Microchip 1 kB Serial EEPROM 3-Pin Surface Mount SOT-23 Package 1.8V to 5.5V 100kHz Clock 11AA010T-I/TT

Microchip 11AA010T-I/TT is a 1 kB serial EEPROM designed for compact embedded system memory needs, featuring a 3-pin SOT-23 surface mount package.

This serial EEPROM operates on a supply voltage range from 1.8V to 5.5V and supports a maximum clock frequency of 100 kHz, enabling efficient serial data communication with microcontrollers.

It employs Microchip's proprietary UNI/O™ serial bus technology, reducing MCU pin usage by combining clock and data signal into a single wire, thereby minimizing system complexity and cost.

The memory organization is 1K x 8 bits, with a total of 128 words, optimized for small data storage requirements in industrial, electronic, and control applications. With a wide operating temperature range from -40°C to 85°C and data retention of 200 years, this EEPROM is suitable for robust long-term industrial use in harsh environments.

The small form factor SOT-23 package measures 3.05 mm length, 2.64 mm width, and 1.12 mm height, supporting surface mounting in space-constrained boards. Additional features include a low supply current of 5 mA for power-sensitive designs and compliance with standard electronic component norms.

This EEPROM reduces the number of MCU I/O pins required by using a single-wire interface. Suitable for use in industrial control, automotive electronics (non-automotive certified), telecommunications, and consumer electronics.

The device ensures high reliability with a data retention span of 200 years. Surface mount design aids automated PCB assembly and compact product footprint. Ideal for applications needing reliable non-volatile storage within tight space and power budgets.

This product is part of the Microchip 11AAxxx family of serial EEPROMs offering versatile and simple-to-integrate memory solutions. Explore more electronic semiconductor components and memory chips in the EEPROM category on EnvMart.