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AirPrime WS6318

The AirPrime WS6318 Intelligent Embedded Module is a highly compact 2G GSM/GPRS 900/1800 
module for voice and data connectivity. It includes the radio, baseband, memory, and firmware in a 
package specifically designed for M2M applications.

Overall Dimensions 

Length: 17.85 mm 
Width: 15.05 mm 
Thickness: 2.5 mm

GSM/GPRS Features 

2 Watts EGSM 900 radio section running under 3.6 Volts (nominal) 
1 Watt GSM1800 radio section running under 3.6 Volts (nominal) 
Hardware GPRS class 10 capable

Interfaces 

Digital section running under 2.8 Volts 
1.3V/1V8 SIM interface 
2.Complete interfacing and peripheral connectivity: 
    VBATT power supply 
    10 GPIOs, 1 GPI 
     2 Serial links (UART1 and UART2, where UART2 is used for debug purposes only) 
    Antenna 
    An analog audio that comprise of: 
    2 Speakers 
    1 Microphone 
    Digital audio (PCM) 
    2 ADCs 
    2 Clock outs 
    Debug interface 
    ON/OFF 
    VCC_2V8 and 2V8_LDO outputs 
   Module ready indication 
    Reset 
    RTC supply input 
    2 PWMs 
    Buzzer 
    TX Burst indication

Firmware 

The AirPrime WS6318 is supported with firmware that allows comprehensive control through AT 
commands over a serial port and supports the following:

Full GSM/GPRS Operating System stack with standard and dedicated M2M AT commands 

FTP and TCP/IP connectivity 
Real Time Clock with calendar 
Comprehensive usage and control of hardware interfaces

Connection Interfaces 

The AirPrime WS6318 has an LGA form factor with 86 solderable pads, including Ground pads, which 
provides:

One RF connection pad (antenna connection) 
Power supply, module control and interface signals connection