
MACH16 SLIM LITE 3Gbps SATA STANDARD SOLID-STATE DRIVE
M16SD2S(3)-XXXU(T)(X)-XXX
Sequential Read...............................................................................................................................35
Random Write ..................................................................................................................................36
Random Read..................................................................................................................................37
Random 70% Read and 30% Write.................................................................................................38
Power-On Ready Time............................................................................................................................38
Power-Up Testing....................................................................................................................................38
INTERFACE SPECIFICATIONS..........................................................................................................................39
Overview..................................................................................................................................................39
Microcontroller.........................................................................................................................................39
Read and Write Commands....................................................................................................................39
User Data Cache.....................................................................................................................................39
Write Operations......................................................................................................................................39
Read Requests........................................................................................................................................39
Activity LED .............................................................................................................................................39
Interface Connector.................................................................................................................................40
Signal Segment....................................................................................................................................40
Power Segment ...................................................................................................................................41
Host Power Fail Detection ...................................................................................................................42
nPF Signal........................................................................................................................................42
Slim Lite Hardware Requirements ...................................................................................................43
Host Software Requirements...........................................................................................................43
Slim Lite Firmware Operation...........................................................................................................43
5V System Connection.....................................................................................................................44
3.3V System Connection..................................................................................................................44
Connector Dimensions.....................................................................................................................45
ATA COMMANDS ..........................................................................................................................................46
Overview..................................................................................................................................................46
Command Codes and Registers .............................................................................................................46
Command Summary................................................................................................................................49
IDENTIFY DEVICE (ECh) Overview .......................................................................................................58
IDENTIFY DEVICE (ECh) Data Format..................................................................................................59
IDENTIFY DEVICE (ECh) Output ...........................................................................................................74
S.M.A.R.T. SPECIFICATION...........................................................................................................................79
Overview..................................................................................................................................................79
Feature Set Support................................................................................................................................79
S.M.A.R.T. Command Structure..............................................................................................................79
Command Code 0xB0 .........................................................................................................................79
Feature Set..........................................................................................................................................79
Protocol................................................................................................................................................79
Command Signature............................................................................................................................79
S.M.A.R.T. Subcommands......................................................................................................................80
READ ATTRIBUTE DATA (D0h ..........................................................................................................81
Device Attribute Data Structure........................................................................................................81
Individual Attribute Data Structure ...................................................................................................82
Status Flag Definitions .....................................................................................................................83
Attribute ID Numbers........................................................................................................................83
READ ATTRIBUTE THRESHOLDS (D1h)..........................................................................................85
ENABLE/DISABLE ATTRIBUTE AUTOSAVE (D2h)...........................................................................85
SAVE ATTRIBUTE VALUES (D3h).....................................................................................................85
EXECUTE OFFLINE IMMEDIATE (D4h).............................................................................................85
SMART READ LOG (D5h)...................................................................................................................86
SMART WRITE LOG (D6h).................................................................................................................87