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ICs to have a look at

MFN MFP Description Datasheet
Bosch BME280 Sensor: Temperature, Humidity & Barometric pressure [PDF]
Microchip MCP73831 USB (5V) Lithium charger, fix.V, adj.I (0.5A), Vin<7V [PDF]
Consonance CN3082 Linear MPPT Lithium charger adj.V, adj.I (0.6A), Vin<6.5V [PDF]
TI TSP61200 Step-up Boost: 0.3V<Vin<5.5V, 1.8V<Vout<5.5V, 1.3A Imax, adj.UVLO [PDF]
TI TPL5110 Nano-power System Timer for Power Gating 35nA [PDF]
ST STM1061 Low power voltage detector fix.V 0.9µA [PDF]
ON NCP1402 Boost Converter, PFM, Micropower, 200mA, 1µA, fix.Vout [PDF]
TI LMS33460 Ultra Low Power Space Saving 3V Under Voltage Detector 1µA [PDF]
TI TPS383x 150nA, Ultralow Power, Supply Voltage Monitor [PDF]
ALD ALD810027SCL Precision Supercapacitor Auto Balancing (SAB™) MOSFETs [PDF]
ST SPV1040 High efficiency solar battery charger with embedded MPPT [PDF]
ST TSU111 Nanopower (900 nA), high accuracy (150 uV) 5V CMOS Op-Amp, rail-to-rail I/O, single [PDF]
Si Si4685-A10 Single-Chip, AM/FM/DAB/DAB+ Radio Receiver [PDF]
Semtech TS52003 High Efficiency SuperCap Charger for Photovoltaic Sources :!: EOL [PDF]
u-blox CAM-M8 series GNSS(GPS/GLONASS/BeiDou/Galileo) receiver module with antenna. SMD [PDF]
Si Si1133 UV Index Sensor and Ambient Light Sensor with I²C [PDF]
Microchip TC682 10mA inverting voltage doubler 5V → -10V [PDF]
NordicSemi nRF52840 Cortex-M4F, 1MB flash, 256kB RAM, 2.4GHz trx (BTLE BT5, 802.15.4, ANT, nRF24) [PDF]

Real Time Clocks

MFN MFP V Vbat I Ibat RAM EEPROM Alarm Res IF Datasheet
NXP PCF85363ATT 1.8V - 5.5V 0.9V - 5.5V 280nA-10µA 280nA-650nA 64B ✔✔ I²C [PDF]
TI BQ32000 3.0V - 3.6V 1.4V - 3.6V 100µA 1.2µA - 1.5µA I²C [PDF]
Microchip MCP79412 1.8V - 5.5V 1.3V - 5.5V 1.2µA - 3mA 925nA - 9µA 64B 128B ✔✔ 1Hz I²C [PDF]
Micro crystal RV-1805-C3 1.6V - 3.6V 1.5V - 3.6V 17nA - 6µA 17nA - 80nA 512B ✔✔ 2ppm I²C [PDF] [PDF]

* Alarm

  • No alarm interrupt
  • Has alarm interrupt
  • ✔✔ Alarm interrupt while on battery

Chip Manufacturers


Name Price License Features / tasks Links
OpenPNP GPL Pick & place Source
Controleo 110 – 300 USD GPL Solder reflow controller Firmware v3
TS100 Soldering iron Alternative firmware
Smoothieware 64 – 155 EUR GPL, OHL CNC controller Hardware Firmware
ODrive 120 – 160 USD MIT Brush-less servo controller Hardware Firmware
oddstr13.txt · Last modified: 2018/06/18 17:13 by oddstr13