93AA66T-I/SN
- Mfr.Part #
- 93AA66T-I/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8SOIC
- Stock
- 30,174
- In Stock :
- 30,174
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Operating Temperature :
- -40°C~85°C TA
- Memory Interface :
- SPI
- Terminal Pitch :
- 1.27mm
- Base Product Number :
- 93AA66
- Access Time :
- 2 μs
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Temperature Grade :
- Industrial
- Pbfree Code :
- yes
- Organization :
- 256X16
- Width :
- 3.9mm
- Interface :
- Serial
- Supply Voltage :
- 3V
- Pin Count :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Memory Width :
- 16
- Operating Supply Voltage :
- 1.8 V to 5.5 V
- Write Cycle Time-Max (tWC) :
- 10ms
- Radiation Hardening :
- No
- Base Part Number :
- 93AA66
- JESD-609 Code :
- e3
- Interface Type :
- 3-Wire, Microwire
- Series :
- --
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Nominal Supply Current :
- 2mA
- Maximum Operating Temperature :
- + 85 C
- Memory IC Type :
- EEPROM
- Operating Mode :
- SYNCHRONOUS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Seated Height-Max :
- 1.75 mm
- Supplier Device Package :
- 8-SOIC
- Mounting Type :
- Surface Mount
- RoHS :
- Details
- Height Seated (Max) :
- 1.75mm
- Product Type :
- EEPROM
- Memory Density :
- 4096 bit
- Product Status :
- Active
- Density :
- 4 kb
- Data Retention :
- 200 Year
- Alternate Memory Width :
- 8
- Data Retention Time-Min :
- 200
- Parallel/Serial :
- Serial
- Serial Bus Type :
- Microwire
- Packaging :
- Tape and Reel (TR)
- Mounting Style :
- SMD/SMT
- Supply Voltage-Max (Vsup) :
- 5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 8
- JESD-30 Code :
- R-PDSO-G8
- Qualification Status :
- Not Qualified
- Published :
- 2004
- Lead Free :
- Lead Free
- Memory Format :
- EEPROM
- Surface Mount :
- yes
- Clock Frequency :
- 2MHz
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Memory Size :
- 4Kb 512 x 8 256 x 16
- Number of Words :
- 256 words
- Reach Compliance Code :
- Compliant
- Number of Terminals :
- 8
- Brand :
- Microchip Technology
- Package Shape :
- RECTANGULAR
- Terminal Form :
- Gull wing
- Contact Plating :
- Tin
- Package :
- Tape and Reel (TR)
- Write Cycle Time - Word, Page :
- 10ms
- HTS Code :
- 8542.32.00.51
- Additional Feature :
- 1000K ERASE/WRITE CYCLE; 200 YEAR DATA RETENTION
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Manufacturer :
- Microchip
- Subcategory :
- Memory and Data Storage
- Memory Organization :
- 512 x 8, 256 x 16
- Minimum Operating Temperature :
- - 40 C
- Terminal Finish :
- Matte Tin (Sn)
- Mount :
- Surface Mount
- Product Category :
- EEPROM
- Length :
- 4.9mm
- Voltage - Supply :
- 1.8V~5.5V
- Memory Type :
- Non-Volatile
- Factory Lead Time :
- 29 Weeks
- Datasheets
- 93AA66T-I/SN

Memory Microchip Technology 93AA66T-I/SN Overview
The Memory Microchip Technology 93AA66T-I/SN is a robust, high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) IC designed for efficient data storage across a broad range of industrial applications. This compact IC offers a reliable SPI (Serial Peripheral Interface) for high-speed communication at up to 2MHz, encapsulated in an 8SOIC package for easy integration into various electronic systems. The small footprint and low power consumption make it an ideal choice for developers seeking a memory solution that balances performance with cost-effectiveness. Targeting bulk buyers and B2B customers, this IC supports varied application needs, ensuring durability and long-term reliability.
93AA66T-I/SN Features
This EEPROM device boasts several features that enhance its utility in professional electronic systems, including 4Kbit of memory space, a high-speed SPI interface for seamless data transfer at speeds up to 2MHz, and a compact 8SOIC package that fits well in space-constrained applications. Its low power consumption enhances device efficiency, making it suitable for portable and remote applications where power availability is limited.
93AA66T-I/SN Applications
- Consumer Electronics: Used in devices such as smart TVs and remote controllers, where small, efficient memory is crucial for user settings and device configurations.
- Industrial Automation: Integrates into control systems for machinery and production lines, storing crucial parameters and operational scripts that help automate complex industrial processes.
- Medical Devices: Applied in small-scale medical instruments where precise, reliable data storage is critical for recording patient information and device calibration settings.
- Automotive Electronics: Utilized in car entertainment and information systems, storing preferences and firmware that enhance the user experience and functionality of automotive products.
- Telecommunication: Helps in managing network equipment configurations and user data, supporting the reliability and efficiency of communication systems.
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