The Micron Technology Inc. M29W640GL70NB6E is a 64Mb (8M x 8, 4M x 16) FLASH - NOR memory integrated circuit. This IC has a supply voltage range of 2.7 V to 3.6 V and an access time of 70ns. The M29W640GL70NB6E comes in a 56-TSOP case/package and can operate in temperatures ranging from -40℃ to 85℃ (TA). This memory IC is widely used in various electronic devices, including smartphones, tablets, and other portable devices. The M29W640GL70NB6E is halogen-free and compliant with international standards. Although it is an obsolete product, it is still commonly used in the market with a high popularity rate of 37%.