User Manual
CLASSIFICATION
PRODUCT SPECIFICATION
No.
DS-9320-2400-102
REV.
1.1
SUBJECT
WI-FI IEEE 802.11 BGN FULL EMBEDDED MODULE
PAGE
16 of 43
CUSTOMER’S CODE
PAN9320 / PAN9310
PANASONIC’S CODE
ENW49A01x3EF & ENW49A02x3EF
DATE
14.03.2016
PANASONIC INDUSTRIAL DEVICES EUROPE GMBH
www.pideu.panasonic.de
18.3. DIGITAL PIN CHARACTERISTICS
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
V
IH
High level input voltage
7
3.3V Operation (V
IO
= V
DD
)
0.7V
DD
V
DD
+0.3
V
V
IL
Low level input voltage
7
3.3V Operation (V
IO
= V
DD
)
-0.3
0.3V
DD
V
I
PS
@ 0.5V
DD
Pull-up / down strength
V
Digital Pin
=0.5 x V
DD
10
50
µA
I
OH
@ V
DD
-0.4V
High level output current
7
3.3V Operation (V
IO
= V
DD
)
4
8
mA
I
OL
@ 0.4V
Low level output current
7
3.3V Operation (V
IO
= V
DD
)
4
8
mA
18.4. ELECTRICAL CHARACERISTICS
The current consumption depends on the user scenario and the setup and timing in the power modes.
Assume V
DD
= 3.3V, T
amb
= 25°C if nothing else stated
18.4.1. Current Consumption
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
I
TX
Active Transmit
8
P
TX
= +18 dBm for 802.11b @ 11 Mbps
430
mA
P
TX
= +15 dBm for 802.11g @ 54 Mbps
370
mA
P
TX
= +13 dBm for 802.11n (20MHz) @ 65 Mbps
350
mA
I
RX
Active Receive
9
802.11b @ 11 Mbps
150
mA
802.11g @ 54 Mbps
155
mA
802.11n @ 65 Mbps
160
mA
I
RXIdle
Receive Idle
10
Passive receive state, ready to receive packets, but
no active decoding
145
mA
I
Shut-off
Shut-off
MCU and Radio in shut-off mode
27
mA
18.5. INTERNAL OPERATING FREQUENCIES
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
f
SYSCLK1
CPU/System/Encryption
clock speed
Refers to clock speed of WLAN SoC
128
MHz
f
SYSCLK2
CPU/System clock speed
Refers to clock speed of MCU
200
MHz
f
REFCLK1
WLAN SoC Crystal
fundamental frequency
Frequency tolerance < ±10 ppm over operating
temperature and process
40
MHz
f
REFCLK2
Microcontroller Crystal
fundamental frequency
Frequency tolerance < ±10 ppm over operating
temperature and process
32
MHz
7
The capacitive load should not be larger than 50 pF for all I/O’s when using the default driver strength settings. Generally, large capacitance loads increase the overall current
consumption.
8
Peak values for specified output power level and data rate with UDP traffic between the AP and Device (STA).
9
Peak values for specified data rate with UDP traffic between the AP and Device (STA)..
10
The device is powered on and is ready to receive packets, but is not actively decoding.