
IC EEPROM 64KBIT PARALLEL 28TSOP
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The AT28HC64B-70TI is a 64-kilobit (8K x 8) electrically erasable and programmable read-only memory (EEPROM) manufactured by Atmel. This device features a parallel interface for data access, adhering to industry-standard timing protocols for read and write operations. The “-70” designation indicates a maximum access time of 70 nanoseconds, specifying the delay between a valid address and valid data output. It operates on a single 5V power supply. The device is packaged in a 28-lead Thin Small Outline Package (TSOP), suitable for surface mount assembly. The AT28HC64B-70TI utilizes advanced CMOS technology for low power consumption and high endurance, typically rated for 100,000 erase/write cycles per byte. It incorporates internal address and data latches for simplified system integration and features page write mode for faster programming.