KM23C4100D(E)T 4M-Bit (512Kx8 /256Kx16) CMOS MASK .
Samsung semiconductor
KM23C4100DT - 4M-Bit (512Kx8 /256Kx16) CMOS MASK ROM
KM23C4100D(E)T 4M-Bit (512Kx8 /256Kx16) CMOS MASK ROM FEATURES • Switchable organization 524,288 x 8(byte mode) 262,144 x 16(word mode) • Fast access .