RS9110-N-11-22-05-EVB Redpine Signals, RS9110-N-11-22-05-EVB Datasheet - Page 18

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RS9110-N-11-22-05-EVB

Manufacturer Part Number
RS9110-N-11-22-05-EVB
Description
WiFi / 802.11 Development Tools RS9110-N-11-22-05 Evaluation Board
Manufacturer
Redpine Signals
Datasheet

Specifications of RS9110-N-11-22-05-EVB

Rohs
yes
Product
Evaluation Boards
Tool Is For Evaluation Of
RS9110-N-11-22-05
Protocol Supported
802.11 b/g
Frequency
2.4 GHz
Interface Type
IDC-10, RS-232, SPI, UART, USB
Operating Supply Voltage
5 V
Antenna Connector Type
U.FL
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Modulation Technique
CCK, DSSS, OFDM
4.4 AC Characteristics – Digital I/O Signals
4.4.1 SPI Interface
4.4.2 Reset Sequence and Timing
Redpine Signals, Inc.
Parameter
SPI_CLK Frequency
SPI_CS to output valid
SPI CS setup time
SPI_MOSI setup time
SPI_MOSI hold time
SPI_MISO clock to output valid Tod
R
R
A. Power-up
Following diagram shows the timing requirement for Reset_n input in two
scenarios. This timing is valid for both UART and SPI based modules. The
crystal oscillator output should be stable before releasing reset.
B. Giving hard reset during module operation
S
S
-
-
9
9
1
1
1
1
0
0
M
M
-
-
N
N
o
o
-
-
d
d
1
1
SPI_MISO
Table 5: AC Characteristics – SPI Interface
Figure 7:Interface Timings – SPI Interface
SPI_MOSI
SPI_MISO
u
u
SPI_CLK
1
1
l
l
SPI_CS
SPI_CS
-
e
-
e
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
Tcst
t
t
o
o
h
n
h
n
w
w
n
n
e
e
2
2
o
t
o
t
e
e
Tcs
a
a
.
.
r
r
t
t
0
0
k
i
i
k
Symbol
Fspi
Tcs
Tcst
Tsd
Thd
n
n
i
i
n
e
e
n
Tsd
d
g
d
g
8
S
8
S
0
t
0
t
a
a
2
2
c
c
.
.
k
k
1
1
Min.
0
3.5
2
1
1.5
4
1
1
b
b
Thd
/
/
g
g
/
/
n
n
Typ.
-
-
-
-
-
Tod
Max.
25
7.5
9.25
Units
MHz
ns
ns
ns
ns
ns
18

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