Datasheet

Intel
®
Solid-State Drive 313 Series
February 2012 Product Specification
Order Number: 326453-001US 15
Intel
®
Solid-State Drive 313 Series
Notes:
1. 1.5 V rail is not used on the Intel SSD 313 Series. No connect on the host side.
2. Pins 30 and 32 are intended for use as a two-wire interface to read a memory device to determine device information (an
example of this would be for use as SMB bus pins). These pins are not designed to be active in conjunction with the SATA
signal differential pairs. Not used in the Intel SSD 313 Series. No connect on the host side.
3. Vendor-specific pins are not used in the Intel SSD 313 Series. No connect on the host side.
4. Presence detection pin indicates presence of an mSATA device.
P47
3
Vendor Vendor Specific / Manufacturing Pin
P48
1
+1.5 V 1.5 V Source
P49 DA/DSS Device Activity Signal / Disable Staggered Spin-up
P50 GND Return Current Path
P51
4
Presence Detection Shall be pulled to GND by device
P52 +3.3 V 3.3 V Source
Table 11. mSATA Connector Pin Signal Definitions (Continued)
Pin Function Definition