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Freescale Semiconductor 1322x-USB Dongle Reference Manual

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1322x-USB Dongle
Reference Manual
Document Number: 1322xUSBRM
Rev. 1.5
11/2010

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Summary of Contents for Freescale Semiconductor 1322x-USB Dongle

  • Page 1 1322x-USB Dongle Reference Manual Document Number: 1322xUSBRM Rev. 1.5 11/2010...
  • Page 2 Technical Information Center Schatzbogen 7 support or sustain life, or for any other application in which the failure of the Freescale Semiconductor 81829 Muenchen, Germany product could create a situation where personal injury or death may occur. Should Buyer purchase...

  • Page 3: Table Of Contents

    Panelization..............5-2 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...
  • Page 4 File Description............. . 5-4 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 5: Audience

    1322x USB Dongle printed circuit board (PCB). Revision History The following table summarizes revisions to this document since the previous release (Rev 1.4). Revision History Location Revision Chapter 2 Added dimensions to photos. Chapter 3 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...
  • Page 6 SubMiniature version “A” connector Serial Peripheral Interface Synchronous Serial Interface TACT Switch A switch that provides a slight “snap” or “click” to the user to indicate function. TELCO Telephone Company Universal Serial Bus Virtual Com Port 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 7: Safety Information

    Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 8: F.r. Sec. 15.21

    Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. Disposal Instructions This product may be subject to special disposal requirements. For product disposal instructions, refer to www.freescale.com/productdisposal. 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 9: 1322X Usb Dongle Overview

    As initially provided from Freescale, the dongle is loaded with a software application that implements a wireless “sniffer” to monitor over-the-air IEEE 802.15.4 traffic. 0.94 inches (24 mm) 2.36 inches (60 mm) 0.47 inches (12 mm) Figure 2-1. 1322x USB Dongle Top View 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 10: Available Devices

    USB interface is full-speed compatible to the USB 2.0 and 1.1 specifications • 20-pin site for standard JTAG debug/development interface connector • Programmable user red LED for application purposes • Reset switch • Default 24 MHz crystal reference oscillator 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 11: Driver Considerations

    °C Operating temperature is limited to +70 °C due to switches. Basic circuit is good for a maximum temperature of +85 °C. Storage temperature °C USB interface USB 2.0 and 1.1 full-speed compatible 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...
  • Page 12 Product is approved accordingly to the IEC 60950-1 and EN 60950-1, First Edition standards Environment RoHS Product complies with the EU Directive 2002/95/EC of 27 January 2003 WEEE Product complies with the EU Directive 2002/95/EC of 27 January 2003 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 13: System Overview And Functional Descriptions

    IEEE 802.15.4 MAC and communications stack software. A full set of peripherals and Direct Memory Access (DMA) capability for transceiver packet data complement the processor core. 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...
  • Page 14 This solution also has onboard bypass capacitors and crystal load capacitors for the smallest footprint in the industry. All components are integrated into the package except the crystal and antenna. ANALOG TRANSMITTER TX/RX BALUN SWITCH ANALOG RECEIVER Figure 3-3. MC1322x RF Interface 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 15: Power Source

    The main source is the USB “B” Receptacle • The USB connection powers the FTDI FT232R USB<>UART interface device. In turn, the FT232R has an onboard 3.3 V output series regulator that powers the rest of the module. 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 16: Low-Cost 2.4 Ghz Ism Band Radio

    PC. PC drivers are available with the module. The USB interface is configured as a “Bus Powered” device and draws all required power from the USB interface. The device is USB 2.0, full speed compatible. 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 17: Clock

    For development purposes SMD headers can be soldered to the header sites to make this action easily done with shorting bars. 3. Power on the USB board by plugging it into a USB port. 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 18: Optional Debug/Development Interface (Arm Jtag Interface)

    JTAG header pin outs if the JTAG connector is used. NOTE The required header is a 20-position, 0.100” straight SMD connector. Molex/Waldom #15-91-0200 or equivalent. 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...
  • Page 19 Table 3-2. ARM JTAG 20-Pin Connector Assignments (J1) Name Pin # Pin # Name RTCK RESET NC means No Connect. MC1322x does not support separate JTAG reset TRST. VCC through a 100k-ohm pullup. 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...
  • Page 20 System Overview and Functional Descriptions 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 21: Schematic, Board Layout, And Bill Of Materials

    Schematic, Board Layout, and Bill of Materials 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...
  • Page 22 Figure 4-2. 1322x USB Dongle PCB Component Location (Top View) Figure 4-3. 1322x USB Dongle PCB Test Points (Bottom View) Figure 4-4. 1322x USB Dongle PCB Layout (Top View) Figure 4-5. 1322x USB Dongle PCB Layout (Bottom View) 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...
  • Page 23 Polyswitch Overcurrent 500mA 13.2V Tyco Electronics microSMD050F Protection Device R3,R50,R51, Fixed resistor RC31 Phillips 2322 705 91002 Fixed resistor RC31 Phillips 2322 705 91002 Not Mounted Fixed resistor RC31 390R Phillips 2322 705 50391 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...
  • Page 24 SMD Tact Switch 3.14N SKQY ALPS SKQYPDE010 (2.5mm) ZigBee Wireless MC13224V Freescale MC13224V Transceiver and ARM7 processor USB UART, PB-free FT232R FTDI FT232RQ Crystal SMD 24.00MHz +-10ppm NDK EXS00A-CS02020 (24MHz NX3225SA) (for OA/AV and Bluetooth) 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

  • Page 25: Pcb Manufacturing Specifications

    — The manufacturer’s logo and week/year code must be stamped on the back of the PCB solder mask — The PCB manufacturer can not insert text on the PCB either in copper or in silkscreen without written permission from Freescale Semiconductor, Inc. • The required Underwriter’s Laboratory (UL) Flammability Rating —...

  • Page 26: Panelization

    Metal 2 Dielectric Metal 3 Dielectric Metal 4 Figure 5-1. PCB Stackup Cross-Section • Solder mask is required • Silk screen is required Panelization The panel size can be negotiated depending on production volume. 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...
  • Page 27 Packaging for the PCBs must be the following requirements: • Finished PCBs must remain in panel • Finished PCBs must be packed in plastic bags that do not contain silicones or sulphur materials. These materials can degrade solderability. 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...
  • Page 28 PDF files included are assembly drawings (ASSY1 and ASSY2), board fabrication drawing (FAB-23454), the four metal layers (LAYx), solder mask (MASKx), solder paste (PASTE1) and silk screen (SILKx). The schematic is SPF-23454_REV_x. Design files are in Allegro format with OrCAD schematic capture. 1322x-USB Reference Manual, Rev. 1.5 Freescale Semiconductor...

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