Serial ATA Flash Drive

AP-SAFD254QAxxxxS-XXHT

6

©2011 Apacer Technology Inc.

Rev. 1.5

1.6

Pin Assignments

Table 1-3 describes the SAFD signal segment, and Table1-4, its power segment.

Table 1-3 Signal segment

Table 1-4 Power segment

Name

Type

Description

Pin

Signal/Description

S1

GND

P1

Not used (3.3V)

S2

RxP

P2

Not used (3.3V)

S3

RxN

Serial Data Receiver

P3

Not used (3.3V)

S4

GND

P4

Ground

S5

TxN

P5

Ground

S6

TxP

Serial Data Transmitter

P6

Ground

S7

GND

P7

5V Pre-Charge

P8

5V

P9

5V

P10

Ground

P11

Ground/Reserved*

P12

Ground

P13

Not used (12V Pre-Charge)

P14

Not used (12V)

P15

Not used (12V)

*Signal described as ground/reserved applies to 128GB extended temperature model exclusively, and described as ground, to all others

.