Its memory type can be classified as Non-Volatile. You can get memory ics in a Tape & Reel (TR) case. In the case of 64-LBGA, it is embedded within the case. The memory size of the chip is 64Mb 8M x 8 4M x 16 Mb. This device uses a FLASH-format memory, which is of mainstream design. The device's extended operating temperature range of -40°C~85°C TA makes it ideal for many demanding applications. A voltage of 2.7V~3.6V can be supplied to memory ics. Its recommended mounting type is Surface Mount. Similar parts are frequently selected using the ic memory chip's base part number, M29W640.
M29W640GSL70ZS6F TR Features
Package / Case: 64-LBGA
M29W640GSL70ZS6F TR Applications
There are a lot of Micron Technology Inc. M29W640GSL70ZS6F TR Memory applications.