48 memory,48 of memory part number list Part NnmberManufacturerDescription 4801ACC x1 SRAM 4801BCC x1 SRAM 4801UCC x1 SRAM 4804ACC x4 SRAM 4804ACP x4 SRAM 4804BCC x4 SRAM 4804BCP x4 SRAM 4804UCC x4 SRAM 4804UCP x4 SRAM 48050-0001Molex miniSD Memory Card Connector 48E30HOLTEK[Holtek Semiconductor 8-Bit Type (With EEPROM) 1