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参数资料
| 型号： | LC897194 |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP144 |
| 封装： | SQFP-144 |
| 文件页数： | 1/11页 |
| 文件大小： | 243K |
| 代理商： | LC897194 |
CMOS LSI
Ordering number : *EN5572
22897HA (OT) No. 5572-1/11
Preliminary
LC897194
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
CD-ROM Decoder with Built-In ATAPI (IDE) and DVD
ECC Interfaces
Overview
The LC897194 provides CD-ROM functionality and
includes built-in DVD ECC and ATAPI (IDE) interfaces.
Function
CD-ROM ECC functionality, an ATAPI (IDE) interface
(the register and other blocks), and a DVD ECC
interface
Features
ATAPI (IDE) interface
DVD ECC interface
Supports up to 12×-speed playback (when using 70-ns
16-bit data path DRAM)
Transfer rate: 16.6 MB/s (when using 60-ns 16-bit data
path DRAM)
Transfer rate: 8.33 MB/s (when using 70-ns 8-bit data
path DRAM)
Between 1 and 32 Mbits of DRAM can be used as buffer
RAM.
The user can freely set up the CD main channel and the
C2 flags in buffer RAM.
Built-in batch transfer function (function for transferring
the CD main channel and the C2 flags in one operation)
Built-in multiple transfer function (function for
automatically transferring multiple blocks in a single
operation)
Package Dimensions
unit: mm
3214-SQFP144
SANYO: SQFP144
[LC897194]
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
Ta = 25°C
–0.3 to +7.0
V
I/O voltages
VI, VO
Ta = 25°C
–0.3 to VDD +0.3
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 heat resistance (pins only)
10 seconds
235
°C
Maximum I/O power
II, IO max
±20*
mA
Specifications
Absolute Maximum Ratings at VSS = 0 V
Note: Per basic I/O cell.
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