 1.2 mm
- Memory Interface :
- SPI
- Operating Supply Current :
- 2 mA
- Serial Bus Type :
- Microwire
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max :
- 0.002 mA
- Height :
- 1 mm
- Density :
- 4 kb
- Write Cycle Time - Word, Page :
- 6ms
- Packaging :
- Tube
- Nominal Supply Current :
- 2mA
- Clock Frequency :
- 2MHz
- Base Product Number :
- 93LC66
- Mounting Type :
- Surface Mount
- Interface Type :
- 3-Wire, Microwire
- Maximum Operating Temperature :
- + 125 C
- Package :
- Tube
- Length :
- 4.4mm
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Interface :
- Serial
- Pbfree Code :
- yes
- Voltage - Supply :
- 2.5V~5.5V
- Subcategory :
- Memory and Data Storage
- Qualification Status :
- Not Qualified
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TA
- Write Cycle Time-Max (tWC) :
- 6ms
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- Product Type :
- EEPROM
- JESD-30 Code :
- R-PDSO-G8
- Organization :
- 512 x 8
- Terminal Finish :
- Matte Tin (Sn)
- Radiation Hardening :
- No
- Temperature Grade :
- Automotive
- Pin Count :
- 8
- Power Supplies :
- 3/5V
- Terminal Pitch :
- 0.65mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Minimum Operating Temperature :
- - 40 C
- Contact Plating :
- Tin
- Package Shape :
- RECTANGULAR
- Number of Functions :
- 1
- Number of Pins :
- 8
- Standby Current-Max :
- 0.000005A
- Data Retention Time-Min :
- 200
- Endurance :
- 1000000 Write/Erase Cycles
- ECCN Code :
- EAR99
- Product Status :
- Active
- Memory Density :
- 4096 bit
- Write Protection :
- SOFTWARE
- JESD-609 Code :
- e3
- Manufacturer :
- Microchip
- Factory Lead Time :
- 6 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- 93LC66A
- Supply Voltage-Min (Vsup) :
- 2.5V
- Operating Supply Voltage :
- 2.5 V to 5.5 V
- Memory Organization :
- 512 x 8
- Datasheets
- 93LC66A-E/ST

Memory Microchip Technology 93LC66A-E/ST Overview
The Memory Microchip Technology 93LC66A-E/ST is an advanced IC EEPROM with a capacity of 4KBIT, designed for high-performance applications. With its SPI interface and 2MHz speed, this EEPROM ensures efficient data transfer and reliable storage. The 8TSSOP package offers compact integration, making it suitable for space-constrained designs. Ideal for industrial and commercial use, this EEPROM guarantees durability and robust performance.
93LC66A-E/ST Features
- 4KBIT capacity
- SPI interface
- 2MHz speed
- 8TSSOP package
- Industrial-grade durability
- Compact design for space-constrained applications
93LC66A-E/ST Applications
- Embedded Systems: The Memory Microchip Technology 93LC66A-E/ST is commonly used in embedded systems for storing configuration data, firmware, and parameter settings. Its compact design and high-speed SPI interface make it ideal for integration into microcontroller-based projects.
- Automotive Electronics: In automotive applications, the 93LC66A-E/ST serves as a reliable solution for storing critical data such as vehicle diagnostics, calibration values, and event logs. Its industrial-grade durability ensures consistent performance in harsh environmental conditions.
- Consumer Electronics: This EEPROM is widely utilized in consumer electronics devices such as smart meters, IoT devices, and wearables for data logging, device calibration, and firmware updates. Its SPI interface facilitates seamless communication with host systems, enhancing overall system efficiency.
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