Product Overview: 93C66BT-I/SN

The 93C66BT-I/SN is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) chip from the reputable manufacturer Microchip Technology. This integrated circuit is part of Microchip's serial EEPROM series and is tailored for applications that require reliable and durable non-volatile memory storage.

Key Features

• Memory Size: The 93C66BT-I/SN offers 4K (4,096 bits) of memory, which is organized as 256 x 16-bit or 512 x 8-bit, depending on the mode of operation selected by the user.
• Interface: This device operates with a serial interface, ensuring compatibility with most microcontrollers and allowing for easy integration into a variety of systems.
• Voltage Range: The operating voltage range of 4.5V to 5.5V makes it suitable for many standard digital circuits and systems.
• Package: It comes in a compact SOIC (Small Outline Integrated Circuit) package, with the specific package designator 'SN' indicating an 8-lead, 0.150-inch wide body.
• Temperature Range: The industrial temperature range of -40°C to +85°C ensures that the EEPROM can reliably operate in harsh environments.
• Write Cycle Time: The device features a fast write cycle time of 5 ms (maximum), allowing for efficient data handling and storage operations.
• Endurance: With a minimum of 1,000,000 write cycles per word and a data retention period of over 200 years, the 93C66BT-I/SN guarantees long-term reliability.
• Self-Timed Erase and Write Cycles: Automatic erase-before-write and write cycle timing eliminate the need for external timing control, simplifying the design and programming process.

Applications

The versatility of the 93C66BT-I/SN allows it to be used across a wide range of applications, including:

• Industrial and automotive control systems
• Portable devices where power efficiency is crucial
• Medical equipment
• Consumer electronics
• Data storage devices that require frequent updates

With its robust design, ease of use, and Microchip's commitment to quality, the 93C66BT-I/SN stands out as a reliable choice for designers and engineers looking for a non-volatile memory solution that can withstand the demands of both complex and simple electronic systems.