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