
Overview
The LC895196 is a large scale integrated circuit equipped
with CD-ROM functions and an internal ATA-PI (IDE)
interface.
Functions
CD-ROM ECC functions, SUB-CODE read function,
ATA-PI (IDE) interface (Registers, etc.), and a CAV-
audio function.
Features
Built-in ATA-PI (IDE) interface.
24× speed supported
Uses the EDO-DRAM (× 16, 60 ns)
16.6 Mbyte/s (with IORDY)
Operating frequency: 27.5 MHz
20× speed supported
Uses the EDO-DRAM (× 16, 60 ns)
16.6 Mbyte/s (without IORDY)
Operating frequency: 27 MHz
12× speed supported
Uses DRAM (× 16, 70 ns)
Supports between 1 Mbit and 32 Mbit of buffer RAM
when DRAM is used
The user can flexibly set the CD main channel, the C2
flags, and the subcode regions in the buffer RAM
Built-in batch transfer function. (Where the batch
transfer function is a function that transmit the CD main
channel, C2 flags, subcodes, etc. all at once.)
Built-in multitransmit function. (Where the
multitransmit function is a function that automatically
transmits multiple blocks at once.)
Built-in CAV-audio functions
Built-in intelligent functions (auto buffering, auto
decoding, CD-R compatibility)
Built in subcode P-W buffering function (NO-ECC) and
CD-TEXT compatibility
Package Dimensions
unit: mm
3214-SQFP144
CMOS LSI
Ordering number : EN *5737A
D3097HA (OT) No. 5737-1/12
Preliminary
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
ATA-PI Compatible CD-ROM Decoder IC
LC895196
Specifications
Absolute Maximum Ratings at VSS = 0 V
Parameter
Symbol
Condition
Ratings
Unit
Maximum supply voltage
VDD max
Ta = 25°C
–0.3 to +7.0
V
I/O voltage
VI, VO max
Ta = 25°C
–0.3 to VDD + 0.3
V
Allowable power dissipation
Pd max
Ta ≤ 70°C
550
mW
Operating temperatures
Topr
–30 to +70
°C
Storage temperatures
Tstg
–55 to +125
°C
Soldering temperature (terminals only)
For 10 seconds
235
°C
I/O current
II, IO max
±20*
mA
[LC895196]
SANYO: SQFP144
Note: * Per basic I/O cell