W634GG8NB15I-TR IC DRAM DRR3 4GBIT 667MHZ 78VFBGA The W634GG8NB15I-TR, manufactured by WINBOND, is a versatile dram memory IC designed for ic dram drr3 4gbit 667mhz 78vfbga. It features a memory size of 4Gbit (512 x 8) with a speed/access time of 667MHz. The IC supports the n/a interface and operates efficiently within a supply voltage range of 1.5V. Designed for smt mounting, it is packaged in tape&reel format, ensuring secure handling and storage. The IC performs reliably in a temperature range of -40°C~+95°C. As a rohs-compliant product, it meets stringent environmental standards. With its advanced features and reliable design, the W634GG8NB15I-TR is an excellent choice for professionals seeking high-quality memory IC solutions.