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Viking PSFEM1xxxGQxxx manual Electrical Characteristics, STANDBY IMMEDIATE Command, Supply Voltage

Models: PSFEM1xxxGQxxx

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2.2.1 STANDBY IMMEDIATE Command

2.2.1 STANDBY IMMEDIATE Command

The Power-On-to-Ready time assumes a proper shutdown (power removal preceded by STANDBY IMMEDIATE command. A STANDBY IMMEDIATE before power down always performs a graceful shutdown and does not require the use of the hold-up circuit. Note that SMART attribute 174 "Unexpected Power Loss" records the number of non-graceful power cycle events.

Table 2-4: STANDBY IMMEDIATE Timing

Power Cycle Endurance	Min	Max	Unit
STANDBY IMMEDIATE to WE completed	-	72.9	ms

Notes:

1.From Standby Immediate command to NAND Write Protect enable.

2.3Electrical Characteristics

2.3.1 Absolute Maximum Ratings

Values shown are stress ratings only. Functional operation outside normal operating values is not implied. Extended exposure to absolute maximum ratings may affect reliability.

Table 2-5: Absolute Maximum Ratings

Description	Min	Max	Unit
Maximum Voltage Range for Vin	-0.2	6	V
Maximum Temperature Range	-40	85	c

	2.3.2 Supply Voltage
	The operating voltage is 5V.
	Table 2-6: Operating Voltage

	Description			Min		Max	Unit
	Operating Voltage for 5.0 V (+/- 5%)			4.75		5.25	V
	Table 2-8: Current Draw – SATA

	Mode		Typical1			Unit
	Read/Writes (Average RMS)		215 / 310			mA
	Idle		25			mA
	Slumber		10			mA
	Notes:

1. Measured using 16GB SLC, VRFEM1016GQCQS

Manual

PSFEM1xxxGQxxx

Revision B www.vikingtechnology.com

9/11/2014

Viking Technology

Page 14 of 33

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Viking PSFEM1xxxGQxxx Electrical Characteristics, STANDBY IMMEDIATE Command, Absolute Maximum Ratings, Supply Voltage

Contents

9/11/2014 Viking Technology Page 1 of SATA 3Gb/s Industrial Slim SATA ManualManual PSFEM1xxxGQxxx Revision Revision HistoryDate DescriptionLegal Information Legal InformationInterface Ordering Information Slim SATA SSD Solid-State DriveTemperature Product Pictures Slim SATA Top ViewIndustrial SSD - Viking’s Industrial SSD contains sophisticated provisions to protect firmware and data from corruption due to unexpected power loss. However, a Industrial SSD by industry definition does not contain on-board capacitance. Should power fail unexpectedly, “in-flight” write data may be lost. Industrial SSD’s are best used in designs that manage power fail events at the system level PIN AND SIGNAL DESCRIPTIONS Table of Contents2 PRODUCT SPECIFICATIONS 5 COMMAND SETSATA Commands REFERENCESGLOSSARY SATA CommandsTable of Tables Table of Figures1.1 Features 1 Introduction1.2 Block Diagram Figure 1-1 High-Level Block Diagram for VRFEM1xxxGQxxx1.3 SATA Interface 2.1 Performance 2 Product SpecificationsTable 2-3 Timing Specifications 2.2 Timing2.3.1 Absolute Maximum Ratings 2.3 Electrical Characteristics2.2.1 STANDBY IMMEDIATE Command 2.3.2 Supply VoltageTable 2-7 Typical Power Consumption 2.3.3 Power Consumption2.4.1 Temperature and Altitude Table 2-8 Temperature and Altitude Related Specifications2.6 Data Security Table 2-10 Reliability Specifications2.5 Reliability Figure 3-1 Dimensions 3 Mechanical InformationSignal and Power Description Tables 4 Pin and Signal Descriptions3.1 Slim SATA SSD Weight Figure 4-1 Layout of Signal and Power Segment PinsTable 4-2 Serial ATA Power Pin Definitions 5 Command Sets5.1 ATA Commands Table 5-1 Supported ATA CommandsFlush Cache Ext Read DMA Ext Read native Max Address Ext 5.1.1 48-Bit Address Command SetSSD supports the 48-Bit Address command set consisting of Read Sectors Ext Set Max Address Ext Write DMA Ext Write Multiple Ext5.1.4 General Purpose Log Command Set 5.1.2 ATA General Feature Command Set5.1.3 Device Configuration Overlay Command Set 5.1.5 Host Protected Area Command Set5.1.6 Power Management Command Set 5.1.7 Security Mode Feature Set5.1.8 Identify Device Data Table 5-2 List of Device IdentificationV Variable Default ValueWord DescriptionV Variable Default ValueWord Description5.1.1 S.M.A.R.T. Support Table 5-3 Capacity specific Device Identification5.1.2 S.M.A.R.T. Command Set Table 5-5 Extended SMART Attribute Table Table 5-4 S.M.A.R.T. Command Set5.1.2.1 Extended SMART Attributes Description Table 5-6 Extended SMART Attribute Actual DataSMART Attribute Fla6 = 100 * D- Total Bad Block Count / D-E Max = 100, Min = FormulaFla4 = Total Erase Count / disk Total Blocks average Erase Count Fla7 = 100*Max Erase Count- F1a4/Flash PE Cycle MLC 3000, SLCTable 5-7 Supported S.M.A.R.T. EXECUTE OFF-LINE IMMEDIATE Subcommands 5.2 SATA Commands5.2.1 Native Command Queuing NCQ 5.1.2.2 Off-line Mode6 References Serial ATA Specification, Revision7 Glossary