Non-Volatile is the type of memory it has. The case comes in Tape & Reel (TR) size. As you can see, it is embedded in 4-XFBGA, WLBGA case. On the chip, there is an 896b 112 x 8 memory, which is the size of the chip's memory. As with most mainstream devices, this one uses EEPROM-format memory. Due to its wide temperature range of -40°C~85°C TA, this device is well suited to a wide range of applications that require high performance. The device is capable of handling a supply voltage of 1.71V~3.63V. There is a recommended mounting type of Surface Mount for it.
DS28E05X-047-B5+T Features
Package / Case: 4-XFBGA, WLBGA
DS28E05X-047-B5+T Applications
There are a lot of Maxim Integrated DS28E05X-047-B5+T Memory applications.