Non-Volatile is its memory type. You can get memory ics in a Tray case. The file is embedded in a 64-VBGA, CSPBGA case. On the chip, there is an 64Mb 4M x 16 memory, which is the size of the chip's memory. The device uses a mainstream FLASH-format memory. A wide operating temperature range makes this device ideal for a variety of demanding applications. The device is capable of handling a supply voltage of 2.65V~3.6V. As far as the mounting type is concerned, Surface Mount is recommended. In order to select similar parts, typical manufacturers refer to AT49BV640 as the device's base part number.
AT49BV640ST-70CU Features
Package / Case: 64-VBGA, CSPBGA
AT49BV640ST-70CU Applications
There are a lot of Microchip Technology AT49BV640ST-70CU Memory applications.