FLASH, NOR is its memory type. As you can see, it is embedded in TFBGA case. 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.
MX29GL128FDXGI-11G Features
Package / Case: TFBGA
MX29GL128FDXGI-11G Applications
There are a lot of Macronix MX29GL128FDXGI-11G Memory applications.