RS9110-N-11-22-05 Redpine Signals, RS9110-N-11-22-05 Datasheet - Page 14

• Manufacturer Part Number: RS9110-N-11-22-05
• Description: WiFi / 802.11 Modules Single band
• Manufacturer: Redpine Signals

Specifications of RS9110-N-11-22-05

• Rohs: yes
• Protocol Supported: 802.11 b/g
• Frequency Band: 2.4 GHz
• Data Rate: 1 Mbps to 54 Mbps
• Interface Type: SPI, UART
• Transmit Power (max): 17 dBm
• Antenna Connector Type: U.FL
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Dimensions: 22 mm x 28 mm
• Minimum Operating Temperature: - 40 C
• Modulation Technique: CCK, DSSS, OFDM
• Security: WEP 64/128 bit AES, WPA2-PSK

Pin No.
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Redpine Signals, Inc.
Pin Name
RESET_n
UART_TX
SD3
UART_RX
NC
NC
GND
NC
NC
NC
NC
NC
GND
NC
NC
NC
GND
GND
MODE_SEL_1
R
R
S
S
-
-
9
9
1
1
1
1
0
0
M
M
-
-
N
N
o
o
-
-
d
d
1
1
u
u
1
1
l
l
-
e
-
e
Directi
on
Input
Output
-
Input
-
-
Ground
-
-
-
-
-
Ground
-
-
-
Ground
Ground
Input
2
2
w
w
2
2
i
i
V
V
S
S
t
t
D
D
h
e
h
e
e
e
a
a
r
r
l
l
N
N
t
t
f
s
f
s
a
a
i
i
e
C
C
e
o
o
s
s
t
t
o
o
h
n
h
n
Type
8mA
LVCMOS
LVCMOS
4mA
LVCMOS
4mA
LVCMOS
2mA
w
w
n
n
e
e
2
2
o
t
o
t
e
e
a
a
.
.
r
r
t
t
0
0
k
i
i
k
n
n
i
i
n
e
e
n
d
g
d
g
8
S
8
S
0
t
0
t
a
a
Description
triggered. Asserted by the module when:
1.The module has to transmit data to the
host through SPI.
2.When the module wakes up from sleep
mode
Power on reset. Active low, required to be
active for at least 10 ms after power on, to
reset the module.
UART output. No connect in SPI mode.
No connect in SPI mode. In UART mode,
connect pull-down (1K to 10K Ohms)
UART input. No connect in SPI mode.
No connect
No connect
Ground. Connect all the GND pins directly to
a ground plane or copper ground fill
No Connect
No connect
No connect
No connect
No connect
Ground. Connect all the GND pins directly to
a ground plane or copper ground fill
No connect
No connect
No connect
Ground. Connect all the GND pins directly to
a ground plane or copper ground fill.
Ground. Connect all the GND pins directly to
a ground plane or copper ground fill
SPI Mode: Connect pull down ( 3.9K Ohms
to 4.7K Ohms)
UART Mode: No connect
2
2
c
c
.
.
k
k
1
1
1
1
b
b
/
/
g
g
/
/
n
n
14