The Q***7 Wireless CPU is backwards compatible with the Q***6, 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, and data bearers up to EDGE.

KEY DEVICE FEATURES
Core processor ARM9 4 6, *2 bit, **4 MHz running Open AT RTOS as standard

Memory Internal, *2 / 8 MB Flash

Digital Control Up to *4 IOs, 2 INT, 2 SPI, 1 I2C, 5 X 5 keyboard

Digital Comms 2 UART, USB 2.0, 1 parallel ports, 1 DAC

Analogue Interfaces 2 ADC

Audio Interfaces 2 analog differential audio, 1 PCM

Cellular Radio Quad GSM band

Cellular Data GSM standard SMS, Fax, CSD (circuit), GPRS cl *0 (packet), EDGE cl *0

Cellular Voice Quad codec (FR/HR/EFR/AMR), VDA2 A

RF and IO connectivity 1 UFL connector, 1 RF connection which allows to support board to board solution, 1 RF solder pad, **0 I/O Pins connector

Dimensions L*0 X W*2 X H 6.*5mm