Microchip Technology
IC EEPROM 256K SPI 10MHZ 8DFN. EEPROM Serial EEPROM 256K 32K X 8, 2.5V MIL T
IDT, Integrated Device Technology Inc
IC SRAM 36K PARALLEL 64TQFP. SRAM 4KX9 SYNC DUAL PORT
IDT, Integrated Device Technology Inc
IC SRAM 64K PARALLEL 64TQFP. SRAM 8K x 8 Dual-Port RAM