Microchip 1 kB Serial EEPROM 3-Pin SOT-23-3 Serial-1 Wire, I2C AT21CS11-STU10-T

Microchip AT21CS11-STU10-T is a 1 kB serial EEPROM memory device packaged in a compact 3-pin SOT-23-3 form factor suitable for surface mount technology applications. The device stores 1024 bits, organized as 128 words of 8 bits each, providing reliable non-volatile memory with data retention of up to 100 years.

This serial EEPROM operates with a supply voltage range of 2.7 V to 4.5 V, enabling low power consumption suitable for energy-sensitive applications. It features an innovative design that harvests energy from the SI/O pin to power the IC, facilitating operation in unpowered attachments with only two pins for signal and ground connection.

The device supports both Serial-1 Wire and I2C interfaces, offering flexible and versatile communication in embedded systems and electronic devices. Its industrial temperature rating from -40°C to 85°C makes it applicable for a wide range of electronic equipment in commercial and industrial environments.

Measuring only 2.9 mm in length, 1.6 mm in width, and 1.3 mm in height, the SOT-23-3 package optimizes board space without compromising functionality. The product complies with RoHS environmental standards, ensuring it meets modern regulatory requirements.

Offers 1,024 bits of serial EEPROM memory organized as 128 words of 8 bits each. Operates with supply voltage from 2.7V to 4.5V with low power consumption. Compact SOT-23-3 package with 3 pins enables easy integration on PCB.

Supports data retention up to 100 years ensuring long-term reliability. Operational temperature range from -40°C to 85°C for robust industrial use. Complies with RoHS standards ensuring environmental safety. Optimized for use in unpowered attachments with energy harvesting from SI/O line.

Small form factor dimensions: length 2.9mm, width 1.6mm, height 1.3mm. Serial-1 Wire and I2C compatible for flexible communication protocols.

This EEPROM device is ideal for industrial, electronic manufacturing, embedded systems, and automotive control applications requiring reliable non-volatile memory storage in a small footprint and low power environment. Its extended data retention and operating temperature range enable use in harsh environments.

EnvMart offers this Microchip AT21CS11-STU10-T Serial EEPROM with a trusted quality assurance and compatibility for a wide variety of electronic component assemblies.