Microchip 64 kB Parallel EEPROM 120 ns 28-Pin SOIC Surface Mount AT28HC64BF-12SU

Microchip AT28HC64BF-12SU is a 64 kB parallel EEPROM designed for high-performance data storage in electronic and industrial applications. It features a 28-pin SOIC surface mount package and operates with fast 120 ns access times at a maximum clock frequency of 5 MHz. The device employs a parallel interface and provides reliable operation within a temperature range of -40°C to 85°C.

This EEPROM offers 8 Kbits x 8 bits organization, enabling efficient and flexible data management. It supports simultaneous writes of up to 64 bytes using a page register, enhancing programming speed. A self-timed erase and write cycle, combined with optional software data protection and hardware write-protection features, guard data integrity during writes.

Low power consumption is achieved with a standby current under 100 μA and read/write current up to 40 mA. The device also ensures a long data retention period exceeding 10 years and supports over 100,000 erase/write cycles, making it suitable for demanding industrial environments.

Its compact SOIC package measures 17.9 mm in length, 10.3 mm in width, and 2.8 mm in height, making it ideal for space-constrained applications. Made in Taiwan, Province Of China, this component provides dependable quality for electronics manufacturing, industrial automation, and embedded control systems.

Offers 64 Kbit memory size organized as 8K x 8 bit for efficient data storage. Operates at a maximum clock frequency of 5 MHz with a maximum random access time of 120 ns. Includes a parallel interface and surface mount SOIC package with 28 pins.

Functions between -40°C to 85°C operating temperature range for reliable industrial use. Features low power dissipation with CMOS standby current less than 100 μA. Supports software data protection and hardware write-protection for data security.

Allows page write and byte write with a 64-byte page register for high-speed programming. Data retention of over 10 years and more than 100,000 erase/write cycles ensure long-term reliability. Compact package dimensions: 17.9 mm length, 10.3 mm width, and 2.8 mm height.

Manufactured in Taiwan, Province Of China, meeting industrial quality standards. Explore additional Microchip semiconductor and memory chip products at EnvMart for versatile electronic component solutions.