There is a Non-Volatile memory type associated with this device. Case Tray is available. As you can see, it is embedded in 48-TFSOP (0.724, 18.40mm Width) case. A memory chip with a capacity of 4Mb 512K x 8 256K x 16 is used on this device. There is a mainstream memory format used by this device, which is called FLASH-format memory. With an extended designed operating temperature of -40°C~85°C TA, this device is capable of lots of demanding applications. The device is capable of handling a supply voltage of 4.5V~5.5V. Its recommended mounting type is Surface Mount. In order to select similar parts, typical manufacturers refer to M29F400 as the device's base part number. The memory device is enclosed in a package with an 48-pin connector. It is noted that the operating supply voltage of this memory is 5V. Chips such as this one are mounted using Surface Mount mounting, a straightforward method of mounting that is effective. It is rated for a nominal supply current of 20mA for this memory component. A minimum operating temperature of -40°C must be met by this device. As a general rule, memory ics is recommended that the product be operated at temperatures no higher than 85°Cc, otherwise, damage could be done to it. This part should have a minimum supply voltage of 4.5V. Its operating voltage shall not exceed 5.5V.