As far as its memory type goes, it falls into the Volatile category. You can get memory ics in a Tape & Reel (TR) case. There is a 54-TFBGA case embedded in it. The chip has an 128Mb 8M x 16 memory. As with most mainstream devices, this one uses DRAM-format memory. Due to its wide temperature range of 0°C~70°C TA, this device is well suited to a wide range of applications that require high performance. The supply voltage can be up to 3V~3.6V. It is recommended that the mounting type be Surface Mount. With a clock frequency of 166MHz, the memory rotates on its own.
W9812G6JB-6 TR Features
Package / Case: 54-TFBGA
W9812G6JB-6 TR Applications
There are a lot of Winbond Electronics W9812G6JB-6 TR Memory applications.