Seagate ST2000NC001 Sata device plug connector pin definitions, Sata connector pin definitions

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5.2SATA device plug connector pin definitions

Table 5 summarizes the signals on the SATA interface and power connectors.

Table 5 SATA connector pin definitions

Segment

Pin

Function

Definition

 

 

 

 

Signal

S1

Ground

2nd mate

 

 

 

 

 

S2

A+

Differential signal pair A from Phy

 

 

 

 

 

S3

A-

 

 

 

 

 

 

S4

Ground

2nd mate

 

 

 

 

 

S5

B-

Differential signal pair B from Phy

 

 

 

 

 

S6

B+

 

 

 

 

 

 

S7

Ground

2nd mate

 

 

 

 

Key and spacing separate signal and power segments

 

 

 

 

Power

P1

V33

3.3V power

 

P2

V33

3.3V power

 

P3

V33

3.3V power, pre-charge, 2nd mate

 

P4

Ground

1st mate

 

 

 

 

 

P5

Ground

2nd mate

 

 

 

 

 

P6

Ground

2nd mate

 

 

 

 

 

P7

V5

5V power, pre-charge, 2nd mate

 

P8

V5

5V power

 

P9

V5

5V power

 

P10

Ground

2nd mate

 

 

 

 

 

P11

Ground or LED signal

If grounded, drive does not use deferred spin

 

 

 

 

 

P12

Ground

1st mate.

 

 

 

 

 

P13

V12

12V power, pre-charge, 2nd mate

 

P14

V12

12V power

 

P15

V12

12V power

Notes

1.All pins are in a single row, with a 1.27 mm (0.050”) pitch.

2.The comments on the mating sequence apply to the case of backplane blindmate connector only. In this case, the mating sequences are:

the ground pins P4 and P12.

the pre-charge power pins and the other ground pins.

the signal pins and the rest of the power pins.

3.There are three power pins for each voltage. One pin from each voltage is used for pre-charge when installed in a blind- mate backplane configuration.

All used voltage pins (Vx) must be terminated.

Constellation CS Serial ATA Product Manual, Rev. C

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Contents ConstellationCS Serial ATA Document Revision History Revision Date Description of ChangeContents Sata Interface Figures Seagate Technology Support Services Introduction About the Sata interface Drive Specifications Specification summary tablesModel Formatted capacity Guaranteed sectors Bytes per sector Formatted capacityLBA mode Default logical geometryPhysical characteristics LBA modePower specifications Power consumptionSeek time Start/stop times3TB Drive DC power requirements Peak operating current sequential writeTypical current profiles 3TB model current profile 2TB model current profile 1TB model current profile Conducted noise Voltage tolerancePower-management modes Power modes Heads Spindle BufferPowerChoice is invoked using one of two methods Extended Power Conditions PowerChoiceTMPower Condition Name Power Condition ID Description Power Condition Name Manufacturer Default Timer Values EPC Subcommands DescriptionsPowerChoice Supported Extended Power Condition Indentifiers Power Condition Power Condition Name IdentifiersAmbient temperature Environmental limitsHumidity OperatingAltitude ShockVibration Non-operatingElectromagnetic immunity AcousticsTest for Prominent Discrete Tones PDTs Agency certification Safety certification Electromagnetic compatibilityAustralian C-Tick N176 FCC verificationKorean RRL Product warranty Environmental protectionChina Restriction of Hazardous Substances RoHS Directive Corrosive environmentProduct repair and return information ShippingStorage Sata cables and connectors Handling and static-discharge precautionsConfiguring the drive Mounting dimensions Drive mountingPower requirements ATA Security Erase Unit Command on SED Sata drivesSanitize Feature Set on SED Drives Data encryptionSata Interface Hot-Plug compatibilitySata device plug connector pin definitions Sata connector pin definitionsSupported ATA commands Command name Command code in hexF1H Identify Device command Word Description ValueBit Word 69-74Smart error login is supported Set Features command 0CH3 S.M.A.R.T. commands Code in features register A.R.T. commandIndex Constellation CS Serial ATA Product Manual, Rev. CConstellation CS Serial ATA Product Manual, Rev. C Constellation CS Serial ATA Product Manual, Rev. C Seagate Technology LLC Americas