As far as its memory type goes, it falls into the Non-Volatile category. The case comes in the Tape & Reel (TR) style. In the case of 48-TFSOP (0.724, 18.40mm Width), it is embedded within the case. On the chip, there is an 4Mb 512K x 8 256K x 16 memory, which is the size of the chip's memory. Memory data is stored in FLASH-format, which is common in mainstream devices. -40°C~85°C TA is an extended operating temperature range, making this device ideal for demanding applications. It is capable of handling a voltage supply of 2.7V~3.6V. It is recommended to mount it in the Surface Mount mounting type. Similar parts are frequently selected using M29W400, the device's base part number.
M29W400DB55N6F TR Features
Package / Case: 48-TFSOP (0.724, 18.40mm Width)
M29W400DB55N6F TR Applications
There are a lot of Micron Technology Inc. M29W400DB55N6F TR Memory applications.