LC895125Q

Ordering number : EN*5241 CMOS LSI LC895125Q, 895125W CD-ROM Driver with On-Chip SCSI Interface and Subcode Functions Preliminary Functions CD-ROM ECC function, subcode read function, SCSI interface Package Dimensions unit: mm 3182-QIP128E [LC895125Q] Features On-chip SCSI interface (with built-in SCAM selection register) Supports 8× playback - Using ×16 80-ns DRAMs Supports 4× playback - Using ×16 80-ns DRAMs or ×8 70-ns DRAMs Transfer rates: 10 MB/s (synchronous), 5 MB/s (asynchronous) using ×16 80-ns DRAMs*1 Transfer rates: 8.467 MB/s (synchronous), 4.2336 MB/s (asynchronous) using ×8 70-ns DRAMs*2 Supports the connection of up to 32 Mb of buffer RAM (using DRAM) The user can freely set the CD main channel, C2 flag, and other areas in buffer RAM. Batch transfer function (transfers the CD main channel and C2 flag data in a single operation) Multi-block transfer function (automatically transfers multiple blocks in a single operation) High-speed transfer mode supports a 10-MB/s (synchronous) transfer rate using ×8 80-ns DRAMs Subcode ECC function Note: 1. For speeds up to 8× speed, use a SCSI master clock frequency of 20 MHz. Note: 2. For speeds up to 4× speed, use a SCSI master clock frequency of 16.9344 MHz. SANYO: QIP128E unit: mm 3214-SQFP144 [LC895125W] Specifications Absolute Maximum Ratings at VSS = 0 V Parameter Maximum supply voltage I/O voltages Allowable power dissipation Operating temperature Storage temperature Soldering heat resistan...