Z4A232I STEC, Z4A232I Datasheet - Page 9

• Manufacturer Part Number: Z4A232I
• Manufacturer: STEC
• Type: Solid State Driver

Specifications of Z4A232I

• Density: 32GByte
• Operating Supply Voltage (typ): 5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Package Type: Not Required
• Mounting: Screw
• Pin Count: 44
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Programmable: Yes
• Lead Free Status / Rohs Status: Not Compliant

Zeus 2.5 ATA Solid State Drive
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Interface Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
ATA Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Power Requirements ............................................................................................................... 13
Power Consumption................................................................................................................. 13
Start-Up Time and Current Draw ............................................................................................. 14
Activity LED.............................................................................................................................. 14
Power Savings Commands...................................................................................................... 15
Power Mode at Power On........................................................................................................ 15
Grounding ................................................................................................................................ 15
SSD Operation......................................................................................................................... 16
Primary and Secondary Modes................................................................................................ 17
Functional Blocks..................................................................................................................... 18
Standard ATA Commands....................................................................................................... 22
Standard ATA Command Summary ........................................................................................ 24
I/O Primary and Secondary ATA (IDE) Modes ................................................................ 17
Addressing Modes ........................................................................................................... 17
Check Power Mode (98h or E5h)..................................................................................... 24
Download Microcode (92h) .............................................................................................. 24
Erase Sector (C0h) .......................................................................................................... 24
Execute Drive Diagnostic (90h) ....................................................................................... 24
Flush Cache (E7h) ........................................................................................................... 24
Flush Cache Extended (EAh) .......................................................................................... 24
Format Track (50h) .......................................................................................................... 25
Repairs............................................................................................................................. 12
Preventative Maintenance ............................................................................................... 12
ATA (IDE) Bus Interface Block......................................................................................... 18
2.5-Inch 44-Pin ATA Bus Connector................................................................................ 18
Connector Pinout ............................................................................................................. 19
SSD Control Block ........................................................................................................... 21
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