The Sierra Wireless is an industrial microprocessor with wireless modem functionality - a single chip solution that allows you to embed your own application software directly onto the device. The BGA form factor and dedicated IOs are suited for automated component placement and enables you to optimize your total system cost.
Key Features
ARM9, *2 bit, **4 MHz running Open AT® RTOS as standard
Small Footprint, BGA**6 (Ball Grid Array) - only *5 X *5 X 3mm
Upto *4 GPIO, 4 Interrupts, 2 SPI, I2C, 2 UART
Quad band GSM & GPRS: **0/**0/***0/***0 MHz

Frequency Range (MHz)
Quad band GSM: **0/**0/***0/***0 MHz
Core processor
ARM**6/DSP, *2 bit, *****4 MHz
Memory
External, supports up to **8MB Flash, **8MB PSRAM
Digital Inputs/Outputs
Up to *4 GPIO, 4 INT, I2C, 2 SPI, 5 X 5 keyboard, memory bus
Communications Interfaces
2 UART, USB 2.0, parallel port
Analogue Interfaces
4 ADC, DAC
Audio Interfaces
2 speakers and 2 microphones, DTMF, PCM audio
Cellular Radio
Quad band GSM: **0/**0/***0/***0 MHz

Cellular Data
GSM standard SMS, Fax, CSD, GPRS class *0

Cellular Voice
Quad codec (FR/HR/EFR/AMR)
RF Connector
Solder Pad
Power Supply
3.2V - 4.8V
Current Consumption
*6uA Alarm Mode
1.5mA - *8mA Idle Mode
Type Approval
FCC
PTCRB
GCF
CE
Environmental
**0° C to **5° C Class A
**0° C to **5° C Class B
Dimensions/Size
W *5 X L *5 X H 3 mm