产品名称、规格及型号
产品名称：Sierra Wireless AirPrime™ Q2687
产品型号：Q2687
产品描述
The Sierra Wireless AirPrime Q2687 intelligent embedded module supports quad-band data connectivity up to EDGE. It's backwards compatible with the Q2686, and forwards compatible with 3G evolutions and their cellular software application development environments so that application portability is made easy. It also supports a new parallel data bus for interfacing to displays and external memory.
Key features
● Quad-band GSM/GPRS/EDGE communications on the 800, 900, 1800 and 1900MHz bands
● Programmable ARM9 32-bit processor at 104MHz
● Advanced audio features
● Up to 44 GPIOs
● Compact size, just 40 x 32.2 x 4mm
● Automotive-grade
● Footprint compatibility with entire Q Series of intelligent embedded modules
Key benefits
● Easy upgradeability to 3G when needed
● Reduced total cost of ownership
● Shorter time to market
● Seemless application portability to other Q Series products
Specifications
| Air Interface | EDGE GPRS GSM |
| Frequency Bands | EDGE/GPRS/GSM 850/900/1800/1900 |
| Approvals | R&TTE, CE, GCF, FCC, PTCRB, China RTE AT&T |
| Alarm Power | 17uA |
| Standby and Idle Power | 2.5mA |
| GSM GPRS Max Power | 400mA |
| CPU Processor Performance | ARM946/DSP |
| CPU Core Frequency Performance | 26-104MHz |
| CPU User MIPS Available Performance | Up to 88MIPS |
| CPU IO Voltage Performance | 1V8-2V8 |
| CPU Analog Audio Performance | 2x speaker out, 2x micro in |
| Codec | FR, EFR, HR, AMR |
| Quality | VDA2A |
| Echo Cancellation and Noise Reduction | Yes |
| DTMF | Yes |
| UART | 2 |
| USB | USB 2.0 full speed |
| SPI | 2 |
| I2C | 1 |
| ADC | 2 |
| DAC | 1 |
| RTC | Yes |
| Timers | Yes |
| Interrupts Pins | 2 |
| Flash LED Output | 1 |
| PWM Buzzer | 1 |
| Keyboard Interface | 5x5 |
| SIM Interface | 1.8V/3V |
| Antenna Diversity | No |
| Location Solution | XM0110 GPS Module and Location Plug-in |
| Embedded SIM | Yes |
| Control Options | AT commands - C language - Lua script |
| Operating Systems | Linux Windows |
| Device Management | Yes |
| Drivers | Linux Windows |
| Device Dimensions | 32x40x4mm |
| Operational Temperature | -40°C to +85° |