Ordering number : ENN6236

D1599TH (OT)/30899TH (OT) No. 6236-1/8

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

• CAV audio function

• Supports 20 MBytes/s transfers

• Package: SQFP-144

Package Dimensions

unit: mm

3214-SQFP144

LC895127, 895127K

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

40

× CD-ROM Decoder with SCSI Interface

CMOS IC

Parameter

Symbol

Conditions

Ratings

Unit

Maximum supply voltage

Ta = 25°C

–0.3 to +7.0

V

Input/output voltage

Ta = 25°C

V

Allowable power dissipation

Pd max

Ta

≤ 70°C

550

mW

Operating temperature

Topr

–30 to +70

°C

Storage temperature

Tstg

–55 to +125

°C

Soldering temperature (pin part only)

10 s

260

°C

Specifications

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

Supply voltage

4.5

5.0

5.5

V

Input voltage range

V

0.20

22.0

20.0

0.5

1.25

1.25

0.145

0.1

1.4

0.5

0.5

136

37

72

73

108

109

144

SANYO: SQFP144

[LC895127, 895127K]

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.