2-Serial/1-Parallel ATA Host Controller
Product Overview
The M5283 provides personal computer systems with PCI/Cardbus device solution of the highest integration: It includes two Serial-ATA Host controllers for supporting 2 ports, compliant with Serial ATA 1.0 specifications, one fully Parallel-ATA Host controller for supporting single channel and a Flash ROM controller.
The M5283 provides PCI interface up to 33MHz. It is PCI specification 2.2 compliant. Through high integration of the M5283, board manufacturers can build a cost-effective products that provides high-performance SATA and PATA features.
Features:
Serial-ATA Interface
- Supports SATA 1.0 (High Speed Serialized AT Attachment, Revision 1.0), 1.5 Gb/s data rate
- Completely SW transparent with Parallel ATA
- Supports Host adapter register interface (SCR, Status and Control Registers)
Parallel-ATA Interface
- Supports Ultra DMA Mode Transfers up to Mode 6 Timing (133Mbytes/sec)
- Supports 48-bit LBA (Large Disk), hard driver larger than 137 GB
- Supports PIO Modes up to Mode 4 Timings, and Multiword DMA Mode 0,1,2 with Independent Timing of up to 4 drives
- Supports Tri-state IDE Signals
PCI / Cardbus Interface
- Compliant with PCI Specification revision 2.2
- Supports up to 33MHz PCI interface clock
- Supports PCI mobile CLKRUNJ function
- High performance PCI bus master
Flash ROM Interface
- Supports up to 64K Flash ROM
- Supports both Read/Write cycle
Serial ROM Interface
- Support MicroWire interface for serial ROM
- Supports automatic loading of subsystem vendor ID and subsystem device ID from the serial ROM to the configuration register
Other
- Supports Daisy Chain structure up to 3 chips in one PCI slot/device
0.18 um CMOS process
1.8 V core, 3.3 V I/O, 5V tolerant input
128 pin LQFP Package
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