Intel 325152002US, SSDSA2CW160G310 4.2 Signal Descriptions

Intel® Solid-State Drive 320 Series

Intel® Solid-State Drive 320 Series

Product Specification September 2011

14 Order Number: 325152-002US

Intel® Solid-State Drive 320 Series

4.2 Signal Descriptions

4.2.1 Connector Pin Signal Definitions

Note: Key and spacing separate signal and power segments.

4.2.2 Power Pin Signal Definitions

Notes:

1. All mate sequences assume zero angular offset between connectors.

2. P1 and P2 are internally connected to one another within the device.

3. Ground connectors P3 and P4 may contact before the other 1st mate pins in both the power and signal connectors to

discharge ESD in a suitably configure backplane connector.

4. P5 and P 6 are not connected internally to the device. The host may put 5V on these pins.

5. The host may ground P7 if it is not used for Device Activity Signal (DAS).

6. P8 and P9 should not be connected by the host.

Table 9. Serial ATA Connector Pin Signal Definitions —

1.8-inch and 2.5-inch Form Factors

Pin Function Definition

S1 Ground 1st mate

S2 A+ Differential signal pair A

S3 A-

S4 Ground 1st mate

S5 B- Differential signal pair B

S6 B+

S7 Ground 1st mate

Table 10. Serial ATA Power Pin Definitions — 1.8-inch Form Factor

Pin Function Definition Mating Order1

P12V33 3.3 V Power 2nd Mate

P22V33 3.3 V Power, pre-charge 2nd Mate

P33Ground 1st Mate

P43Ground 1st Mate

P54V55 V Power. Not connected 1st Mate

P64V55 V Power. Not connected 2nd Mate

P75DAS Device Activity Signal 2nd Mate

Key Key NC NC

P86Optional Manufacturing Test Pin 2nd Mate

P96Optional Manufacturing Test Pin 2nd Mate

Contents

Main Intel Solid-State Drive 320 Series Product Specification Intel Solid-State Drive 320 Series Product Specification September 2011 2Order Number: 325152-002US Ordering Information Contact your local Intel sales representative for ordering information. Contents Page 1.0 Overview 2.0 Product Specifications 2.1 Capacity 2.2 Performance Table 1. User Addressable Sectors Table 2. Random Read and Write Input/Output Operations Per Second (IOPS) 2.3 Electrical Characteristics 2.4 Environmental Conditions Table 5. Operating Voltage and Power Consumption Table 6. Temperature, Shock, Vibration 2.5 Product Regulatory Compliance 2.6 Reliability 2.7 Hot Plug Support 3.0 Mechanical Information 3.1 1.8-inch Form Factor 3.2 2.5-inch Form Factors Page 4.0 Pin and Signal Descriptions 4.1 Pin Locations Signal Segment S1 Power Segment P1 4.1.1 1.8-inch Form Factor Pin Locations 4.1.2 2.5-inch Form Factor Pin Locations 4.2 Signal Descriptions 4.2.1 Connector Pin Signal Definitions 4.2.2 Power Pin Signal Definitions Table 9. Serial ATA Connector Pin Signal Definitions 1.8-inch and 2.5-inch Form Factors Table 10. Serial ATA Power Pin Definitions 1.8-inch Form Factor Table 11. Serial ATA Power Pin Definitions 2.5-inch Form Factor 5.0 Supported Command Sets 5.1 ATA General Feature Command Set 5.2 Power Management Command Set 5.3 Security Mode Feature Set 5.4 SMART Command Set 5.4.1 SMART Attributes Tab le 13 defines the SMART Attribute status flags. Table 12. SMART Attributes (Continued) Table 13. SMART Attribute Status Flags 5.4.2 SMART Logs 5.5 Device Statistics 5.6 SMART Command Transport (SCT) 5.7 Data Set Management Command Set 5.8 Host Protected Area Command Set 5.9 48-Bit Address Command Set 5.10 Device Configuration Overlay Command Set 5.11 General Purpose Log Command Set 5.12 Native Command Queuing 5.13 Software Settings Preservation 6.0 Certifications and Declarations Tab le 15 describes the Device Certifications supported by the Intel SSD 320 Series. Tab le 16 identifies the standards information referenced in this document. 7.0 References Table 15. Device Certifications and Declarations 8.0 Terms and Acronyms 9.0 Revision History Appendix A IDENTIFY DEVICE Command Data Page Table 18. Returned Sector Data (Continued)