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Part Number: LC895994
Description: The LC895994 is a CD-R LSI that provides a wide range of functions including CD-ROM decoding (including ECC) and encodi...
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LC895994
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DataSheet
General Description
LC895994 General Description
The LC895994 is a CD-R LSI that provides a wide range of functions including CD-ROM decoding (including ECC) and encoding, subcode Q encoding (CRC addition) and decoding, CD encoding, ATIP decoding and CLV servo, and an IDE interface that includes the register block.
LC895994 Maximum Ratings
| Parameter | Symbol | Conditions | Ratings | Unit |
| Maximum power supply voltage | VDD max | 0.3 to +7.0 | V | |
| I/O voltage | VI, VO | 0.3 to VDD+0.3 | V | |
| Allowable power dissipation | Pd max | Ta 70 | 600 | mW |
| Operating temperature | Topr | 30 to +70 | ||
| Storage temperature | Tstg | 55 to +125 | ||
| Solder resistance (Pins only) | 10 seconds | 260 |
LC895994 Features
• ECC and EDC correction/addition for the CD-ROM data (during decoding and encoding)
• ATIP decoding and CRC checking for both encoding and decoding
• CLV servo control using ATIP data during encoding
• CIRC code insertion and EFM modulation during encoding
• Support for PCA random EFM output during encoding
• Support for CD-ReWritable (CD-RW) Write Strategy signal output
• Access to buffer RAM from microcontroller via LC895994
• Built-in ATAPI (IDE) interface
• Speeds of 12´ for decoding and 4´ for encoding
- Frequencies
Decoding: 17.2872 MHz
Encoding: 17.2872 MHz without Write Strategy support
69.1488 MHz with Write Strategy support
• IDE Transfer rate: 13.3 MB/s when using 16-bit data path 80-ns DRAM chips
• Buffer RAM sizes between 1 and 32 megabits (using 16-bit DRAMs)
• User control over sizes of CD main channel, C2 flag areas in buffer RAM
• Built-in batch transfer function for transferring entire CD main channel, C2 flag, or subcode area in a single operation
• Built-in multiblock transfer function for transferring multiple blocks in a single operation
• ATIP decoding and CRC checking for both encoding and decoding
• CLV servo control using ATIP data during encoding
• CIRC code insertion and EFM modulation during encoding
• Support for PCA random EFM output during encoding
• Support for CD-ReWritable (CD-RW) Write Strategy signal output
• Access to buffer RAM from microcontroller via LC895994
• Built-in ATAPI (IDE) interface
• Speeds of 12´ for decoding and 4´ for encoding
- Frequencies
Decoding: 17.2872 MHz
Encoding: 17.2872 MHz without Write Strategy support
69.1488 MHz with Write Strategy support
• IDE Transfer rate: 13.3 MB/s when using 16-bit data path 80-ns DRAM chips
• Buffer RAM sizes between 1 and 32 megabits (using 16-bit DRAMs)
• User control over sizes of CD main channel, C2 flag areas in buffer RAM
• Built-in batch transfer function for transferring entire CD main channel, C2 flag, or subcode area in a single operation
• Built-in multiblock transfer function for transferring multiple blocks in a single operation
LC895994
PDF/DataSheet Download
- Datasheet: LC895994
- File Size: 67194 KB
- Manufacturer: SANYO [Sanyo Semicon Device]
- Click here to Download
- ·LC8.0
- MICROSEMI [Microsemi Corporation]
- 1500 WATT LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR
- 600987 KB
- ·LC8.0A
- MICROSEMI [Microsemi Corporation]
- 1500 WATT LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR
- 600987 KB
- ·LC8.5
- MICROSEMI [Microsemi Corporation]
- 1500 WATT LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR
- 600987 KB
- ·LC8.5A
- MICROSEMI [Microsemi Corporation]
- 1500 WATT LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR
- 600987 KB
- ·LC80
- MICROSEMI [Microsemi Corporation]
- TRANSIENT ABSORPTION ZENER
- 81337 KB
- ·LC801
- POLYFET [Polyfet RF Devices]
- SILICON GATE ENHANCEMENT MODE RF POWER LDMOS TRANSISTOR
- 38384 KB
- ·LC80101M
- SANYO [Sanyo Semicon Device]
- VICS LSI
- 166463 KB
- ·LC80A
- MICROSEMI [Microsemi Corporation]
- TRANSIENT ABSORPTION ZENER
- 81337 KB
LC895994 Relative Products
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LC895925
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