Cactus 602 SERIES Product Manual
Cactus Technologies, Limited
-602 Series
Industrial Grade
SATA SSD
Product Manual
April 1, 2011
Corporate Headquarters
Suite C, 15/F, Capital Trade Center
62 Tsun Yip Street, Kwun Tong
Kowloon, Hong Kong
1
Cactus Technologies, Limited
The information in this manual is preliminary and is subject to change without notice. Cactus Technologies ® , Limited shall not
be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting
from the furnishing, performance, or use of this material.
Cactus makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor
does Cactus assume any liability arising out of the application or use of its products, and specifically disclaims any and all
liability, including without limitation consequential or incidental damages.
Cactus products are not designed, intended or authorized for use as components in systems intended for surgical implant into
the body or in other applications intended to support or sustain life or for any application where the failure of a Cactus product
can result in personal injury or death. Users of Cactus products for such unintended and unauthorized applications shall
assume all risk of such use and shall indemnify and hold Cactus and its officers, employees, subsidiaries, affiliates and
distributors harmless against all claims, costs, damages, expenses and attorney fees arising out of, directly or indirectly, any
claim of personal injury or death associated with such unintended and unauthorized use, even if such claim alleges that Cactus
was negligent regarding the design or manufacture of the part.
All parts of the Cactus documentation are protected by copyright law and all rights are reserved. This documentation may not,
in whole or in part, be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable
form without prior consent, in writing, from Cactus Corporation.
© 2005-2011 Cactus Technologies Limited. All rights reserved.
Cactus Technologies Limited -602 Series Industrial Grade SATA SSD Product Manual v1.4 2
Cactus Technologies, Limited
Table of Contents
1.Introduction to Cactus Technologies -602 Series Industrial Grade SATA SSD Products .........................................4
1.1.Supported Standards...................................................................................................................................5
1.2.Product Features.........................................................................................................................................5
1.2.1.Host and Technology Independence................................................................................................5
1.2.2.Defect and Error Management.........................................................................................................5
1.2.3.Power Supply Requirements............................................................................................................6
2.Product Specifications..................................................................................................................................................6
2.1.System Environmental Specifications........................................................................................................6
2.2.System Power Requirements......................................................................................................................6
2.3.System Performance...................................................................................................................................7
2.4.System Reliability.......................................................................................................................................7
2.5.Physical Specifications...............................................................................................................................7
2.5.1.2.5” SATA SSD Physical Specifications.........................................................................................8
2.5.2.1.8” SATA SSD Physical Specifications.......................................................................................10
3. Interface Description.................................................................................................................................................11
3.1.SSD Pin Assignments and Pin Type.........................................................................................................11
3.2.Signal Description....................................................................................................................................11
3.3.Electrical Specification.............................................................................................................................12
3.3.1.Absolute Maximum Ratings...........................................................................................................12
3.3.2.DC Characteristics..........................................................................................................................12
3.3.3.AC Characteristics..........................................................................................................................12
4.ATA Drive Register Set Definition and Protocol......................................................................................................13
4.1.ATA Task File Definitions.......................................................................................................................13
4.1.1.Data Register..................................................................................................................................13
4.1.2.Error Register.................................................................................................................................13
4.1.3.Feature Register..............................................................................................................................13
4.1.4.Sector Count Register.....................................................................................................................14
4.1.5.Sector Number (LBA 7-0) Register...............................................................................................14
4.1.6.Cylinder Low (LBA 15-8) Register...............................................................................................14
4.1.7.Cylinder High (LBA 23-16) Register.............................................................................................14
4.1.8.Drive/Head (LBA 27-24) Register.................................................................................................14
4.1.9.Status Registers..............................................................................................................................15
4.1.10.Device Control Register...............................................................................................................15
4.1.11.Drive Address Register................................................................................................................16
5.ATA Command Description......................................................................................................................................16
5.1.ATA Command Set..................................................................................................................................16
5.1.1.Identify Drive—ECH.....................................................................................................................18
Cactus Technologies Limited -602 Series Industrial Grade SATA SSD Product Manual v1.4 3
Cactus Technologies, Limited
1.Introduction to Cactus Technologies -602 Series Industrial Grade SATA SSD Products
Features:
• Solid state design with no moving parts
• Industry standard 2.5” or 1.8” SATA Drive form factor
• Capacities from 8GB to 128GB
• Compliant with Serial ATA 2.6 specifications
• Supports Serial ATA Generation I/II transfer rate of 1.5/3.0Gbps
• Optional support for ATA SMART Feature Set
• Optional support for ATA Security Feature Set
• BCH ECC capable of correcting 8 random single bit errors per sector
• High reliability, MTBF > 4,000,000 hrs.
• Enhanced error correction, < 1 error in 10
• Intelligent power management to reduce power consumption
• Voltage support: 5.0V±10%
The Cactus Technologies -602 Series SATA Solid State Drive(SSD) is a high capacity solidstate flash memory product that complies with the Serial ATA 2.6 standard and is
functionally compatible with a SATA hard disk drive. Cactus -602 Series SATA SSDs provide
up to 128GB of formatted storage capacity in 2.5” form factor or up to 64GB in a 1.8” form
factor.
The Cactus Technologies -602 Series Industrial Grade SATA SSD product uses high quality
SLC NAND flash memory from well known vendors, such as Samsung Corporation. In
addition, it include an on-drive intelligent controller that manages interface protocols, data
storage and retrieval as well as ECC, defect handling and diagnostics, power management,
and clock control. The controller’s firmware is upgradeable, thus allowing feature
enhancements and firmware updates while keeping the BOM stable.
14
bits read
Cactus Technologies Limited -602 Series Industrial Grade SATA SSD Product Manual v1.4 4
Cactus Technologies, Limited
1.1. Supported Standards
Cactus Technologies -602 Series SATA SSD is fully electrically compatible with the following
specification:
• ATA 7 Specification published by ANSI: X3.221 AT Attachment Interface for Disk
Drives
• Serial ATA 2.6 Specification published by the Serial ATA International Organization
1.2. Product Features
Cactus Technologies -602 Series Industrial SATA SSD contains a high level, intelligent
controller. This intelligent controller provides many capabilities including the following:
• Standard ATA register and command set (same as found on most magnetic disk
drives).
• Manages details of erasing and programming flash memory independent of the host
system
• Sophisticated defect managing capabilities (similar to magnetic disk drives).
• Sophisticated system for error recovery using powerful error correction code (ECC).
• Intelligent power management for low power operation.
1.2.1. Host and Technology Independence
Cactus Technologies -602 Series Industrial SATA SSD appears as a standard SATA disk drive
to the host system. The drive utilizes a 512-byte sector which is the same as that in an IDE
magnetic disk drive. To write or read a sector (or multiple sectors), the host computer
software simply issues an ATA Read or Write command to the drive as per the SATA protocol.
The host software then waits for the command to complete. The host system does not get
involved in the details of how the flash memory is erased, programmed or read as this is all
managed by the built-in controller in the drive. Also, with the intelligent on-board controller,
the host system software will not require changing as new flash memory evolves. Thus,
systems that support the Cactus Technologies -602 Series Industrial SATA SSD products
today will continue to work with future Cactus Technologies -602 Series Industrial SATA SSDs
built with new flash technology without having to update or change host software.
1.2.2. Defect and Error Management
Cactus Technologies -602 Series Industrial SATA SSD contains a sophisticated defect and
error management system similar to those found in magnetic disk drives. The defect
management is completely transparent to the host and does not consume any user data
space.
The soft error rate for Cactus Technologies -602 Series Industrial SATA SSDs is much lower
than that of magnetic disk drives. In the extremely rare case where a read error does occur,
the drive has sophisticated ECC to recover the data.
Cactus Technologies Limited -602 Series Industrial Grade SATA SSD Product Manual v1.4 5
Cactus Technologies, Limited
These defect and error management systems, coupled with the solid-state construction, give
Cactus Technologies -602 Series Industrial SATA SSDs unparalleled reliability.
1.2.3. Power Supply Requirements
Cactus Technologies -602 Series Industrial SATA SSD operates at a voltage range of 5.00
volts ± 10%.
2.Product Specifications
For all the following specifications, values are defined at ambient temperature and nominal
supply voltage unless otherwise stated.
2.1. System Environmental Specifications
Table 2-1. Environmental Specifications
Cactus -602 SATA
SSD
Temperature Operating: 0° C to +70° C
(Standard)
-45° C to +90° C
(Extended)
Humidity Operating & Non-
Operating:
Vibration Operating & Non-
Operating:
Shock Operating & Non-
Operating:
Altitude (relative to
sea level)
Operating & Non-
Operating:
8% to 95%, noncondensing
20G, MIL-STD-883G
Method 2005.2,
Condition A
3,000 G, MIL-STD-883G
Method 2002.4,
Condition C
100,000 feet maximum
2.2. System Power Requirements
Table 2-2. Power Requirements
Cactus Industrial SATA SSD
DC Input Voltage
(VCC)
100 mV max.
ripple (p-p)
(Maximum
Average Value)
See Notes.
Cactus Technologies Limited -602 Series Industrial Grade SATA SSD Product Manual v1.4 6
Sleep:
Reading:
Writing:
5V ±10%
160 mA
350 mA
450 mA
Cactus Technologies, Limited
NOTES: All values quoted are typical at ambient temperature and nominal supply
voltage unless otherwise stated.
Sleep mode is specified under the condition that all drive inputs are static CMOS
levels and in a “Not Busy“ operating state.
2.3. System Performance
All performance timings assume the drive controller is in the default (i.e., fastest) mode.
Table 2-3. Performance
Start Up Times Reset to ready: 35 msec typical
Read Transfer
Rate
Write Transfer
Rate
Controller
Overhead
.
Command to
8-16GB – 110.0 MBytes/sec
32-128GB – 145 Mbytes/sec
8-16GB – 70 Mbytes/sec
32-128GB – 110MBytes/sec
2 msec maximum
DRQ
2.4. System Reliability
Table 2-4. Reliability
MTBF (@ 25°C) > 4,000,000 hours
Data Reliability
Endurance: > 2,000,000 erase/program cycles
< 1 non-recoverable error in 1014 bits READ
2.5. Physical Specifications
The following sections provide the physical specifications for Cactus Technologies -602
Series Industrial SATA SSD products.
Cactus Technologies Limited -602 Series Industrial Grade SATA SSD Product Manual v1.4 7
Cactus Technologies, Limited
2.5.1. 2.5” SATA SSD Physical Specifications
Cactus Technologies Limited -602 Series Industrial Grade SATA SSD Product Manual v1.4 8
Loading...