AT93C66W-10SI-2.7
- Mfr.Part #
- AT93C66W-10SI-2.7
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8SOIC
- Stock
- 14,640
- In Stock :
- 14,640
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Number of Terminals :
- 8
- Width :
- 5.24 mm
- Supply Voltage-Min (Vsup) :
- 2.7 V
- Endurance :
- 1000000 Write/Erase Cycles
- Voltage - Supply :
- 2.7V~5.5V
- Base Part Number :
- AT93C66
- Reach Compliance Code :
- Compliant
- Memory Format :
- EEPROM
- Operating Mode :
- SYNCHRONOUS
- Packaging :
- Tube
- Memory Organization :
- 512 x 8, 256 x 16
- Terminal Form :
- Gull wing
- Parallel/Serial :
- Serial
- Supply Current-Max :
- 0.002 mA
- Length :
- 5.29 mm
- Mounting Type :
- Surface Mount
- Write Protection :
- SOFTWARE
- Package Shape :
- RECTANGULAR
- Standby Current-Max :
- 0.00001 A
- Peak Reflow Temperature (Cel) :
- 240
- Power Supplies :
- 3/5 V
- Organization :
- 256X16
- Operating Temperature :
- -40°C~85°C TA
- Clock Frequency :
- 2MHz
- Supplier Device Package :
- 8-SOIC
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Memory Type :
- Non-Volatile
- JESD-609 Code :
- e0
- Qualification Status :
- Not Qualified
- Memory Width :
- 16
- Write Cycle Time-Max (tWC) :
- 10 ms
- Data Retention Time-Min :
- 100
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- --
- JESD-30 Code :
- R-PDSO-G8
- Temperature Grade :
- Industrial
- Output Characteristics :
- 3-STATE
- Seated Height-Max :
- 2.16 mm
- RoHS Status :
- Non-RoHS Compliant
- Write Cycle Time - Word, Page :
- 10ms
- Product Status :
- Obsolete
- Terminal Pitch :
- 1.27 mm
- Package :
- Tube
- Subcategory :
- EEPROMs
- ECCN Code :
- EAR99
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Additional Feature :
- DATA RETENTION 100 YEARS
- Serial Bus Type :
- Microwire
- Memory Interface :
- SPI
- Memory Density :
- 4096 bit
- Number of Functions :
- 1
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Memory Size :
- 4Kb 512 x 8 256 x 16
- Manufacturer :
- Atmel Corporation
- Number of Words :
- 256 words
- Pin Count :
- 8
- Surface Mount :
- yes
- Alternate Memory Width :
- 8
- Memory IC Type :
- EEPROM
- HTS Code :
- 8542.32.00.51
- Base Product Number :
- 93C66
- Terminal Position :
- Dual
- Datasheets
- AT93C66W-10SI-2.7

Memory Microchip Technology AT93C66W-10SI-2.7 Overview
The Memory Microchip Technology AT93C66W-10SI-2.7 represents a robust and reliable EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit, designed by Microchip Technology. This IC is engineered to provide high-speed, non-volatile data storage solutions, operating efficiently at a clock frequency of up to 2 MHz. Packaged neatly in an 8SOIC format, it offers a compact footprint for designs requiring a 4Kbit memory capacity. With its SPI interface, this product ensures seamless integration into existing hardware architectures, making it an ideal choice for sophisticated yet demanding applications. Its ability to retain data without power makes it exceptionally suitable for a wide array of commercial and industrial applications.
AT93C66W-10SI-2.7 Features
This EEPROM device boasts several features that enhance its utility and efficiency across various applications. It operates over a voltage range of 2.7 volts, optimizing power consumption for energy-sensitive projects. The SPI bus interface facilitates a straightforward serial input and output, supporting up to 2 MHz operation for rapid data access and storage. The small form factor of the 8SOIC package is advantageous for space-constrained applications, providing robust performance in a compact size.
AT93C66W-10SI-2.7 Applications
- Consumer Electronics: Used in personal devices such as tablets, smartphones, and other gadgets for user settings storage, enhancing device recall functions and user customization capabilities.
- Industrial Automation: Employs in monitoring and control systems where long-term data integrity and reliability are critical, ensuring consistent operation and data retrieval in harsh environments.
- Automotive Applications: Integrates into automotive systems for storing sensitive data such as user settings, vehicle states, and error logs, which are crucial for diagnostics and vehicle personalization.
- Medical Devices: Utilized in medical monitoring equipment to store critical firmware and data logs, supporting health diagnostics and ensuring patient safety through reliable data storage solutions.
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