SQFlash

mSATA 630

Specifications subject to change without notice, contact your sales representatives for the most update information.

REV 0.5

Page 10 of 25

Jun. 8, 2015

5.

Pin Assignment and Description

5.1

mSATA Interface Pin Assignments

Pin #

Function

Description

1

NC

No Connect

2

+3.3V

3.3V Source

3

NC

No Connect

4

DGND

Digital GND

5

NC

No Connect

6

NC

No Connect

7

NC

No Connect

8

NC

No Connect

9

DGND

Digital GND

10

NC

No Connect

11

NC

No Connect

12

NC

No Connect

13

NC

No Connect

14

NC

No Connect

15

DGND

Digital GND

16

NC

No Connect

17

NC

No Connect

18

DGND

Digital GND

19

NC

No Connect

20

NC

No Connect

21

SATA GND

SATA Ground Return Pin

22

NC

No Connect

23

B+

Host Receiver Differential Signal Pair

24

+3.3V

3.3V Source

25

B-

Host Receiver Differential Signal Pair

26

SATA GND

SATA Ground Return Pin

27

SATA GND

SATA Ground Return Pin

28

NC

No Connect

29

SATA GND

SATA Ground Return Pin

30

NC

No Connect

31

A-

Host Transmitter Differential Signal Pair

32

NC

No Connect

33

A+

Host Transmitter Differential Signal Pair

34

DGND

Digital GND

35

SATA GND

SATA Ground Return Pin

36

NC

No Connect

37

SATA GND

SATA Ground Return Pin

38

NC

No Connect

39

+3.3V

3.3V Source

40

DGND

Digital GND

41

+3.3V

3.3V Source

42

NC

No Connect

43

NC

No Connect

44

DEVSLP

Enter/Exit DevSleep

45

NC

Reserved pin

46

NC

No Connect