93LC66X/SN
- Mfr.Part #
- 93LC66X/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8SOIC
- Stock
- 41,679
- In Stock :
- 41,679
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Reach Compliance Code :
- Compliant
- Memory Interface :
- SPI
- Memory Organization :
- 512 x 8, 256 x 16
- Terminal Form :
- Gull wing
- Write Cycle Time - Word, Page :
- 10ms
- Product Status :
- Active
- Terminal Pitch :
- 1.27mm
- Operating Supply Current :
- 3 mA
- Programming Voltage :
- 2.5 V to 5.5 V
- Packaging :
- Tube
- Lifecycle Status :
- NRND (Last Updated: 2 years ago)
- Max Frequency :
- 2 MHz
- Write Cycle Time-Max (tWC) :
- 10ms
- Access Time :
- 6 ms
- JESD-30 Code :
- R-PDSO-G8
- Memory IC Type :
- EEPROM
- Peak Reflow Temperature (Cel) :
- 260
- Memory Size :
- 4Kb 512 x 8 256 x 16
- Number of Terminals :
- 8
- Terminal Position :
- Dual
- Organization :
- 512 x 8/256 x 16
- Base Product Number :
- 93LC66
- Height Seated (Max) :
- 1.75mm
- Package Shape :
- RECTANGULAR
- Mounting Style :
- SMD/SMT
- Product Category :
- EEPROM
- Parallel/Serial :
- Serial
- ECCN Code :
- EAR99
- Data Retention :
- 200 Year
- Brand :
- Microchip Technology
- Supply Voltage-Min (Vsup) :
- 2V
- Mounting Type :
- Surface Mount
- Power Supplies :
- 3/5V
- Nominal Supply Current :
- 3mA
- Density :
- 4 kb
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Standby Current-Max :
- 0.00003A
- Memory Density :
- 4096 bit
- Data Retention Time-Min :
- 200
- Output Characteristics :
- 3-STATE
- Manufacturer :
- Microchip
- Width :
- 3.9mm
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Supply :
- 2.5V~5.5V
- HTS Code :
- 8542.32.00.51
- Supply Voltage-Max (Vsup) :
- 6V
- Surface Mount :
- yes
- RoHS :
- Compliant
- Max Supply Voltage :
- 5.5 V
- Number of Functions :
- 1
- Subcategory :
- Memory and Data Storage
- Min Operating Temperature :
- 0 °C
- Frequency :
- 2 MHz
- Supply Voltage :
- 5V
- Minimum Operating Temperature :
- 0 C
- Pbfree Code :
- yes
- Interface Type :
- 3-Wire, Microwire
- JESD-609 Code :
- e3
- Height :
- 1.25 mm (Min)
- Length :
- 4.9mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supplier Device Package :
- 8-SOIC
- Series :
- --
- Memory Type :
- Non-Volatile
- Seated Height-Max :
- 1.75 mm
- Memory Format :
- EEPROM
- Qualification Status :
- Not Qualified
- Factory Lead Time :
- 28 Weeks
- Base Part Number :
- 93LC66
- Alternate Memory Width :
- 16
- Clock Frequency :
- 2MHz
- Serial Bus Type :
- Microwire
- Lead Free :
- Lead Free
- Interface :
- 2-Wire, Serial
- Max Operating Temperature :
- 70 °C
- Pin Count :
- 8
- Package :
- Tube
- Number of Pins :
- 8
- Operating Temperature :
- 0°C~70°C TA
- Published :
- 2004
- Operating Mode :
- SYNCHRONOUS
- Supply Current-Max :
- 0.003 mA
- Additional Feature :
- 100K ERASE/WRITE CYCLES MIN; DATA RETENTION > 40 YEARS
- RoHS Status :
- ROHS3 Compliant
- Number of Words :
- 512 words
- Maximum Operating Temperature :
- + 70 C
- Endurance :
- 10000000 Write/Erase Cycles
- Temperature Grade :
- COMMERCIAL
- Product Type :
- EEPROM
- Min Supply Voltage :
- 2.5 V
- Memory Width :
- 8
- Contact Plating :
- Tin
- Operating Supply Voltage :
- 2.5 V to 5.5 V
- Write Protection :
- SOFTWARE
- Number of Terminations :
- 8
- Datasheets
- 93LC66X/SN

Memory Microchip Technology 93LC66X/SN Overview
The 93LC66X/SN, manufactured by Microchip Technology, is a top-of-the-line non-volatile EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit designed for versatile applications requiring a data storage solution. With a storage capacity of 4 Kbits and a fast SPI (Serial Peripheral Interface) bus running at 2 MHz, this 8SOIC (Small Outline Integrated Circuit) package EEPROM is an ideal component for precision data management tasks. The 93LC66X/SN excels in environments where data integrity and easy integration are key. This memory device, compliant with stringent standards of durability and reliability, is particularly suited for B2B customers looking to purchase quality components in volume for sophisticated electronic designs.
93LC66X/SN Features
- Memory Density: 4 Kbits
- Interface Type: SPI (Serial Peripheral Interface)
- Speed: 2 MHz Clock Frequency
- Package / Case: 8SOIC
- Power Supply Voltage: 2.5V to 5.5V
- Temperature Range: Industrial
- High reliability with endurance of 1,000,000 write cycles and data retention of 200 years
93LC66X/SN Applications
- Consumer Electronics: Storage of user settings and preferences in devices such as TVs and remote controls.
- Automotive: Deployment in car infotainment systems to retain custom settings and system state.
- Telecommunication: Used in modems and routers for storing configuration details and firmware.
- Industrial Control Systems: Saving operational parameters and state data in equipment under variable working conditions.
- Medical Devices: Recording calibration data and usage logs in diagnostic equipment for consistent performance.
- Security Systems: Keeping access codes and system configurations in security cameras and door access controls.
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