CXD1818R

CXD1818R CD-ROM Decoder For the availability of this product, please contact the sales office. Description The CXD1818R is a CD-ROM decoder LSI with a built-in Fast SCSI controller. This supports 32× speed playback. Features Ultra SCSI controller (Target mode) Maximum transfer speed of 20MB/s (when using Ultra SCSI synchronous transfer) SCSI overhead reduced by executing multiple SCSI sequences Supports SCAM Level 2 Compatible with CD-ROM, CD-I and CD-ROM XA formats Real-time error correction Capable of handling up to 32× speed playback Multiblock auto-transfer function Can read subcode-Q data for each byte from the sub CPU Real-time subcode (R to W) error correction Serial transfer of commands to CD DSP Connectable with standard DRAM of up to 8M bits (1024K bytes) DRAM bit width selectable for 8 bits or 16 bits ESP function Absolute Maximum Ratings (Ta = 25°C) Supply voltage VDD –0.5 to +7.0 V Input voltage VI –0.5 to VDD + 0.5 V Output voltage VO –0.5 to VDD + 0.5 V Operating temperature Topr –20 to +75 °C Storage temperature Tstg –55 to +150 °C Recommended Operating Conditions Supply voltage VDD 4.5 to 5.5 (5.0 typ.) V Operating temperature Topr –20 to +75 °C Crystal oscillation X'tal 40 MHz 144 pin LQFP (Plastic) Applications CD-ROM drives Structure Silicon gate CMOS IC Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwis...