kopia lustrzana https://github.com/bristol-seds/pico-tracker
[low power] v0.986.6. Added LDO for GPS, LF TCXO for GPS
Richard Meadows
rodzic
8ec80e26e5
commit
aa3e48174c
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@ -20,4 +20,5 @@ Most hardware that has been built has a version number
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|v0.986.3|Low Power. Added L0'-C0' tank in paralell. Might work, should test|
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|v0.986.4|Low Power. Added LIS2D accelerometer. Optional|
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|v0.986.5|Low Power. Added TS3006 low power lf clock|
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|v0.986.6|Low Power. Added LDO for GPS, LF TCXO for GPS|
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|v0.986.9|Low Power. 80x80mm Breakout|
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@ -5,19 +5,19 @@
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| Part | Description | Supplier | Quantity Required | Notes
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| --- | --- | --- | --- | ---
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|ATSAMD20E17A-MU|ATMEL - 32 Bit Microcontroller, SAM D Series, ARM Cortex-M0+, 48 MHz, 128 KB, 16 KB, 32, QFN|[2361006](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2361006) [556-ATSAMD20E17A-MU](http://uk.mouser.com/Search/Refine.aspx?N=1323043&Keyword=556-ATSAMD20E17A-MU)|1|U1
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|SI4468-A2A-IM|SILICON LABS - RF TRANSCEIVER, 0.142-1.05GHZ, HQFN-20|[2462639](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2462639) [634-SI4468-A2A-IM](http://uk.mouser.com/Search/Refine.aspx?N=1323043&Keyword=634-SI4468-A2A-IM)|1|U2
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|ATSAMD20E17A-MU|ATMEL - 32 Bit Microcontroller, SAM D Series, ARM Cortex-M0+, 48 MHz, 128 KB, 16 KB, 32, QFN|[2361006](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2361006)|1|U1
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|SI4468-A2A-IM|SILICON LABS - RF TRANSCEIVER, 0.142-1.05GHZ, HQFN-20|[2462639](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2462639)|1|U2
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| Telit SE880 | GPS | [Sequoia](http://www.sequoia.co.uk/product.php?id=1761) [Digikey](http://www.digikey.co.uk/product-detail/en/SE880GPSR22R003/943-1028-1-ND/5050348) | 1 | U3
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|SST25WF040BT-40I/NP|MICROCHIP - FLASH, 4MBIT, 40MHZ, USON-8|[2414758](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2414758) [579-25WF040BT-40I/NP](http://uk.mouser.com/Search/Refine.aspx?N=1323043&Keyword=579-25WF040BT-40I/NP)|1|U4 memory 4Mbit
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|SST25WF040BT-40I/NP|MICROCHIP - FLASH, 4MBIT, 40MHZ, USON-8|[2414758](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2414758)|1|U4 memory 4Mbit
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|X1G0041310008 TG-5006CJ-17H 16.369MHZ|EPSON - CRYSTAL, TCXO, TG-5006CJ-17H, 16.369 MHZ|[2405790](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2405790)|2|U5, U6 TCXO Si4xxx, SE880
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|TPS3123J18DBVT|TEXAS INSTRUMENTS - IC, 1.62V SUPPLY MONITOR SOT-23-5|[1755607](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1755607) [595-TPS3123J18DBVT](http://uk.mouser.com/Search/Refine.aspx?N=1323043&Keyword=595-TPS3123J18DBVT)|1|U7 watchdog
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|SN74LVC1G32DCKR|TEXAS INSTRUMENTS - IC, SINGLE 2 INPUT OR GATE, SMD|[1470880](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1470880) [595-SN74LVC1G32DCKR](http://uk.mouser.com/Search/Refine.aspx?N=1323043&Keyword=595-SN74LVC1G32DCKR)|1|U8 or-gate, watchdog subsystem
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|TPS3123J18DBVT|TEXAS INSTRUMENTS - IC, 1.62V SUPPLY MONITOR SOT-23-5|[1755607](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1755607)|1|U7 watchdog
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|SN74LVC1G32DCKR|TEXAS INSTRUMENTS - IC, SINGLE 2 INPUT OR GATE, SMD|[1470880](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1470880)|1|U8 or-gate, watchdog subsystem
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|MS560702BA03-50|MEASUREMENT SPECIALTIES - Pressure Sensor, Barometric, 10 mbar, 1200 mbar, 1.8 V, 3.6 V|[2362660](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2362660)|1|U9 MS5607 Pressure / Temperature sensor
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|ADP1607ACPZN-R7|ANALOG DEVICES - DC-DC Switching Boost Step Up Regulator, Adjustable, 800mV-3.3Vin, 1.8V-3.3Vout, 1Aout, LFCSP-6|[2254940](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2254940)|1|U10 Boost Reg ADP1607
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|TPS73118DBVT|TEXAS INSTRUMENTS - Fixed LDO Voltage Regulator, 1.7V to 5.5V, 30mV Dropout, 1.8Vout, 150mAout, SOT-23-5|[1135388](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1135388)|1|U11 LDO for TXCO, TPS73118
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|LIS2DH|STMICROELECTRONICS - MEMS Accelerometer, 3-Axis, Digital, X, Y, Z, ± 2g, ± 4g, ± 8g, ± 16g, 1.71 V, 3.6 V, LGA|[2462671](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2462671)|1|U12 3-axis accel I2C. Optional
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|TPS73118DBVT|TEXAS INSTRUMENTS - Fixed LDO Voltage Regulator, 1.7V to 5.5V, 30mV Dropout, 1.8Vout, 150mAout, SOT-23-5|[1135388](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1135388)|2|U11, U12 LDO for TXCO, GPS TPS73118
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| TS3006ITD833T | Precision Timer, 1.55 - 5.25 V, 8-pin TDFN | [RS Components](http://uk.rs-online.com/web/p/timer-circuits/7878172/) [Digikey](http://www.digikey.co.uk/product-detail/en/TS3006ITD833T/TS3006ITD833TCT-ND/3945111) | 1 | U13 lf clock
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|ABS05-32.768KHZ-T|ABRACON - CRYSTAL, 32.768KHZ, 12.5PF, 1.6 X 1MM|[2467859](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2467859)|1|Y1 32.786kHz XTAL SE880 ABS05
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| SIT1552AI-JF-DCC-32.768 | 32.768kHz TCXO, 1.5 - 3.63 V, 1.5 x 0.8mm CSP | [Mouser](http://www.mouser.co.uk/ProductDetail/SiTime/SIT1552AI-JE-DCC-32768E/?qs=sGAEpiMZZMt8oz%2fHeiymANsH3mGAL6UqdcmVNtl5EmRPF6ciZe04Kw%3d%3d) [Digikey](http://www.digikey.co.uk/product-detail/en/SIT1552AI-JF-DCC-32.768D/1473-1242-1-ND/5035517) | 1 | U14 gps lf tcxo clock
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|LIS2DH|STMICROELECTRONICS - MEMS Accelerometer, 3-Axis, Digital, X, Y, Z, ± 2g, ± 4g, ± 8g, ± 16g, 1.71 V, 3.6 V, LGA|[2462671](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2462671)|1|U15 3-axis accel I2C. Optional
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----
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### Passives
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@ -41,12 +41,12 @@
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| C5, C6 | DNP ||| si4xxx rx
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|MC0402N101J500CT|MULTICOMP - SMD Multilayer Ceramic Capacitor, MC Series, 100 pF, ± 5%, C0G / NP0, 50 V, 0402 [1005 Metric]|[1758969](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1758969)|3|C8, C9, C10 100pF
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|MC0402B102K500CT|MULTICOMP - SMD Multilayer Ceramic Capacitor, MC Series, 1000 pF, ± 10%, X7R, 50 V, 0402 [1005 Metric]|[1758991](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1758991)|1|C11 1nF
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|GRM155R71E103KA01D|MURATA - SMD Multilayer Ceramic Capacitor, GRM Series, 0.01 µF, ± 10%, X7R, 25 V, 0402 [1005 Metric]|[8819734](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=8819734)|1|C12 10nF
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|GRM155R71E103KA01D|MURATA - SMD Multilayer Ceramic Capacitor, GRM Series, 0.01 µF, ± 10%, X7R, 25 V, 0402 [1005 Metric]|[8819734](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=8819734)|2|C11, C12 10nF LDO NR bypass
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|MC0402X104K100CT|MULTICOMP - SMD Multilayer Ceramic Capacitor, MC Series, 0.1 µF, ± 10%, X5R, 10 V, 0402 [1005 Metric]|[1759380](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1759380)|10|C13, C14, C15, C16, C17, C18, C19, C20, C21, C22 100nF
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|GRM155R61E105KA12D|MURATA - SMD Multilayer Ceramic Capacitor, GRM Series, 1 µF, ± 10%, X5R, 25 V, 0402 [1005 Metric]|[2218855](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2218855)|2|C23, C24 1µF
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|GRM155R61E105KA12D|MURATA - SMD Multilayer Ceramic Capacitor, GRM Series, 1 µF, ± 10%, X5R, 25 V, 0402 [1005 Metric]|[2218855](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2218855)|2|C23, C24, C28 1µF
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|GRM155R60J225ME15D|MURATA - SMD Multilayer Ceramic Capacitor, GRM Series, 2.2 µF, ± 20%, X5R, 6.3 V, 0402 [1005 Metric]|[2362088](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2362088)|1|C25 Radio Bypass 2.2µF
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|C1005X5R0J475M050BC|TDK - SMD Multilayer Ceramic Capacitor, C Series, 4.7 µF, ± 20%, X5R, 6.3 V, 0402 [1005 Metric]|[2309027](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=2309027)|1|C26 MS5607 Bypass 4.7µF
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|MC0402N180J500CT|MULTICOMP - SMD Multilayer Ceramic Capacitor, MC Series, 18 pF, ± 5%, C0G / NP0, 50 V, 0402 [1005 Metric]|[1758947](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1758947)|2|C27, C28 18pF SE880 Y1 Load
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|MC0402B102K500CT|MULTICOMP - SMD Multilayer Ceramic Capacitor, MC Series, 1000 pF, ± 10%, X7R, 50 V, 0402 [1005 Metric]|[1758991](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1758991)|1|C27 1nF
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|06036D106MAT2A|AVX - SMD Multilayer Ceramic Capacitor, 10 µF, ± 20%, X5R, 6.3 V, 0603 [1608 Metric]|[1833804](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1833804)|3|C29, C30, C31 Boost in, out 10µF 0603
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|GRM31CR60J107ME39L.|MURATA - SMD Multilayer Ceramic Capacitor, GRM Series, 100 µF, ± 20%, X5R, 6.3 V, 1206 [3216 Metric]|[1735535](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1735535)|1|C32 100µF optional
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| 1575AT43A40 | GPS Antenna | [Proto-pic](http://proto-pic.co.uk/antenna-gps-chip-scale/) | 1 | A1 1.575GHz
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@ -58,7 +58,7 @@
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| Part | Description | Supplier | Quantity Required | Notes
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|20021121-00010C4LF.|FCI - Board-To-Board Connector, Right Angle, Minitek127 20021121 Series, Surface Mount, Header, 10|[1865279](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1865279) [649-202112100010C4LF](http://uk.mouser.com/Search/Refine.aspx?N=1323043&Keyword=649-202112100010C4LF)|1|JTAG1
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|742792731|WURTH ELEKTRONIK - FERRITE BEAD, 0.09OHM, 1.2A, 0402|[1961698](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1961698)|3|FB1, FB2, FB3
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|742792731|WURTH ELEKTRONIK - FERRITE BEAD, 0.09OHM, 1.2A, 0402|[1961698](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1961698)|2|FB1, FB2
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|CG0603MLC-05LE|BOURNS - ESD Protection Device, 25 V, 5 V, 0603, 2|[1828732](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=1828732)|0|ESD1, ESD2
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|B57861S0103F040|EPCOS - THERMISTOR, 10K, 1%, NTC, RAD|[679446](http://uk.farnell.com/webapp/wcs/stores/servlet/Search?st=679446)|1|External Thermistor
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| | Antenna Wire | [ebay](http://www.ebay.co.uk/itm/Ernie-Ball-Custom-Gauge-Guitar-Single-Strings-Electric-or-Acoustic-Pack-6-13-/360959212478 ) | 1 | Ernie Ball .013
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Plik diff jest za duży
Load Diff
Plik binarny nie jest wyświetlany.
Plik binarny nie jest wyświetlany.
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Przed Szerokość: | Wysokość: | Rozmiar: 859 KiB Po Szerokość: | Wysokość: | Rozmiar: 710 KiB |
Plik diff jest za duży
Load Diff
Plik binarny nie jest wyświetlany.
Plik binarny nie jest wyświetlany.
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Przed Szerokość: | Wysokość: | Rozmiar: 266 KiB Po Szerokość: | Wysokość: | Rozmiar: 274 KiB |
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@ -5,19 +5,19 @@
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| Part | Description | Supplier | Quantity Required | Notes
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2361006 556-ATSAMD20E17A-MU 1 U1
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2462639 634-SI4468-A2A-IM 1 U2
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2361006 1 U1
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2462639 1 U2
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| Telit SE880 | GPS | [Sequoia](http://www.sequoia.co.uk/product.php?id=1761) [Digikey](http://www.digikey.co.uk/product-detail/en/SE880GPSR22R003/943-1028-1-ND/5050348) | 1 | U3
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2414758 579-25WF040BT-40I/NP 1 U4 memory 4Mbit
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2414758 1 U4 memory 4Mbit
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2405790 2 U5, U6 TCXO Si4xxx, SE880
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1755607 595-TPS3123J18DBVT 1 U7 watchdog
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1470880 595-SN74LVC1G32DCKR 1 U8 or-gate, watchdog subsystem
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1755607 1 U7 watchdog
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1470880 1 U8 or-gate, watchdog subsystem
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2362660 1 U9 MS5607 Pressure / Temperature sensor
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2254940 1 U10 Boost Reg ADP1607
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1135388 1 U11 LDO for TXCO, TPS73118
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2462671 1 U12 3-axis accel I2C. Optional
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1135388 2 U11, U12 LDO for TXCO, GPS TPS73118
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| TS3006ITD833T | Precision Timer, 1.55 - 5.25 V, 8-pin TDFN | [RS Components](http://uk.rs-online.com/web/p/timer-circuits/7878172/) [Digikey](http://www.digikey.co.uk/product-detail/en/TS3006ITD833T/TS3006ITD833TCT-ND/3945111) | 1 | U13 lf clock
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2467859 1 Y1 32.786kHz XTAL SE880 ABS05
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| SIT1552AI-JF-DCC-32.768 | 32.768kHz TCXO, 1.5 - 3.63 V, 1.5 x 0.8mm CSP | [Mouser](http://www.mouser.co.uk/ProductDetail/SiTime/SIT1552AI-JE-DCC-32768E/?qs=sGAEpiMZZMt8oz%2fHeiymANsH3mGAL6UqdcmVNtl5EmRPF6ciZe04Kw%3d%3d) [Digikey](http://www.digikey.co.uk/product-detail/en/SIT1552AI-JF-DCC-32.768D/1473-1242-1-ND/5035517) | 1 | U14 gps lf tcxo clock
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2462671 1 U15 3-axis accel I2C. Optional
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----
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### Passives
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@ -41,12 +41,12 @@
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| C5, C6 | DNP ||| si4xxx rx
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1758969 3 C8, C9, C10 100pF
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1758991 1 C11 1nF
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8819734 1 C12 10nF
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8819734 2 C11, C12 10nF LDO NR bypass
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1759380 10 C13, C14, C15, C16, C17, C18, C19, C20, C21, C22 100nF
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2218855 2 C23, C24 1µF
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2218855 2 C23, C24, C28 1µF
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2362088 1 C25 Radio Bypass 2.2µF
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2309027 1 C26 MS5607 Bypass 4.7µF
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1758947 2 C27, C28 18pF SE880 Y1 Load
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1758991 1 C27 1nF
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1833804 3 C29, C30, C31 Boost in, out 10µF 0603
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1735535 1 C32 100µF optional
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| 1575AT43A40 | GPS Antenna | [Proto-pic](http://proto-pic.co.uk/antenna-gps-chip-scale/) | 1 | A1 1.575GHz
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@ -58,7 +58,7 @@
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| Part | Description | Supplier | Quantity Required | Notes
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1865279 649-202112100010C4LF 1 JTAG1
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1961698 3 FB1, FB2, FB3
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1961698 2 FB1, FB2
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1828732 0 ESD1, ESD2
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679446 1 External Thermistor
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| | Antenna Wire | [ebay](http://www.ebay.co.uk/itm/Ernie-Ball-Custom-Gauge-Guitar-Single-Strings-Electric-or-Acoustic-Pack-6-13-/360959212478 ) | 1 | Ernie Ball .013
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Reference in New Issue