SIMCom Wireless Solutions 180302009 WCDMA module User Manual

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Document ID	3788223
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Document Description	User manual
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Document Type	User Manual
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Date Submitted	2018-03-20 00:00:00
Date Available	2018-03-20 00:00:00
Creation Date	2018-02-06 19:30:35
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SIM5320AL Document
SIM5320AL User Manual
1. SIM5320AL Description
1.1. Summarize
Designed for global market, SIM5320AL is a dual-band UMTS /HSDPA that works on frequencies of WCDMA
1900/850MHz. The SIM5320AL support HSDPA. User can choose the module based on the wireless network
configuration.
With a tiny configuration of 30*30*2.9 mm and integrated functions, SIM5320AL can meet almost any space
requirement in users’ application, such as Smart phone, PDA phone, industrial handhelds, machine-to-machine,
vehicle applications, etc..
There are 80 pins on SIM5320AL, which provide most application interfaces for customers’ board.
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SIM5320AL Document
1.2. Feature
●
●
●
●
●
●
●
●
Dual-Band UMTS/HSDPA 850/1900MHz
Output power
- UMTS 850/2100: 0.25W
Control Via AT Commands
Supply voltage range: 3.4~ 4.2V
Extended operation temperature: -40℃ to +85℃
Dimension: 30 * 30 * 2.9 mm
Weight: 5.6g
80 LCC pads include
– Interface to external SIM 3V/1.8V
– USB 2.0
– UART
– I2C
– Keypad
– SPI
– PCM
– GPIO
– ADC
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SIM5320AL Document
1.3. Pin
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SIM5320AL Document
1.4. Picture
Figure 1: Top and Bottom view of SIM5320AL
1.5. Dimension
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SIM5320AL Document
Figure 2: Dimention
2. Detail Block Diagram
Main Antenna
DDR
GSM/WCDMA
RF Frontend
NAND
Flash
Single Chip
Processor
Transceiver
WCDMA
PA
Vbat*
Power
Management
VCTCXO
19.2MHz
32.768kHz
Figure 3: Block diagram of SIM5320AL
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SIM
UART
Audio
I2C
PCM
USB
Interrupt
GPIOs
ADC
Status LED
LDO
SPI
Keypad(Multiplex with GPIOs)
Sink Current Source
RTC
Power On
Reset
Vbat*
SIM5320AL Document
3. Electrical and Reliability Characteristics
3.1. Absolute Maximum Ratings
The absolute maximum ratings stated in following table are stress ratings under non-operating conditions. Stresses
beyond any of these limits will cause permanent damage to SIM5320AL.
Table 1: Absolute maximum ratings
Parameter
Voltage at digital pins (1.8v mode)
Voltage at digital pins (2.6v mode)
Voltage at VBAT
Voltage at VRTC
Voltage at USB_VBUS
Min
-0.3
-0.3
-0.5
1.5
-0.5
Max
1.8+0.3
2.6+0.3
6.0
3.2
6.0
Unit
3.2. USIM Card Interface Characteristics
Table 2: USIM card interface characteristics
3.3. SIM_VDD Characteristics
Pin name
3.0V mode
1.8V mode
Min
Typ
Max
Min
Typ
Max
V_USIM
2.7
3.00
3.3
1.65
1.8
2.0
USIM_RESET
0.8* V_USIM
3.00
V_USIM
0.8* V_USIM
1.8
V_USIM
USIM_CLK
0.7* V_USIM
3.00
V_USIM
0.8* V_USIM
1.8
V_USIM
USIM_DATA
0.7* V_USIM
3.00
V_USIM
0.8* V_USIM
1.8
V_USIM
3.4. Current Consumption (VBAT = 3.8V)
Table 3: Current consumption
UMTS Sleep Mode (without USB connection)
Sleep @DRX=9
Sleep @DRX=8
WCDMA 1900
Sleep @DRX=6
Sleep @DRX=9
WCDMA 850
Sleep @DRX=8
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2.2mA
2.7 mA
4.7mA
2.2mA
2.7 mA
SIM5320AL Document
Sleep @DRX=6 4.7mA
UMTS Sleep Mode (with USB suspended)
Sleep @DRX=9
Sleep @DRX=8
WCDMA 1900
Sleep @DRX=6
Sleep @DRX=9
Sleep @DRX=8
WCDMA 850
Sleep @DRX=6
2.4mA
2.8 mA
4.8mA
2.4mA
2.8 mA
4.8mA
HSDPA Data
WCDMA 1900
@Power 23dBm CQI=22 Typical 610mA
@Power 21dBm CQI=5 Typical 540mA
@Power -5dBm CQI=22 Typical 270mA
WCDMA 850
@Power 23dBm CQI=22 Typical 550mA
@Power 21dBm CQI=5 Typical 490mA
@Power -5dBm CQI=22 Typical 220mA
3.5. Electro-Static Discharge
SIM800H is an ESD sensitive component, so more attention should be paid to the procedure of handling and
packaging. The ESD test results are shown in the following table.
Table 4: The ESD characteristics (Temperature: 25℃, Humidity: 45 %)
Part
VBAT,GND
UART,USB
Antenna port
Other ports
Contact discharge
±4KV
±2KV
±4KV
±2KV
Air discharge
±6KV
±6KV
±6KV
±2KV
4. Radio Characteristics
4.1. Module RF Output Power
The following table shows the module conducted output power.
Table 5: SIM5320AL conducted RF output power
Frequency
WCDMA 1900
WCDMA 850
Max
24dBm +1/-3dB
24dBm +1/-3dB
Min
-56dBm ±5dB
-56dBm ±5dB
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SIM5320AL Document
4.2. Module RF Receive Sensitivity
The following table shows the module’s conducted receive sensitivity, it is tested under static condition.
Table 6: SIM5320AL conducted RF receive sensitivity
Frequency
WCDMA 1900
WCDMA 850
Receive sensitivity
< -108dBm
< -106dBm
4.3. Module Operating Frequencies
The following table shows the module’s operating frequency range.
Table 7: SIM5320AL operating frequencies
Frequency
WCDMA1900
WCDMA 850
Receiving
1930～1990 MHz
Transmission
1850～1910 MHz
869 ～894
824 ～849
MHz
-8-
MHz
SIM5320AL Document
5. Antenna interface
SIM5320AL provides RF antenna interface. Customer’s antenna should be located in the host board and
connected to module’s antenna pad through micro-strip line or other types of RF trace and the trace impedance
must be controlled in 50Ω.The maximum gain of the GSM antenna gain should not exceed 3dBi considering the
SAR radio. No antenna gain may be used that would exceed the 2W EIRP power limit in 1900MHz band.
SIMCom recommends that the total insertion loss between the antenna pad and antenna should meet the
following requirements:
WCDMA 1900<0.9dB
● WCDMA 850<0.5dB
●
To facilitate the antenna tuning and certification test, a RF connector and an antenna matching circuit should be
added. The following figure is the recommended circuit.
Figure1: antenna matching circuit
In this figure, the components L101,C101,C102 is used for antenna matching, the value of components can only
be got after the antenna tuning, usually, they are provided by antenna vendor. By default, the L101 is 0 ohm
resistors, and the C101, C102 are reserved for tuning.
The RF test connector in the figure is used for the conducted RF performance test, and should be placed as close
as to the module’s antenna pin. The traces impedance between components must be controlled in 50ohm.
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SIM5320AL Document
5.1 Dipole Antenna Reference Design PCB
Mount these devices with brown mark facing up. Units: mm
Line width should be designed to provide 50Ω im ped a nc e matching characteristics
5.2 Dipole Antenna Reference Design Schematic
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FCC Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept
any interference received, including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
The modular can be installed or integrated in mobile or fix devices only. This modular cannot be
installed in any portable device.
FCC Radiation Exposure Statement
This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter. This modular must be installed and operated with a minimum distance
of20 cm between the radiator and user body.
If the FCC identification number is not visible when the module is installed inside another device,
then the outside of the device into which the module is installed must also display a label
referring to the enclosed module. This exterior label can use wording such as the following:
“Contains Transmitter Module FCC ID: 2AJYU-180302009 Or Contains FCC ID:
2AJYU-180302009”
When the module is installed inside another device, the user manual of the host must contain
below warning statements;
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause
undesired operation.
2. Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
The devices must be installed and used in strict accordance with the manufacturer's instructions
as described in the user documentation that comes with the product.
Any company of the host device which install this modular with Single modular approval should
perform the test of radiated emissionand spurious emission according to FCC Part 22H and 24E
requirement,Only if the test result comply with FCC Part 22H and 24E
requirement,then the host can be sold legally.

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