Q2686H WAVECOM, Q2686H Datasheet - Page 12

• Manufacturer Part Number: Q2686H
• Description: MODULE, GSM/GPRS, QUAD BAND
• Manufacturer: WAVECOM

Specifications of Q2686H

• Mcu Supported Families: ARM9
• Kit Features: GSM/GPRS Class 10 Quad Band Version, 32MB Of Bursted Flash Memory, 8MB Of SRAM
• Tool / Board Applications: Wireless Communication
• Development Tool Type: CPU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1: Functional architecture ....................................................................18
Figure 2: Power supply during burst emission................................................21
Figure 3: SPI Timing diagrams, Mode 0, Master, 4 wires ...............................30
Figure 4: I²C Timing diagrams, Master ...........................................................32
Figure 5: Ni-Cd / Ni-Mh charging waveform ...................................................48
Figure 6: Li-Ion full-charging waveform ..........................................................49
Figure 7: Power-ON sequence (no PIN code activated) ...................................52
Figure 8: Power-OFF sequence .......................................................................54
Figure 9: Reset sequence waveform ...............................................................56
Figure 10: Real Time Clock power supply .......................................................60
Figure 11: FLASH-LED state during RESET and Initialization time...................62
Figure 12: PCM frame waveform ....................................................................64
Figure 13: PCM sampling waveform...............................................................64
Figure 14: Environmental classes ...................................................................72
Figure 15: Mechanical drawing ......................................................................74
Figure 16: Layout requirement........................................................................79
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prior written agreement.
WM_PRJ_Q2686_PTS_001-007
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Table of figures
Q2686 Wireless CPU
March 6, 2007
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