tenhle ma jen 16k flash, mozna bude treba s vetsi flash stm32f051k6t6 nebo stm32f051k8t6.
mosfet driver: http://cz.farnell.com/international-rectifier/ir2301spbf/driver-mosfet-high-low-2301-soic8/dp/8639060
http://www.onsemi.com/PowerSolutions/product.do?id=NCV7608 http://ft.trillian.im/nitrid/1412940252052070-FQWkGU2V.jpg
mosfety: http://cz.farnell.com/nxp/psmn0r9-25ylc/mosfet-n-ch-25v-100a-lfpak/dp/1895396 mosfety LEDky: http://www.restaurace-nakopecku.cz/
HI side current monitor: http://cz.farnell.com/diodes-inc/zxct1110w5-7/current-monitor-sot23-5/dp/1904030 sense rezistor: http://cz.farnell.com/te-connectivity/tlr3a20dr00075ftdg/resistor-r00075-2-0w-1/dp/2116012
http://cz.farnell.com/texas-instruments/ina193aidbvt/ic-current-shunt-mon-500khz-sot23/dp/1564940RL http://www.eetimes.com/document.asp?doc_id=1279404&page_number=2 http://www.eetimes.com/document.asp?doc_id=1279415 opensc ma na current sensing tohle: cz.farnell.com/allegro-microsystems/acs711klctr-25ab-t/current-sensor-25a-3-3v-8soic/dp/2057424 zajimavy jsou taky acs709 a acs716
Low side and possibly hight side as well: http://cz.farnell.com/intersil/isl28005fh20z-t7a/current-sense-amp-110khz-5-sot/dp/2358158
http://cz.farnell.com/rohm/ba05cc0fp-e2/ldo-fixed-5v-1a-to-252-3/dp/2342813 http://cz.farnell.com/analog-devices/adp2303ardz-5-0/ic-buck-reg-3a-5v-8soic/dp/1843645
the capacitor should have as low as possible ESR (tantalum?) jaky esr maji ty keramiky, co tam mam ja the diode has to have as low as possible reverse current leakage
PA0 | |
PA1 | |
PA2 | |
PA3 | |
PA4 | DAC output |
PA5 | |
PA6 | |
PA7 | |
PA8 | Bridge_reserved |
PA9 | Bridge LH |
PA10 | Bridge RH |
PA11 | |
PA12 | |
PA13 | SWDIO (stlink) |
PA14 | SWCLK (stlink) |
PA15 |
PB0 | IN 0 | |
PB1 | IN 1 | move this so the IN0 has separate EXTI channel with higher prio |
PB2 | IN 2 | |
PB3 | IN 3 | |
PB4 | ||
PB5 | ||
PB6 | ||
PB7 | ||
PB8 | ||
PB9 | ||
PB10 | ||
PB11 | ||
PB12 | ||
PB13 | bridge_reserved | |
PB14 | Bridge LL | |
PB15 | Bridge Rl |
PC6 | Lights0 |
PC7 | Lights1 |
PC8 | Lights2 |
PC9 | Lights3 |
Tim1 | Motor PWM | |
Tim2 | sound generation? | |
Tim3 | Lights PWM | Input for now |
Tim14 | ||
Tim15 | Lights? | |
Tim17 |
ZXCT1110W5-7
ltc6101 ltc6103 ltc6104? INA199?
bacha ina21x ma jiny footprint (sc70) nez jsem pouzil v prvni verzi. !!
presunout servo vstupy na PB0 - PB4 rozchodit adc na PA0 - PAx