Data Sheet

13
Note:
1) For SATA M.2 SSD, these pins are connected to GND internally.
2) Device Activity Signal / Disable Staggered Spin-up
3) DEVSLP, Device Sleep is an input pin. If driven high, the host is informing the SSD to enter a low power state. (Optional)
4) NC. Do not connect.
5) Presence Detection. This pin is connected to GND internally.