Microchip 128 kB Serial-I2C EEPROM 450 ns 5-Pin SOT-23 Surface Mount 24CW1280T-I/OT

Microchip 24CW1280T-I/OT is a 128 kB serial EEPROM organized as 16,384 bytes of 8 bits each, designed for reliable data storage in a compact 5-Pin SOT-23 surface mount package. Its serial I2C (2-wire) interface allows for streamlined communication and enables up to eight devices to share a common bus, facilitating scalability in embedded systems.

Operating over a voltage range from 1.6V to 5.5V and supporting a maximum clock frequency of 1 MHz, this EEPROM meets diverse application needs from low power devices to more demanding control systems.

The device features low-power CMOS technology, with a supply current of only 1 mA and a self-timed write cycle maximum of 5 ms, promoting energy efficiency and fast programming. Schmitt trigger inputs improve noise immunity, while output slope control reduces ground bounce, ensuring signal integrity during high-speed communication.

Its data retention exceeds 200 years and it supports over one million erase/write cycles, making it suitable for long-term storage and industrial-grade applications. The operating temperature range from -40°C to 85°C allows reliable usage in harsh environments typical in industrial, automotive, manufacturing, and consumer electronics.

Physical dimensions are optimized for space-constrained designs, with a length of 2.9 mm, width of 2.8 mm, and height of 1.45 mm. This small form factor combined with robust electrical characteristics makes it ideal for embedded memory applications including firmware storage, calibration data retention, and system configuration memory.

Operates on voltage range 1.6V to 5.5V. Maximum clock frequency of 1 MHz supports high-speed data transfer. Supports up to eight devices on a single I2C bus. Schmitt trigger inputs enhance noise immunity. Low supply current and self-timed write cycle ensure efficient operation.

More than one million erase/write cycles guarantee high durability. Data retention surpasses 200 years. Compact 5-pin SOT-23 surface mount package. Wide operating temperature from -40°C to 85°C for industrial environments.

This Microchip EEPROM is broadly applicable across industrial electronics, automotive systems, embedded control, and data-intensive manufacturing processes that require stable and reliable non-volatile memory solutions. Explore more products in the EEPROM category at EnvMart for comprehensive memory chip solutions.