Microchip 64 kB Parallel EEPROM 120 ns 32-Pin PLCC Surface Mount AT28HC64BF-12JU

Microchip AT28HC64BF-12JU is a high-performance 64 kB parallel EEPROM designed for fast and reliable memory storage. It features a 120 ns maximum random access time, surface mount 32-pin PLCC package, and operates on a supply voltage range of 4.5 V to 5.5 V with a maximum clock frequency of 5 MHz.

This device supports an 8 K x 8-bit memory organization, offering 8192 words with 8 bits per word and includes a 64-byte page register that allows simultaneous writing of up to 64 bytes. Its wide operating temperature range from -40°C to 85°C makes it suitable for various industrial and electronic applications.

The AT28HC64BF-12JU consumes low power, with a maximum supply current of 40 mA and standby CMOS current less than 100 µA, extending device endurance. It implements software data protection and hardware write-protection to prevent inadvertent writes. The device can sustain over 100,000 erase/write cycles while retaining data for more than 10 years.

Physically, the EEPROM measures approximately 12.5 mm in length, 10.3 mm in width, and 3.5 mm in height, ensuring compact integration within electronic assemblies. This product is manufactured in Taiwan, Province Of China, adhering to quality and reliability standards without automotive certification.

High-performance 64 Kbit parallel EEPROM with 120 ns maximum random access time. Operates with 4.5 V to 5.5 V supply voltage and 5 MHz maximum clock frequency. Surface mount device in a 32-pin PLCC package for efficient PCB layout.

Supports 8 K x 8-bit organization with 8192 words and 8 bits per word. Wide operating temperature range from -40°C to 85°C suitable for various environments. Low power consumption with 40 mA maximum supply current and CMOS standby current less than 100 µA.

Includes 64-byte page register for simultaneous writing and software data protection features. Guaranteed data retention of 10 years with over 100,000 erase/write cycles lifecycle. Package dimensions approximately 12.5 mm length, 10.3 mm width, and 3.5 mm height.

Manufactured in Taiwan, Province Of China, ensuring reliable quality standards. Ideal for industrial, electronic component, embedded system, and memory application uses.

This parallel EEPROM is commonly used in industrial electronics, embedded control systems, communication devices, and any application requiring fast, reliable non-volatile memory storage. It supports direct parallel interfacing with microprocessors or microcontrollers, supporting robust data storage with extended endurance.

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