BUY HM628128BLFP-7 https://www.utsource.net/itm/p/1463803.html
131,072-word X 8-bit High Speed CMOS Static RAM
Description: HM628128BLFP-7 is a 32-pin SOP (small-outline package) DRAM (dynamic random access memory) chip manufactured by Hitachi. Features: 128K x 8-bit organization Fast access time: 70ns Single 5V ± 10% power supply Low power consumption Automatic power down CMOS technology Compatible with JEDEC standard Applications: HM628128BLFP-7 is used in a wide range of applications, including: Personal computers Workstations Embedded systems Industrial control systems Instrumentation systems Communication systems (For reference only)