WISMO® (WIreless Standard MOdem) is part of a family of entry level GSM/GPRS modems for M2M applications. It combines the benefits of ease of use, superior quality and reliable supply, all at a very competitive price and without compromising M2M industry specific requirements. The WISMO **8 is specifically designed for M2M systems being deployed where transcontinental roaming is required such as between Europe and the Americas.
Key Features
Postage Stamp sized footprint: *5 X *5 X 2.8mm
Extented Temperature Range of **0° C to **5° C suitable for Automotive applications
Ultra Low Power Consumption: 1.*2mA idle
Internal TCP/IP Stack
Quad band **0/**0/***0/***0MHz

Frequency Range (MHz)
Dual band **0/**0/***0/***0MHz
Core processor
ARM**6 / DSP
Memory
Internal
Digital Inputs/Outputs
Up to *1 GPIOs, 2 PWM, 1 SPI (for debug)
Communications Interfaces
1 UART
Analogue Interfaces
1 ADC
Audio Interfaces
1 speakers and 1 microphones, DTMF
Cellular Radio
Dual band **0/**0/***0/***0MHz

Cellular Data
GSM, CSD, SMS, FAX, GPRS class*0

Cellular Voice
Codecs HR, FR, EFR, AMR, quality VDA2A, Echo Cancellation, Noise Reduction
Power Supply
3.2V to 4.8V
Current Consumption
Alarm Mode: *6 μ A
Idle Mode: 1.5mA
Type Approval
PTCRB
GCF
CE
Environmental
**0° C to **5° C Class A
**0° C to **5° C Class B
**0° C to **5° C Storage
Dimensions/Size
*5 W X *5 L X 2.8 H mm