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88SE9128 Datasheet, PDF (1/2 Pages) – | |||
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Marvell 88SE9128/9120/9125/9111/9110
SATA 6Gb/s RAID Controllers
PRODUCT OVERVIEW
The Marvell® 88SE91xx host controllers offer cost-effective solutions for connecting Serial ATA (SATA) or Parallel
ATA (PATA) peripherals to a PCI Express (PCIe) 2.0 host. Each host controller supports one or more 6 Gb/s SATA
and one 133 MB/s PATA peripheral interface ports and a one-lane PCIe 2.0 host interface. In addition, it features
advanced hardware encryption to protect user data on the fly and hardware RAID to offload the host CPU. A
complete suite of RAID 0/1 software is provided, including the OS device driver, BIOS/FW, and a management
utility. RAID 5/10 is also available as an option when the 88SE91xx is connected with a SATA port multiplier.
SATA 6 Gb/s
AES 256
PATA
TWSI
NCQ
PM Control
/FBS
Enclosure
Mgmt
Flash
HW RAID 0/1
GPIO
(LEDs)
Dual Configuration
PCIe 2.0 x1
OSC
MODEL
⢠Marvell RAID Software
⢠6 Gb/s SATA Ports
⢠One 133 MBps PATA Port
⢠SATA 3.0 Compliant
⢠PCIe 2.0 Compliant
⢠Native Command Queuing
⢠eSATA Support
⢠Hardware RAID
⢠Hardware Encryption
⢠Enclosure Management
⢠Two-Wire Serial Interface (TWSI)
⢠GPIO Support
⢠SPI Flash Interface
⢠Port Multiplier Support
⢠FIS-Based Switching
⢠On-Chip Oscillator
⢠Power
⢠Package Size/Type
*support customerâs own RAID software
Fig 1. Block Diagram
88SE9128
88SE9120
88SE9125
88SE9111/9110
Yes
Non-RAID
N/A*
Non-RAID
2
2
2
1
Enhanced mode with ATAPI protocol support
6 Gb/s SATA PHY with speed negotiation to backward support 3 and 1.5 Gb/s
Support 1x PCI Express 2.0 interface (5.0 GT/s)
32 outstanding commands per port for high performance
Flexible SATA ports support internal or external (up to 5m) SATA links
Yes
No
Yes
No
128/256-bit AES
No
Yes
Yes/No
I2C support
Interface for external EEPROM containing configuration information
LEDs status monitoring
External flash containing configuration data and/or boot code
RAID support through Marvell RAID utility (MRU) and driver
Better performance with simultaneous commands
Low-cost crystal support
1W
0.9W
1W
0.6W
9mmÃ9mm / 76-pin QFN
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