Ublox TOBY-R2 Series System Integration Manual

Also see for TOBY-R2 Series: User guide

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Ublox TOBY-R2 Series System Integration Manual Manual pdf 140 page image

TOBY-R2 series - System integration manualUBX-16010572 - R10 Appendix Page 140 of 151AppendixA Migration between TOBY-L2 and TOBY-R2A.1 OverviewTOBY-L2 and TOBY-R2 series cellular modules have exactly the same TOBY form factor(35.6 x 24.8 mm LGA) with exactly the same 152-pin layout as described in Figure 72, so that themodules can be alternatively mounted on a single application board using exactly the same coppermask, solder mask and paste mask.11107542121191816151312292726242386322201714282596566697172747555575860616364474950525368707354565962485167SDIO_CMDSDIO_D0GNDVCCVCCGNDANT_DETSDASIM_IOSIM_RSTGPIO5GPIO6SDIO_D2SDIO_CLKRSVDRSVDI2S_WAI2S_CLKI2S_RXDSDIO_D1VCCGNDSCLSIM_CLKVSIMHOST_SELECT1RSVDI2S_TXDSDIO_D3RIDSRRSVDV_INTVUSB_DETGNDRSVDGPIO1RSVDRSVDTXDCTSDTRDCDRSVDUSB_D-HOST_SELECT0GPIO3RESET_NRSVDRSVDV_BCKPGPIO2PWR_ONRXDRTSUSB_D+GPIO4RSVD90 91 927877769310079 80 83 85 86 88 8982 84 8781GNDRSVDGNDGNDRSVDGNDGNDGNDGNDGNDGNDGNDGNDGNDRSVDANT2ANT132 31 3044454614515243 42 39 37 36 34 3340 38 3541GNDRSVDGNDGNDRSVDGNDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVD99 98 97 96 95 94106 105 104 103 102 101108 107124 123130 129 128 127 126 125136 135 134 133 132 131138 137144 143 142 141 140 139151 150 149 148 147 146114 113 112 111 110 109120 119 118 117 116 115122 121Pin 93-152: GNDTOBY-R2Top view11107542121191816151312292726242386322201714282596566697172747555575860616364474950525368707354565962485167SDIO_CMDSDIO_D0GNDVCCVCCGNDANT_DETSDASIM_IOSIM_RSTGPIO5GPIO6SDIO_D2SDIO_CLKRSVDRSVDI2S_WAI2S_CLKI2S_RXDSDIO_D1VCCGNDSCLSIM_CLKVSIMHOST_SELECT1RSVDI2S_TXDSDIO_D3RIDSRRSVDV_INTVUSB_DETGNDRSVDGPIO1RSVDRSVDTXDCTSDTRDCDRSVDUSB_D-HOST_SELECT0GPIO3RESET_NRSVDRSVDV_BCKPGPIO2PWR_ONRXDRTSUSB_D+GPIO4RSVD90 91 927877769310079 80 83 85 86 88 8982 84 8781GNDRSVDGNDGNDRSVDGNDGNDGNDGNDGNDGNDGNDGNDGNDRSVDANT2ANT132 31 3044454614515243 42 39 37 36 34 3340 38 3541GNDRSVDGNDGNDRSVDGNDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVD99 98 97 96 95 94106 105 104 103 102 101108 107124 123130 129 128 127 126 125136 135 134 133 132 131138 137144 143 142 141 140 139151 150 149 148 147 146114 113 112 111 110 109120 119 118 117 116 115122 121Pin 93-152: GNDTOBY-L2Top viewFigure 72: TOBY-L2 and TOBY-R2 series modules pad layout and pin assignmentTOBY modules are also form-factor compatible with the u-blox LISA, SARA and LARA cellular modulefamilies: although TOBY modules, LISA modules (33.2 x 22.4 mm, 76-pin LCC), SARA modules(26.0 x 16.0 mm, 96-pin LGA) and LARA modules (26.0 x 24.0 mm, 100-pin LGA) each have differentform factors, the footprints for the TOBY, LISA, SARA and LARA modules have been developed toensure layout compatibility.With the u-blox “nested design” solution, any TOBY, LISA, SARA or LARA module can be alternativelymounted on the same space of a single “nested” application board as described in Figure 73.Guidelines in order to implement a nested application board, description of the u-blox referencenested design and comparison between TOBY, LISA, SARA and LARA modules are provided in thenested design application note [27].LISA cellular moduleLARA cellular moduleSARA cellular moduleNested application boardTOBY cellular moduleFigure 73: TOBY, LISA, SARA, LARA modules’ layout compatibility: all modules are placed on the same nested footprint