LC895127K

Ordering number : ENN6236 CMOS IC LC895127, 895127K 40× CD-ROM Decoder with SCSI Interface Functions CD-ROM ECC function SCSI I/F function Subcode I/F function CAV audio function CAV audio function Supports 20 MBytes/s transfers Package: SQFP-144 Package Dimensions unit: mm 3214-SQFP144 [LC895127, 895127K] 1.25 109 Features SCSI interface (includes on-chip SCAM selection register) Supports 20× speed and a 10 MBytes/s transfer rate when using 16-bit 70-ns EDO DRAM Supports 40× speed and a 10 MB/s transfer rate when using 16-bit 50-ns EDO DRAM Up to 4 M bits of buffer RAM can be used. The user can freely set up the CD main channel and the C2 flag areas in buffer RAM. Batch transfer function (Allows the CD main channel, the C2 flags, and other data to be sent in a single operation.) Multi-block transfer function (Allows multiple blocks to be sent automatically in a single operation.) Subcode buffering and CD-TEXT support 0.5 108 22.0 20.0 1.25 73 72 0.145 22.0 20.0 0.5 1.25 1.6max 144 37 1 0.20 36 0.1 1.4 1.25 0.5 0.5 Specifications Absolute Maximum Ratings at VSS = 0 V Parameter Maximum supply voltage Input/output voltage Allowable power dissipation Operating temperature Storage temperature Soldering temperature (pin part only) Symbol VDD max VI, VO Pd max Topr Tstg 10 s Ta = 25°C Ta = 25°C Ta ≤ 70°C Conditions SANYO: SQFP144 Ratings –0.3 to +7.0 –0.3 to VDD + 0.3 550 –30 to +70 –55 to +125 260 Unit V V mW °C °C °C Allowab...