Microchip Technology 93C46BX-I/SN EEPROM

The 93C46BX-I/SN is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) device from the renowned manufacturer Microchip Technology. This memory chip is designed for applications that require a reliable and durable non-volatile memory solution. The 93C46BX-I/SN is a serial EEPROM with a storage capacity of 1 Kbit and is part of the 93XX series known for their low-power consumption and high endurance.

This particular model comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, making it suitable for surface-mount technology (SMT) on printed circuit boards (PCBs). The device operates over an industrial temperature range, which makes it ideal for a wide variety of applications in challenging environments.

Key Features:

• Memory Size: 1 Kbit (64 x 16 or 128 x 8)
• Interface Type: Serial (3-Wire, Microwire Compatible)
• Operating Voltage: 4.5V to 5.5V, accommodating a wide range of power supplies.
• Temperature Range: Industrial (-40°C to +85°C), ensuring reliable operation under extreme conditions.
• Write Cycle Time: 5 ms max, allowing for quick data updates and minimal system downtime.
• Endurance: 1 million write cycles, providing a long operational lifespan for the device.
• Data Retention: 100 years, ensuring the persistence of data over an extended period.
• Packaging: 8-pin SOIC, which is widely used and easily integrated into various circuit designs.

The 93C46BX-I/SN is equipped with a self-timed write cycle, including auto-erase, simplifying the write operation and reducing the complexity of the control software. Additionally, it supports sequential read operation, which is useful for efficient data access and retrieval.

Whether you're designing industrial control systems, automotive electronics, or consumer gadgets, the 93C46BX-I/SN from Microchip Technology offers a dependable and flexible storage solution that meets the stringent requirements of modern electronic applications. Its robust design and compatibility with serial communication protocols make it a versatile choice for designers looking to incorporate non-volatile memory into their systems.