AT93C66AY1-10YI-2.7
- Mfr.Part #
- AT93C66AY1-10YI-2.7
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8MAP
- Stock
- 49,734
- In Stock :
- 49,734
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Mounting Type :
- Surface Mount
- Package :
- Tube
- Package / Case :
- 8-VDFN Exposed Pad
- Operating Temperature :
- -40°C~85°C TA
- Memory Organization :
- 512 x 8, 256 x 16
- Memory Type :
- Non-Volatile
- RoHS Status :
- Non-RoHS Compliant
- Write Cycle Time - Word, Page :
- 10ms
- Base Product Number :
- 93C66A
- Series :
- --
- Clock Frequency :
- 2MHz
- Base Part Number :
- AT93C66A
- Voltage - Supply :
- 2.7V~5.5V
- Memory Size :
- 4Kb 512 x 8 256 x 16
- Supplier Device Package :
- 8-MAP (3x4.9)
- Memory Format :
- EEPROM
- Product Status :
- Obsolete
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Memory Interface :
- SPI
- Datasheets
- AT93C66AY1-10YI-2.7

Memory Microchip Technology AT93C66AY1-10YI-2.7 Overview
The Memory Microchip Technology AT93C66AY1-10YI-2.7 is a high-performance IC EEPROM, designed to cater to advanced electronic systems requiring reliable data storage. This EEPROM (Electrically Erasable Programmable Read-Only Memory) features a compact 8-pin MAP package and utilizes a SPI interface, allowing for easy integration into existing designs. Operating at a speed of up to 2MHz, this device offers an optimal balance between performance and power consumption, making it ideal for applications that demand high-speed data access and non-volatile memory retention. Its robust design ensures data integrity and durability, crucial for industrial applications and complex computing systems.
AT93C66AY1-10YI-2.7 Features
This EEPROM device boasts several notable features including 4Kbit storage capacity, high-speed SPI bus interface capable of 2MHz operation, and low-voltage operation from 2.7 volts. Additionally, its small form factor and low power consumption make it suitable for portable and space-constrained applications. The EEPROM technology offers the advantage of easy and fast data updates without needing a full erase, unlike other non-volatile memory types.
AT93C66AY1-10YI-2.7 Applications
- Consumer Electronics: Used in devices like smart TVs, cameras, and other smart home devices for storing user settings and small amounts of data that need to be retained during power cycles.
- Industrial Automation: Serves as configuration memory for sensors, PLCs, and other control devices that require frequent updates to operational parameters in industrial environments.
- Automotive Applications: Employs in automotive infotainment systems to store personalized settings and last-state retention.
- Telecommunications: Used in network equipment for storing firmware settings and other critical configuration data that ensures network reliability and performance.
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