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

Microchip 25LC160-I/SN is a 16 kB serial electrically erasable programmable read-only memory (EEPROM) designed for efficient data storage and retrieval in electronic applications. This SPI interface EEPROM operates with fast 230 ns random access time and supports a maximum clock frequency of 3 MHz, suitable for synchronous serial communication.

The device is packaged in a compact 8-pin SOIC-8 surface mount form factor measuring 4.9 mm in length, 3.9 mm in width, and 1.5 mm in height, making it suitable for space-constrained PCB designs.

Operating voltage ranges from 2.5V to 5.5V allowing flexible integration in diverse electronic systems. It supports low power CMOS technology with write current max at 3 mA, read current typically 500 microamps, and ultra-low standby current of 500 nanoamps, making it ideal for energy-efficient embedded applications.

The memory is organized as 2048 words of 8 bits each (2K x 8 bits) allowing easy byte-wise access. It includes a chip select (CS) input for device selection and a hold pin to pause communication while handling higher priority interrupts. The chip supports self-timed erase and write cycles with a maximum 5 ms write cycle time, facilitating reliable and autonomous memory operations.

With a data retention capability rated at 200 years, it offers long-term data preservation. The device functions reliably in ambient temperatures from -40°C up to 85°C, making it suitable for automotive and industrial environments, although this particular model is not automotive standard certified.

Compliant with RoHS directives, the 25LC160-I/SN meets environmental safety standards. Typical industrial applications include embedded systems, data logging devices, instrumentation, and other electronic systems requiring non-volatile memory with serial access.

The package features 8 pins arranged in an SOIC-8 package, delivering a standard footprint for easy PCB design and soldering. Microchip’s 25LC160-I/SN EEPROM ensures high reliability and efficient serial storage solutions for industrial, manufacturing, embedded, and electrical engineering applications.

This chip provides 16kB memory size organized as 2K x 8 bits. Operates with supply voltage range from 2.5V to 5.5V for versatile applications. Features a maximum clock frequency of 3 MHz for efficient data transfer. Designed for surface mount with 8 pins in SOIC-8 packaging.

Supports low power operation with typical read current of 500 µA and standby current of 500 nA. Includes a self-timed erase and write cycle with max 5 ms write cycle time. Data retention is rated at 200 years ensuring long-term reliability.

Operates within a temperature range of -40°C to 85°C suitable for industrial environments. Compliant with RoHS standards. Small form factor dimensions: 4.9 x 3.9 x 1.5 mm (LxWxH). Explore more semiconductor and memory chip products from Microchip and other leading brands at EnvMart for your electronics design and manufacturing needs.