鈥?/div>
CD-ROM ECC function
SCSI I/F function
Subcode I/F function
CAV audio function
鈥?CAV audio function
鈥?Supports 20 MBytes/s transfers
鈥?Package: SQFP-144
Package Dimensions
unit: mm
3214-SQFP144
[LC895127, 895127K]
1.25
109
Features
鈥?SCSI interface (includes on-chip SCAM selection register)
鈥?Supports 20脳 speed and a 10 MBytes/s transfer rate
when using 16-bit 70-ns EDO DRAM
鈥?Supports 40脳 speed and a 10 MB/s transfer rate
when using 16-bit 50-ns EDO DRAM
鈥?Up to 4 M bits of buffer RAM can be used.
鈥?The user can freely set up the CD main channel and the
C2 flag areas in buffer RAM.
鈥?Batch transfer function (Allows the CD main channel, the
C2 flags, and other data to be sent in a single operation.)
鈥?Multi-block transfer function (Allows multiple blocks to
be sent automatically in a single operation.)
鈥?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 V
SS
= 0 V
Parameter
Maximum supply voltage
Input/output voltage
Allowable power dissipation
Operating temperature
Storage temperature
Soldering temperature (pin part only)
Symbol
V
DD
max
V
I
, V
O
Pd max
Topr
Tstg
10 s
Ta = 25擄C
Ta = 25擄C
Ta
鈮?/div>
70擄C
Conditions
SANYO: SQFP144
Ratings
鈥?.3 to +7.0
鈥?.3 to V
DD
+ 0.3
550
鈥?0 to +70
鈥?5 to +125
260
Unit
V
V
mW
擄C
擄C
擄C
Allowable Operating Ranges
at Ta = 鈥?0擄C to +70擄C, V
SS
= 0 V
Parameter
Supply voltage
Input voltage range
Symbol
V
DD
V
IN
Conditions
Ratings
min
4.5
0
typ
5.0
max
5.5
V
DD
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鈥檚
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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