LC895196 Datasheet, PDF (1/12 Pages) Sanyo Semicon Device – ATA-PI Compatible CD-ROM Decoder IC

Ordering number : EN *5737A
CMOS LSI
LC895196
ATA-PI Compatible CD-ROM Decoder IC
Preliminary
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
[LC895196]
SANYO: SQFP144
Specifications
Absolute Maximum Ratings at V_SS = 0 V
Parameter
Maximum supply voltage
I/O voltage
Allowable power dissipation
Operating temperatures
Storage temperatures
Soldering temperature (terminals only)
I/O current
Note: * Per basic I/O cell
Symbol
V_DD max
V_I, V_O max
Pd max
Topr
Tstg
I_I, I_O max
Ta = 25°C
Ta = 25°C
Ta ≤ 70°C
For 10 seconds
Condition
Ratings
Unit
–0.3 to +7.0
V
–0.3 to V_DD + 0.3
V
550
mW
–30 to +70
°C
–55 to +125
°C
235
°C
±20*
mA
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
D3097HA (OT) No. 5737-1/12