ETC2 APS18P6A064G-CCW Serial ata flash drive Datasheet

RoHS Compliant
Serial ATA Flash Drive
Specification for SAFD 18P
November 30th, 2011
Version 1.0
Apacer Technology Inc.
4th Fl., 75 Hsin Tai Wu Rd., Sec.1, Hsichih, New Taipei City, Taiwan 221
Tel: +886-2-2698-2888
www.apacer.com
Fax: +886-2-2698-2889
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
Features:
z
Standard Serial ATA 2.6
– Serial ATA 2.6
– SATA II, 3.0 Gbps
– ATA-compatible command set
z
Capacities
– 8, 16, 32, 64, 128 GB
z
Performance*
– Burst read/write: 300 MB/sec
– Sustained read: up to 260 MB/sec
– Sustained write: up to 215 MB/sec
z
Intelligent endurance design
– Built-in hardware ECC, enabling up to
16/24 bit correction per 1024 bytes
– Static wear-leveling scheme together
with dynamical block allocation to
significantly increase the lifetime of a
flash device and optimize the disk
performance
– Flash bad-block management
– S.M.A.R.T.
– Power Failure Management
– ATA Secure Erase
– TRIM
z
Zero power data retention
– No battery required for data storage
z
Temperature ranges
– Operation:
Standard: 0°C to 70°C (32 ~ 158°F)
Extended: -40°C to 85°C (-40° ~ 185°F)
– Storage: -40°C to 100°C (-40° ~ 212°F)
z
Supply voltage
– 3.3V & 5V
z
Power consumption (typical)*
– Active mode: 978 mA (Max)
– Idle mode: 303 mA
z
Form factor
– 1.8 inch (78.5 x 54 x 5, unit: mm)
z
Connector
– 7-pin SATA male connector
– 9-pin SATA power connector
z
Shock & Vibration
– Shock: 50g (approx.)
– Vibration: 15g (approx.)
z
RoHS compliant
z
NAND Flash Type: SLC
*Varies from capacities. The values addressed for performance and power consumption are typical and may vary depending on settings
and platforms.
1
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
Table of Contents
1. Product Description ................................................................................................. 3
1.1 Introduction .................................................................................................................................. 3
1.2 Functional Block Diagram........................................................................................................... 3
1.3 ATA Mode Support....................................................................................................................... 4
1.4 Capacity Specification................................................................................................................. 4
1.5 Performance ................................................................................................................................. 4
1.6 Pin Assignments .......................................................................................................................... 5
2. Software Interface .................................................................................................... 7
2.1 Command Set ............................................................................................................................... 7
2.2 S.M.A.R.T....................................................................................................................................... 9
3. Flash Management ................................................................................................. 10
3.1 Error Correction/Detection........................................................................................................ 10
3.2 Bad Block Management............................................................................................................. 10
3.3 Wear Leveling ............................................................................................................................. 10
3.4 Power Failure Management.......................................................................................................10
3.5 ATA Secure Erase ...................................................................................................................... 10
3.6 TRIM............................................................................................................................................. 11
4. Environmental Specifications ............................................................................... 12
4.1 Environments ............................................................................................................................. 12
4.2 Mean Time Between Failures (MTBF) ...................................................................................... 12
4.3 Certification and Compliance ...................................................................................................12
5. Electrical Characteristics ...................................................................................... 13
5.1 Operating Voltage ...................................................................................................................... 13
5.2 Power Consumption .................................................................................................................. 13
5.3 Electrostatic Discharge ............................................................................................................. 13
5.4 Electrical Fast Transient/Burst ................................................................................................. 14
6. Physical Characteristics........................................................................................ 15
7. Product Ordering Information ............................................................................... 17
7.1 Product Code Designations ...................................................................................................... 17
7.2 Valid Combinations.................................................................................................................... 18
2
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
1. Product Description
1.1
Introduction
Apacer’s Serial ATA Flash Drive (SAFD) is a solid-state disk (SSD) drive that contains a controller, embedded
firmware, and flash media along with a male connector. Using NAND flash memory devices, the SAFD drive
interfaces with the host allowing data to be seamlessly transferred between the host and the flash devices.
SAFD 18P drive is designed with a single-chip controller, offering capacities of up to 128 gigabytes and
providing full support for the SATA II high-speed interface standard. It can operate at sustained access rates
of up to higher than 200 megabytes per second, which is much more ideal for storage than traditional SATAbased hard disk drive currently available on the market.
In addition to buffer management through dynamical allocation, SAFD 18P adopts the Apacer-specific static
wear-leveling scheme to allow uniform use of all storage blocks, ensuring that the lifetime of a flash media can
be significantly increased and the disk performance is optimized as well. SAFD 18P provides the S.M.A.R.T.
feature that follows the SATA Rev. 2.6, ATA/ATAPI-7 specifications and uses the standard SMART command
B0h to read data from the drive. This feature protects the user from unscheduled downtime by monitoring and
storing critical drive performance.
1.2
Functional Block Diagram
SAFD 18P drive includes a single-chip SATA II Controller and the flash media, as well as the SATA standard
interface. The controller integrates the flash management unit with the controller itself to support multi-channel,
multi-bank flash arrays. Figure 1-1 shows the functional block diagram.
Figure 1-1 Apacer SAFD 18P block diagram
3
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
1.3
ATA Mode Support
SAFD 18P provides ATA mode support as follows:
z
z
z
1.4
Up to PIO mode-4
Up to Multiword DMA mode-2
Up to UDMA mode-5
Capacity Specification
Capacity specification of SAFD 18P product family is available as shown in Table 1-1. It lists the specific
capacity, the default numbers of logical cylinders and heads, and the number of logical sectors per track for
each product line.
Table 1-1 Capacity specification
Capacity
8 GB
16 GB
Total Bytes*
Cylinders
Heads
Sectors
7,012,196,352
13,587
16
63
16,013,942,784
16383
16
63
Max LBA**
13,695,696
31,277,232
32 GB
32,017,047,552
16,383
16
63
62,533,296
64 GB
64,023,257,088
16383
16
63
125,045,44
128 GB
128,035,676,10
16383
16
63
250,069,60
*Display of total bytes varies from file systems.
**Cylinders, heads or sectors are not applicable for these capacities. Only LBA addressing applies.
1.5
Performance
Performance of SAFD 18P is shown in Table 1-2.
Table 1-2 Performance specification
Capacity
Performance
Sustained Read
(MB/s)
Sustained Write
(MB/s)
8 GB
16 GB
32 GB
64 GB
128 GB
255
260
260
260
245
100
205
190
215
165
Note: Performances vary from flash configurations.
4
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
1.6
Pin Assignments
Table 1-3 describes SAFD 18P signal segment, and Table1-4, its power segment.
Figure 1-2 Micro-SATA Connectors
Signal Segment
Pin S1
Power Segment
Pin P1
Table 1-3 Signal segment
Name
Type
S1
GND
S2
RxP
S3
RxN
S4
GND
S5
TxN
S6
TxP
S7
GND
Table 1-4 Power segment
Description
Pin
Type
Signal/Description
P1
V33
3.3 V Power
+ Differential Receive Signal
P2
V33
3.3 V Power
- Differential Receive Signal
P3
GND
P4
GND
- Differential Transmit Signal
P5
V5
5 V Power
+ Differential Transmit Signal
P6
V5
5 V Power
P7
GND
Ground/Reserved
P8
Optional
NC
P9
Optional
NC
5
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
Figure 1-3 SATA Cable/Connector Connection Diagram
The connector on the left represents the Host with TX/RX differential pairs connected to a cable. The
connector on the right shows the Device with TX/RX differential pairs also connected to the cable. Notice also
the ground path connecting the shielding of the cable to the Cable Receptacle.
6
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
2. Software Interface
2.1
Command Set
Table 2-1 summarizes the ATA commands supported by SAFD 18P.
Table 2-1 Command set (1 of 2)
Code
FR1
SC2
SN3
CY4
DH5
LBA6
Check-Power-Mode
E5H
-
-
-
-
D8
-
Execute-Drive-Diagnostic
90H
-
-
-
-
D
-
Flush-Cache
E7H
-
-
-
-
D
-
Identify-Drive
ECH
-
-
-
-
D
-
Idle
E3H
-
Y
-
-
D
-
Idle-Immediate
E1H
-
-
-
-
D
-
Initialize-Drive-Parameters
91H
-
Y
-
-
Y
-
C8H or C9H
-
Y
Y
Y
Y
Y
C4H
-
Y
Y
Y
Y
Y
Read-Sector(s)
20H or 21H
-
Y
Y
Y
Y
Y
Read-Verify-Sector(s)
40H or 41H
-
Y
Y
Y
Y
Y
Recalibrate
10H
-
-
-
-
D
-
Security-Disable-Password
F6H
-
-
-
-
D
-
Security-Erase-Prepare
F3H
-
-
-
-
D
-
Security-Erase-Unit
F4H
-
-
-
-
D
-
Security-Freeze-Lock
F5H
-
-
-
-
D
-
Security-Set-Password
F1H
-
-
-
-
D
-
Security-Unlock
F2H
-
-
-
-
D
-
7XH
-
-
Y
Y
-
D
Command
Read-DMA
Read-Multiple
Seek
Set-Features
EFH
7
Y
-
-
-
7
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
Table 2-1 Command set (2 of 2)
Code
FR1
SC2
SN3
CY4
DH5
LBA6
Set-Multiple-Mode
C6H
-
Y
-
-
D
-
Sleep
E6H
-
-
-
-
D
-
SMART
B0H
Y
Y
Y
Y
D
Standby
E2H
-
-
-
-
D
-
Standby-lmmediate
E0H
-
-
-
-
D
-
Write-DMA
CAH
-
Y
Y
Y
Y
Y
Write-Multiple
C5H
-
Y
Y
Y
Y
Y
Write-Sector(s)
30H
-
Y
Y
Y
Y
Y
Command
1. FR - Features register
2. SC - Sector Count register
3. SN - Sector Number register
4. CY - Cylinder registers
5. DH - Drive/Head register
6. LBA - Logical Block Address mode supported (see command descriptions for use)
7. Y - The register contains a valid parameter for this command.
8. For the Drive/Head register:
Y means both the SAFD and Head parameters are used
D means only the SAFD parameter is valid and not the Head parameter
8
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
2.2
S.M.A.R.T.
S.M.A.R.T. is an acronym for Self-Monitoring, Analysis and Reporting Technology, an open standard allowing
disk drives to automatically monitor their own health and report potential problems. It protects the user from
unscheduled downtime by monitoring and storing critical drive performance and calibration parameters. Ideally,
this should allow taking proactive actions to prevent impending drive failure.
Apacer SAFD 18P uses the standard SMART command B0h to read data from the drive for SMART feature
as the SATA Rev.2.6 ATA/ATAPI-7 specifications. Based on the SFF-8035i Rev. 2.0 specifications, Apacer
SMART defines 3 vendor-specified SMART Attribute IDs (E5h, EAh-EBh, and E8h) in SAFD 18P. They
represent Flash ID, maximum erase count, average erase count, good block count, free-list block count, and
firmware version information. When the Apacer SMART Utility running on the host, it analyzes and reports the
disk status to the host before SAFD 18P is in critical condition.
9
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
3. Flash Management
3.1
Error Correction/Detection
SAFD 18P implements hardware ECC scheme based on the BCH algorithm which can detect and correct up
to 16 bits or 24 bits error in 1024 bytes.
3.2
Bad Block Management
Although bad blocks on the flash media are already identified by the flash manufacturer, they can also be
accumulated over time during operation. SAFD 18P’s controller maintains a table that lists those normal
blocks with disk data, the free blocks for wear leveling, and bad blocks with errors. When a normal block is
detected broken, it is replaced with a free block and listed as a bad block. When a free block is detected
broken, it is then removed from the free block list and marked as a bad block.
During device operation, this ensures that newly accumulated bad blocks are transparent to the host. The
device will stop file write service once there are only two free blocks left such that the read function is still
available for copying the files from the disk into another.
3.3
Wear Leveling
The NAND flash devices are limited by a certain number of write cycles. When using a FAT-based file system,
frequent FAT table updates are required. If some area on the flash wears out faster than others, it would
significantly reduce the lifetime of the whole SSD, even if the erase counts of others are far from the write
cycle limit. Thus, if the write cycles can be distributed evenly across the media, the lifetime of the media can
be prolonged significantly. This scheme is called wear leveling.
Apacer’s wear-leveling scheme is achieved both via buffer management and Apacer-specific static wear
leveling. They both ensure that the lifetime of the flash media can be increased, and the disk access
performance is optimized as well.
3.4
Power Failure Management
The Low Power Detection on the controller initiates crucial data saving before the power supplied to the
device is too low. This feature prevents the device from crash and ensures data integrity during an
unexpected power-off.
3.5
ATA Secure Erase
Accomplished by the Secure Erase (SE) command, which added to the open ANSI standards that control disk
drives, “ATA Secure Erase” is built into the disk drive itself and thus far less susceptible to malicious software
attacks than external software utilities. It is a positive easy-to-use data destroy command, amounting to
electronic data shredding. Executing the command causes a drive to internally completely erase all possible
user data. This command is carried out within disk drives, so no additional software is required. Once
executed, neither data nor the erase counter on the device would be recoverable, which blurs the accuracy of
device lifespan. The process to erase will not be stopped until finished while encountering power failure, and
will be continued when power is back on.
10
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
3.6
TRIM
Made of millions of NAND flash cells, SSD can be written into groups called pages in 4K size generally, but
can only be erased in larger groups called blocks of 128 pages or 512KB. These stipulations are partially the
source of many performance issues. Until an address gets used again, the SSD has to keep track of every
last bit of data that’s written on it. The ATA-TRIM instruction tilts the balance in favor of the SSD. TRIM
addresses a major part of the performance degradation issue over time that plagues all SSDs. A TRIM
enabled drive running an OS with TRIM support will stay closer to its peak performance over time.
11
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
4. Environmental Specifications
4.1
Environments
SAFD 18P environmental specifications follow the US Military Standard MIL-STD-810F, as shown in Table 4-1.
Table 4-1 SAFD 18P environmental specifications
Environment
Temperature
Humidity
Vibration
Shock - Operating
Specification
0°C to 70°C (Operating – Standard); -40°C to 85°C (Operating – ET*)
-40°C to 100°C (Non-operating)
5% to 95% RH (Non-condensing)
Sine wave: 5~55~5 Hz (X, Y, Z)
Random: 10-2000 Hz, 16.3 G (X, Y, Z)
Acceleration: 1,500 G, 0.5 ms
Peak acceleration: 50 G, 11 ms
Altitude
80,000 ft
*Extended Temperature
4.2
Mean Time Between Failures (MTBF)
Mean Time Between Failures (MTBF) is predicted based on reliability data for the individual components in
SAFD drive. Although many component MTBFs are given in databases and often these values are not really
accurate, the prediction result for SAFD 18P is more than 2,000,000 hours.
Notes about the MTBF:
The MTBF is predicated and calculated based on “Telcordia Technologies Special Report, SR-332, Issue 2”
method.
4.3
Certification and Compliance
SAFD 18P drive complies with the following standards:
z
z
z
z
z
z
CE – EN55022/55024
FCC 47CFR Part15 Class B
RoHS
MIL-STD-810F
SATA II (SATA Rev. 2.6)
Up to ATA/ATAPI-7 ( including S.M.A.R.T.)
12
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
5. Electrical Characteristics
5.1
Operating Voltage
Table 5-1 lists the supply voltage for SAFD 18P.
Table 5-1 SAFD 18P operating voltage
Parameter
Conditions
Supply voltage
5.2
3.3V ±5% (3.135-3.465V) / 5V ±5% (4.75-5.25V)
Power Consumption
Table 5-2 lists SAFD 18P power consumption.
Table 5-2 SAFD 18P power consumption (Typical)
Capacity
Mode
Active Mode
(mA)
Idle Mode
(mA)
8 GB
16 GB
32 GB
64 GB
128 GB
610
920
978
800
600
290
300
303
300
250
Note: power consumptions may vary depending on different flash configurations or platforms.
5.3
Electrostatic Discharge
Table 5-3 Electrostatic discharge
Item
Amount of
Voltage
Discharge
Required
Criteria
Complied To Criteria
(A,B,C)
10
+8kV
B
A
10
-8kV
B
A
25
+4kV
B
A
25
-4kV
B
A
Indirect
Discharge
(HCP)
25
+4kV
B
A
25
-4kV
B
A
Indirect
Discharge
(VCP Front)
25
+4kV
B
A
25
-4kV
B
A
Air Discharge
Contact
Discharge
13
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
5.4
Indirect
Discharge
(VCP Left)
25
+4kV
B
A
25
-4kV
B
A
Indirect
Discharge
(VCP Back)
25
+4kV
B
A
25
-4kV
B
A
Indirect
Discharge
(VCP Right)
25
+4kV
B
A
25
-4kV
B
A
Electrical Fast Transient/Burst
Table 5-4 Electrical Fast Transient/Burst
Inject
Line
L-N-PE
Polarity
±
Voltage
kV
Inject
Time
(Second)
1kV
60
Inject
Method
Required
Criteria
Direct
Complied
to
Criteria
B
A
Notes about 5.3 Electrostatic Discharge & 5.4 Electrical Fast Transient/Burst
The tests performed are from lowest level up to the highest level as required by standard, but only highest
level is shown on the report.
Meet criteria A: Operate as intended during and after the test
Meet criteria B: Operate as intended after the test
Meet criteria C: Loss/Error of function
Additional Information:
EUT stopped operation and could / could not be reset by operator at kV.
No false alarms or other malfunctions were observed during or after the test.
The Contact discharges were applied at least total 200 discharges at a minimum of four test points.
14
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
6. Physical Characteristics
Pin S1
Pin P1
Unit: ㎜
Tolerance: ± 0.2
15
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
Pin S1
Unit: ㎜
Tolerance: ± 0.2
16
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
7. Product Ordering Information
7.1
Product Code Designations
A P S 18P 6 A
xxxx –C X XX
Voltage
Blank: 5V
L: 3.3V
Temperature Range
Blank: Standard
W: Extended Temperature
Flash Type
T: Toshiba
C: Micron
Version Control
Capacities:
008G:
016G:
032G:
064G:
128G:
08 GB
16 GB
32 GB
64 GB
128 GB
Apacer Brand
Solution version
1.8 inch Form Factor
Serial ATA Flash Drive
Apacer Product Code
17
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
7.2
Valid Combinations
SAFD18P (voltage: 5V)
Capacity
Standard
Extended Temperature
8 GB
APS18P6A008G-CT
APS18P6A008G-CTW
16 GB
APS18P6A016G-CT
APS18P6A016G-CTW
32 GB
APS18P6A032G-CT
APS18P6A032G-CTW
64 GB
APS18P6A064G-CC
APS18P6A064G-CCW
128 GB
APS18P6A128G-CC
APS18P6A128G-CCW
SAFD18P (voltage: 3.3V)
Capacity
Standard
Extended Temperature
8 GB
APS18P6A008G-CTL
APS18P6A008G-CTWL
16 GB
APS18P6A016G-CTL
APS18P6A016G-CTWL
32 GB
APS18P6A032G-CTL
APS18P6A032G-CTWL
64 GB
APS18P6A064G-CCL
APS18P6A064G-CCWL
128 GB
APS18P6A128G-CCL
APS18P6A128G-CCWL
Note: Valid combinations are those products in mass production or will be in mass production. Consult your Apacer sales
representative to confirm availability of valid combinations and to determine availability of new combinations.
18
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
Revision History
Revision
Description
Date
0.1
Preliminary release
09/02/2011
0.2
Added 64GB & 128GB capacities
10/17/2011
Updated Product Ordering Information
0.3
Updated Product Ordering Information
11/17/2011
1.0
Official release
11/30/2011
19
© 2011 Apacer Technology Inc.
Rev. 1.0
Serial ATA Flash Drive
APS18P6Axxxx-CXXX
Global Presence
Taiwan (Headquarters)
Apacer Technology Inc.
th
4 Fl., 75 Hsin Tai Wu Rd., Sec.1
Hsichih, New Taipei City
Taiwan 221
R.O.C.
Tel: +886-2-2698-2888
Fax: +886-2-2698-2889
[email protected]
U.S.A.
Apacer Memory America, Inc.
386 Fairview Way, Suite102,
Milpitas, CA 95035
Tel: 1-408-518-8699
Fax: 1-408-935-9611
[email protected]
Japan
Apacer Technology Corp.
5F, Matsura Bldg., Shiba, Minato-Ku
Tokyo, 105-0014, Japan
Tel: 81-3-5419-2668
Fax: 81-3-5419-0018
[email protected]
Europe
Apacer Technology B.V.
Aziëlaan 22,
5232 BA 's-Hertogenbosch,
The Netherlands
Tel: 31-73-645-9620
Fax: 31-73-645-9629
[email protected]
China
Apacer Electronic (Shanghai) Co., Ltd
1301, No.251,Xiaomuqiao Road, Shanghai,
200032, China
Tel: 86-21-5529-0222
Fax: 86-21-5206-6939
[email protected]
India
Apacer Technologies Pvt Ltd,
#1064, 1st Floor, 7th ‘A’ Main,
3rd Block Koramangala, Bangalore – 560 034
Tel: +91 80 4152 9061/62/63
Fax: +91 80 4170 0215
[email protected]
20
© 2011 Apacer Technology Inc.
Rev. 1.0
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Authorized Distributor
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APS18P6A008G-CTWL APS18P6A008G-CTW APS18P6A016G-CTWL APS18P6A016G-CTW APS18P6A032GCTWL APS18P6A032G-CTW APS18P6A064G-CCW APS18P6A128G-CCW APS18P6A128G-CCWL
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