Ordering number : ENN6237
N3099TH (OT) No. 6237-1/10
Overview
The LC895198 is a CD-ROM decoder that supports
ATAPI (IDE) and includes 1 MB of on-chip DRAM.
Functions
CD-ROM ECC function
Sub-code read function
Built-in ATAPI (IDE) I/F (register and other blocks)
CAV audio function
Built-in DVD-ROM I/F (8-bit width)
Built-in 1-Mbit DRAM
Features
32
× speed supported
16.6MBytes/s (with IORDY)
Operation frequency: 33.8688 MHz
32
× speed supported
16.6MBytes/s (without IORDY)
Operation frequency: 36 MHz
CD main channel, C2 flag, and subcode areas in buffer
RAM can be set freely by user
Built-in batch transfer function (function for sending CD
main channel, C2 flag, subcode, etc., at one time)
Built-in multi transfer function (function for sending
several blocks at one time)
Built-in CAV-AUDIO function
Built-in intelligent functions (auto buffering, auto
decoding, CD-R support, etc.)
Built-in subcode P to W buffering function (NO-ECC)
and CD-TEXT support
Package Dimensions
unit: mm
3237-LQFP120
LC895198
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
CD-ROM Decoder for 32
× ATAPI (IDE) Drives
CMOS IC
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
Ta = 25°C
–0.3 to +7.0
V
Input/output voltage
VI, VO
Ta = 25°C
–0.3 to VDD + 0.3
V
Allowable power dissipation
Pd max
Ta
≤ 70°C
400
mW
Operating temperature
Topr
0 to +70
°C
Storage temperature
Tstg
–55 to +125
°C
Soldering temperature (pin part only)
10 s
235
°C
Input/output power
II, IO
Per 1 input/output reference cell
±20
mA
Specifications
Absolute Maximum Ratings at VSS = 0 V
120
1
0.4
14.0
(1.2)
(0.5)
0.125
16.0
0.5
0.15
1.6max
0.1
0.4
14.0
(1.2)
(1.4)
16.0
SANYO: LQFP120
[LC895198]
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.