V55C2256164VBLK10I

256Mbit Mobile SDRAM chip, organized as 16Mx16, features a 16-bit data bus and a 15-bit address bus. Operating at a maximum clock rate of 100 MHz, this DRAM offers 4 internal banks with 4M words per bank. Packaged in a 54-pin FBGA (Fine Pitch Ball Grid Array) with dimensions of 13mm x 8mm x 0.8mm, it supports surface mounting. The chip operates with a typical supply voltage of 2.5V, ranging from 2.3V to 2.9V, and functions across a temperature range of -40°C to 85°C.