AT93C66A-10SU-2.7
- Mfr.Part #
- AT93C66A-10SU-2.7
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8SOIC
- Stock
- 15,478
- In Stock :
- 15,478
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Parallel/Serial :
- Serial
- Write Protection :
- SOFTWARE
- Peak Reflow Temperature (Cel) :
- 260
- Supply Current-Max :
- 0.002 mA
- Organization :
- 256X16
- Serial Bus Type :
- Microwire
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage-Min (Vsup) :
- 2.7 V
- Memory Width :
- 16
- Base Part Number :
- AT93C66A
- Package Shape :
- RECTANGULAR
- Endurance :
- 1000000 Write/Erase Cycles
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C TA
- Max Supply Voltage :
- 5.5V
- Frequency :
- 1MHz
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Memory Format :
- EEPROM
- Memory Type :
- Non-Volatile
- Number of Pins :
- 8
- Write Cycle Time-Max (tWC) :
- 10 ms
- Max Operating Temperature :
- 85°C
- Clock Frequency :
- 2MHz
- Operating Supply Voltage :
- 5V
- Package :
- Tube
- Voltage - Supply :
- 2.7V~5.5V
- Memory Interface :
- SPI
- Mounting Type :
- Surface Mount
- Interface :
- SPI, Serial
- Base Product Number :
- 93C66A
- Density :
- 4 kb
- Operating Mode :
- SYNCHRONOUS
- Min Operating Temperature :
- -40°C
- JESD-609 Code :
- e3
- Length :
- 4.9 mm
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Reach Compliance Code :
- Unknown
- Standby Current-Max :
- 0.00001 A
- Number of Words :
- 256 words
- Lead Free :
- Lead Free
- JESD-30 Code :
- R-PDSO-G8
- Series :
- --
- Alternate Memory Width :
- 8
- Additional Feature :
- IT CAN ALSO CONFIGURABLE AS 256 X 8
- Number of Terminals :
- 8
- Write Cycle Time - Word, Page :
- 10ms
- Seated Height-Max :
- 1.75 mm
- Packaging :
- Tube
- Subcategory :
- EEPROMs
- Min Supply Voltage :
- 2.7V
- Memory Organization :
- 512 x 8, 256 x 16
- Width :
- 3.9 mm
- Product Status :
- Obsolete
- Nominal Supply Current :
- 2mA
- Power Supplies :
- 3/5 V
- Supplier Device Package :
- 8-SOIC
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Memory Size :
- 4Kb 512 x 8 256 x 16
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Manufacturer :
- Atmel Corporation
- Qualification Status :
- Not Qualified
- Data Retention Time-Min :
- 100
- HTS Code :
- 8542.32.00.51
- Terminal Pitch :
- 1.27 mm
- Temperature Grade :
- Industrial
- Surface Mount :
- yes
- Pin Count :
- 8
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Max Frequency :
- 1MHz
- Memory IC Type :
- EEPROM
- Memory Density :
- 4096 bit
- Terminal Form :
- Gull wing
- Datasheets
- AT93C66A-10SU-2.7

Memory Microchip Technology AT93C66A-10SU-2.7 Overview
The Memory Microchip Technology AT93C66A-10SU-2.7 is a high-performance, 4Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) module, crafted to deliver reliable data storage and retrieval in a vast array of advanced electronic applications. This integrated circuit features a Serial Peripheral Interface (SPI) that operates at up to 2 MHz, and it is packaged in an 8SOIC format, offering a robust solution for compact and efficient designs. The device’s low-voltage operation and industry-standard configuration make it ideal for a wide range of applications, particularly where high-speed and low-power consumption are crucial.
AT93C66A-10SU-2.7 Features
The AT93C66A-10SU-2.7 EEPROM from Microchip Technology incorporates several features that enhance its functionality and reliability in demanding applications. Key features include a 4Kbit memory size, SPI interface with up to 2MHz speed for fast data transfer, and low-voltage operation from 2.7V to 5.5V. Its small form factor in an 8SOIC package ensures minimal space usage while allowing for seamless integration into existing designs.
AT93C66A-10SU-2.7 Applications
- Automotive Systems: Utilized in automotive electronics for storing non-volatile data crucial for functions such as settings, preferences, and small footprint data logging.
- Industrial Automation: Facilitates advanced control mechanisms in automated equipment by storing essential parameters and operational sequences, ensuring reliable and consistent machine behavior.
- Consumer Electronics: Integrates into consumer devices like digital cameras and portable audio players, where it provides configuration and user preference storage, enhancing device usability and personalization.
- Medical Devices: Supports critical medical equipment, such as small diagnostic devices, by storing calibration data and usage logs to ensure accuracy and traceability.
- Telecommunications: Employed in network equipment, where reliable data storage is essential for system settings and service information in environments that require robust performance.
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