Maker : Wavecom
Part No. : Q2686

  Datasheet PDF : Q2686.pdf
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WM_ www.DataSheet4U.com Q2686 Wireless CPU® Product Technical Specification Revision: 007 Date: March 2007 Q2686 Wireless CPU® www.DataSheet4U.com Product Technical Specification Reference: WM_PRJ_Q2686_PTS_001 Revision: 007 Date: March 6, 2007 Supports Open AT® embedded ANSI C applications confidential © Page: 1 / 87 This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without prior written agreement. WM_PRJ_Q2686_PTS_001-007 March 6, 2007 Q2686 Wireless CPU® Document History Level 001 002 Date 01/17/2005 06/01/2005 15/09/2005 List of revisions Creation (Preliminary version) Pin-out modification (see chapter 3.1) Update Functional architecture Pin-out modification (see chapter 4.1) Add RESET state of all IOs of all interfaces Update power supply range (see chapter 3.2) Update electrical information for digital IO (see chapter 3.2) Update SPI bus configuration (see chapter 3.4) Remove 3 GPIO (see chapter 3.9) Change MIC1 biasing voltage configuration (see chapter 3.11) Change SPK1 definition to only single-ended (see chapter 3.11) Update ON/ÕFF operating sequence (see chapter 3.14) Update BOOT definition (see chapter 3.15) Update ~RESET operating sequence and electrical characteristics (see chapter 3.14) Update Interrupt activation (see chapter 3.17) Update RTC electrical characteristics (see chapter 3.19) Update PCM description and add waveform (see chapter 3.21) Update Q2686 version “Overview” section Update “Cautions”, “Trademarks” and “Copyright” Update “Electrical information for digital I/O” (see chapter 3.3) Update SPI max frequency (see chapter 3.4) Update available GPIO (see chapter 3.9) Add “OFF state“ voltage caution (see chapter 3.2) Update “Battery charging interface” (see chapter 3.13) Update “Analog audio interface” (see chapter 3.11) Update ”Environmental Specifications” (see chapter 4.2) Update “General Purpose Connector pin-out description” (see chapter 4.1) Update “PCM interface” waveform (see chapter 3.21) Update “Electrical information for digital IO” absolute maximum rating (see chapter 3.3) Update “General purpose connector” (see chapter 3.1) Update “SPI bus” speed (see chapter 3.4.1) Update “I²C bus” (see chapter 3.4.2) Update “Main serial link UART 1” maximum speed (see chapter 3.6) Update “Auxiliary serial link UART 2” maximum speed (see chapter 3.7) Update “SIM” General description (see chapter 3.8.1) Update “USB 2.0 interface” features (see chapter 3.22) Update “Operating system upgrade” (see chapter 6.3) Update “General purpose input/output” signals description (see chapter 3.9) Update “General purpose connector pin-out description” signal description (see chapter 4.1) Update “Battery charging interface” (see chapter 3.13) Update “Analog to μDigital Converter” (see chapter 3.10) Update “FLASH-LED signal” (see chapter 3.20) confidential © Page: 2 / 87 www.DataSheet4U.com 003 004 November 22, 2005 005 February 2006 This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without prior written agreement. WM_PRJ_Q2686_PTS_001-007 March 6, 2007 Q2686 Wireless CPU® Level Date List of revisions Update ‘Analog Audio interface” (see chapter 3.11) 006 March 2006 Update “Power consumption” (see chapter 3.3.2) Update “ON/~OFF signal” (see chapter 3.14) Update “BAT-RTC” (see chapter 3.19) Update “Electrical information for digital IO” absolute maximum rating (see chapter 3.3) Update “Buzzer output”, remove PWM features ( see chapter 3.12 ) Update “EMC recommendation” add ESD recommendations (see chapter 6.1.1 ) Update “SPI bus” add waveforms ( see chapter 3.4.1 ) Update “I²C bus” add waveforms ( see chapter 3.4.2 ) Update “Analog to Digital Converter“ sampling rate (see chapter 3.10) Modification of the ON/ ~OFF paragraph Add ATEX 94/9/CE directive information in sec...

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