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LC895127K fiches techniques PDF

Sanyo - 40 x CD-ROM Decoder with SCSI Interface

Numéro de référence LC895127K
Description 40 x CD-ROM Decoder with SCSI Interface
Fabricant Sanyo 
Logo Sanyo 





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LC895127K fiche technique
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
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
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
Ta = 25°C
Ta = 25°C
Ta 70°C
10 s
• CAV audio function
• Supports 20 MBytes/s transfers
• Package: SQFP-144
Package Dimensions
unit: mm
3214-SQFP144
[LC895127, 895127K]
22.0
20.0
1.25 0.5
1.25 0.145
108 73
109 72
144 37
1 0.20 36
0.1
1.4
0.5 0.5
SANYO: SQFP144
Conditions
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
Allowable Operating Ranges at Ta = –30°C to +70°C, VSS = 0 V
Parameter
Supply voltage
Input voltage range
Symbol
VDD
VIN
Conditions
min
4.5
0
Ratings
typ
5.0
max
5.5
VDD
Unit
V
V
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
D1599TH (OT)/30899TH (OT) No. 6236-1/8

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