Microchip 64 kB Parallel EEPROM 150 ns 32-Pin PLCC Through Hole Memory AT28C64B-15JU

Microchip AT28C64B-15JU is a 64 kB electrically erasable programmable read-only memory (EEPROM) designed for parallel access applications. It utilizes a 32-pin PLCC package configured for through-hole installation, providing robust physical connection and easy integration into printed circuit boards.

This EEPROM operates at a maximum clock frequency of 5 MHz and has a maximum random access time of 150 ns, delivering fast and efficient memory performance for industrial and commercial electronics.

Its supply voltage range of 4.5V to 5.5V ensures compatibility with standard 5V electronic systems, while the data retention capability of 10 years ensures reliability for long-term data storage needs.

The device is rated for an operating temperature range from -40°C to 85°C, making it suitable for demanding environments in industrial, manufacturing, automotive electronics, and embedded system applications.

This EEPROM provides 64 kB of memory organized into 8K x 8-bit words. Features a parallel interface for straightforward connection to microcontrollers and CPUs. 32-Pin PLCC package allows through-hole mounting, enhancing mechanical durability.

Data retention of 10 years guarantees stable memory preservation. Supply current of 40 mA supports efficient power usage without compromising performance. Operates without automotive standard certification but is ideal for general industrial use.

Microchip’s AT28C64B-15JU is well suited for applications in industrial control systems, embedded devices, instrumentation, and other electronic equipment requiring reliable non-volatile memory components. EnvMart offers this product to support engineering and manufacturing needs with consistent quality and trusted brand assurance.

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