Microchip 16 kB EEPROM 230 ns 8-Pin SOIC-8 SPI 25LC160-I/SN

Microchip 25LC160-I/SN is a 16 kilobyte EEPROM memory chip designed for serial electrically erasable programmable read-only memory (EEPROM) applications. It utilizes a simple SPI serial peripheral interface with 8 pins in SOIC-8 surface mount package, ideal for compact electronics designs.

The device supports memory organization of 2048 words by 8 bits, allowing flexible data storage. Communication occurs through clock input (SCK), serial data input (SI), and serial data output (SO) lines, managed by a chip select (CS) pin. Additionally, a hold pin (HOLD) can pause communication to service higher priority interrupts without losing data integrity.

Microchip’s 25LC160-I/SN operates on low power CMOS technology consuming a maximum of 3 mA during writing, 500 microamps during reading, and an ultra-low standby current of 500 nanoamps, providing power efficiency critical for embedded systems. The maximum clock frequency is 3 MHz enabling fast data transfers.

Physically, the chip comes in a compact SOIC-8 package measuring 4.9 mm in length, 3.9 mm in width, and 1.5 mm in height, designed for easy surface mounting on printed circuit boards. It supports a wide voltage supply range from 2.5 V minimum up to 5.5 V maximum, accommodating various power sources.

Memory endurance features include a 230 ns maximum random access time, self-timed erase and write cycles with a maximum 5 ms write cycle time, and robust data retention rated at 200 years, ensuring long-term information integrity. The device can write in 16-byte pages.

Designed for harsh environments, this EEPROM functions reliably over a temperature range extending from -40 degrees Celsius to 85 degrees Celsius. It is compliant with RoHS standards confirming free of hazardous materials.

16 kB EEPROM memory with 2048 x 8 bits organization. SPI interface with maximum 3 MHz clock frequency. Compact SOIC-8 surface mount package. Low power CMOS technology with minimal currents. Wide voltage range 2.5V to 5.5V.

230 ns random access time, 5 ms max write cycle. Operating temperature -40°C to 85°C. RoHS compliant environmental standards. Includes chip select and hold features.

This product suits embedded systems, industrial controls, consumer electronics, and other applications requiring reliable non-volatile memory storage with serial interface. Browse the Electronics & Electricals category on EnvMart for related semiconductor memory chips and EEPROM modules.