Tus Qauv Zauv: XC17256ELVO8C tus tsim tawm AMD Xilinx Chaw tsim tshuaj paus khoom naj npawb XC17256ELVO8C piav qhia IC 3V SER CFG PROM 256K 8-SOIC Tus Neeg Siv Khoom Sab Nraud Khoom Specifications