Cactus Technologies, Limited
3.Interface Description
The following sections provide detailed information on the Cactus Technologies
®
Commercial
SSD interface.
3.1. SSD Pin Assignments and Pin Type
Cactus Technologies
®
SSD uses industry standard 7+12 SATA connector. The signal/pin
assignments and descriptions are listed in Table 3-5.
Table 3-5. SSD Pin Assignments and Pin Type
Signal
Segment
Pin #
Signal Name
Pin Type
Power
Segment
Pin #
Signal
Name
Pin Type
S1
GND
P1
3.3V
S2
RXP
Analog In
P2
3.3V
S3
RXN
Analog In
P3
DEVSLP
DevSleep
Control
S4
GND
P4
GND
S5
TXN
Analog Out
P5
GND
S6
TXP
Analog Out
P6
GND
S7
GND
P7
5V
P8
5V
P9
5V
P10
GND
P11
Reserved
P12
GND
P13
12V
P14
12V
P15
12V
3.2. Electrical Specifications
The following table defines all D.C. Characteristics for the SSD products. Unless otherwise
stated, conditions are:
Vcc = 5.0V ± 10%
Ta = -40°C to 85°C
3.2.1.
Absolute Maximum Ratings
Parameter
Symbol
MIN
MAX
Units
Storage Temperature
Ts
-55
+100
o
C
Operating Temperature
T
A
-40
+85
o
C
Vcc with respect to GND
Vcc
-0.3
5.5
V
Cactus Technologies Limited
Commercial Grade -240S Series SSD Product Manual
v1.5
11
