Arduino® UNO R4 Minima
Sehlahisoa Reference Manual
SKU: ABX00080
ABX00080 UNO R4 Minima Evolution Board
Tlhaloso
Arduino UNO R4 Minima (ho tloha mona ho ea pele e bitsoa UNO R4 Minima) ke boto ea pele ea UNO e nang le microcontroller ea 32-bit. E na le RA4M1 series microcontroller ho tloha Renesas (R7FA4M1AB3CFM#AA0), e kenyang microprocessor ea 48 MHz Arm® Cortex®-M4. Mehopolo ea UNO R4 e kholo ho feta ea pele ho eona, e na le 256 kB flash, 32 kB SRAM le 8 kB data memory (EEPROM).
Karolo ea ts'ebetso ea boto ea UNO R4 Minimatage ke 5 V, e etsa hore hardware e sebelisane le lisebelisoa tsa UNO form factor tse nang le matla a tšoanang a ts'ebetsotage. Ka hona, lithebe tse etselitsoeng liphetoho tse fetileng tsa UNO li bolokehile hore li ka sebelisoa le boto ena empa ha lia tiisetsoa hore li tla lumellana le software ka lebaka la phetoho ea microcontroller.
Libaka tse reriloeng:
Moetsi, moqali, thuto
Likaroloana
- R7FA4M1AB3CFM#AA0
- 48 MHz Arm® Cortex®-M4 microprocessor e nang le karolo e phaphametseng (FPU)
- 5 V ea ho sebetsa voltage
- Nako ea 'Nete (RTC)
- Setsi sa Tšireletso ea Memori (MPU)
- Sefetoleli sa Digital Analog (DAC)
- Mohopolo
- 256 kB Flash Memori
- 32 kB SRAM
- 8 kB Memori ea Boitsebiso (EEPROM)
- Lithako
- 14x lithakhisa tsa digital (GPIO), D0-D13
- 6x lithakhisa tsa analoge (ADC), A0-A5
- 6x PWM pins: D3,D5,D6,D9,D10,D11
- Pheripherals
- Capacitive Touch Sensing Unit (CTSU)
- USB 2.0 Full-Speed Module (USBFS)
- ho fihlela ho 14-bit ADC
- ho fihlela ho 12-bit DAC
- Ts'ebetso Ampsekoahelo (OPAMP)
- Matla
- Recommended input voltage (VIN) ke 6-24 V
- 5 V ea ho sebetsa voltage
- Jack ea moqomo e hokahantsoeng le phini ea VIN
- Matla ka USB-C® ho 5 V
- Schottky diodes bakeng sa overvolvetage le ho khutlisa tšireletso ea polarity
- Puisano
- 1x UART (pin D0, D1)
- 1x SPI (pin D10-D13, hlooho ea ICSP)
- 1x I2C (pin A4, A5, SDA, SCL)
- 1x CAN (pin D4, D5, transceiver ea kantle ea hlokahala)
Boto
1.1 Kopo Examples
UNO R4 Minima ke boto ea pele ea ntlafatso ea 32-bit ea UNO, eo pele e neng e thehiloe ho li-microcontroller tsa 8-bit AVR. Ho na le likete tsa litataiso, lithupelo le libuka tse ngotsoeng ka boto ea UNO, moo UNO R4 Minima e ntšetsang pele lefa la eona.
Boto e na le likou tse tloaelehileng tsa 14 tsa I/O tsa dijithale, likanale tse 6 tsa analoge, lithakhisa tse inehetseng bakeng sa likhokahano tsa I2C, SPI le UART. Ha ho bapisoa le ba pele ho eona, boto e na le mohopolo o moholoanyane: makhetlo a 8 ho feta memori ea flash (256 kB) le makhetlo a 16 ho feta SRAM (32 kB).
Merero ea boemo ba ho kena: Haeba ona e le projeke ea hau ea pele ka har'a likhoutu le lisebelisoa tsa elektroniki, UNO R4 Minima e nepahetse. Ho bonolo ho qala ka eona mme e na le litokomane tse ngata tsa marang-rang (ka bobeli ke tsa semmuso + tsa mokha oa boraro).
Taolo e bonolo ea matla: UNO R4 Minima e na le sehokelo sa jack barrel mme e ts'ehetsa matla a ho kenyatages ho tloha 6-24 V. Sehokelo sena se tumme haholo 'me se tlosa tlhokahalo ea potoloho e eketsehileng e hlokahalang ho theola vol.tage.
Khokahano ea sefapano: sebopeho sa UNO se etsa hore se lumellane le makholo a lithebe tsa mokha oa boraro le lisebelisoa tse ling.
1.2 Lihlahisoa tse Amanang
- UNO R3
- UNO R3 SMD
- UNO R4 WiFi
Lintlha
Maemo a Tšebetso a khothalelitsoeng
| Letšoao | Tlhaloso | Min | Tlanya | Max | Yuniti |
| VIN | Keletso voltage tsoa ho VIN pad / DC Jack | 6 | 7 | 24 | V |
| VUSB | Keletso voltage ho tsoa ho sehokelo sa USB | 4.8 | 5 | 5.5 | V |
| HLOMPHO | Mocheso oa ho sebetsa | -40 | 25 | 85 | °C |
E sebetsa hapeview
Setšoantšo se Thibeloang
Board Topology
4.1 Ka pele View
| Ref. | Tlhaloso | Ref. | Tlhaloso |
| U1 | R7FA4M1AB3CFM#AA0 Microcontroller IC | J4 | DC Jack |
| U2 | ISL854102FRZ-T Buck Converter | DL1 | LED TX (serial transmit) |
| PB1 | TSOHLE Konopo | DL2 | LED RX (serial amohela) |
| JANALOGE | Lihlooho tsa li-analog/output | DL3 | Matla a LED |
| JDIGITAL | Digital input/output headers | DL4 | LED SCK (serial oache) |
| J1 | Sehlooho sa ICSP (SPI) | D2 | Tlhaloso: PMEG6020AELRX Schottky Diode |
| J2 | SWD/JTAG Sehokedi | D3 | Tlhaloso: PMEG6020AELRX Schottky Diode |
| J3 | CX90B-16P sehokelo sa USB-C® | D4 | PRTR5V0U2X,215 Tšireletso ea ESD |
4.2 Khutlela View
Microcontroller (R7FA4M1AB3CFM#AA0)
UNO R4 Minima e ipapisitse le 32-bit RA4M1 series microcontroller, R7FA4M1AB3CFM#AA0, ho tsoa Renesas, e sebelisang microprocessor ea 48 MHz Arm® Cortex®-M4 e nang le yuniti ea lintlha tse phaphametseng (FPU).
Ho UNO R4 Minima, karolo e sebetsang ea voltage e behiloe ho 5 V hore e lumellane ka botlalo le lithebe, lisebelisoa le li-circuits tse neng li etselitsoe lintlafatso tsa khale tsa UNO.
The R7FA4M1AB3CFM#AA0 features:
- 256 kB sh / 32 kB SRAM / 8 kB foleshe ea data (EEPROM)
- Nako ea 'Nete (RTC)
- 4x Direct Memory Access Controller (DMAC)
- ho fihlela ho 14-bit ADC
- ho fihlela ho 12-bit DAC
- OPAMP
- 1x bese ea CAN
Bakeng sa lintlha tse ling tsa tekheniki mabapi le microcontroller ena, etela letoto la Renesas - RA4M1.
Sehokedi sa USB
UNO R4 Minima e na le kou e le 'ngoe ea USB-C®, e sebelisetsoang ho matlafatsa le ho hlophisa boto ea hau hammoho le ho romella le ho amohela puisano ea serial.
Tlhokomeliso: Ha ua lokela ho matlafatsa boto ka ho feta 5 V ka boema-kepe ba USB-C®.
Sefetoleli sa Digital Analog (DAC)
UNO R4 Minima e na le DAC e nang le qeto e fihlang ho 12-bit e kopantsoeng le pin ea analog ea A0. DAC e sebelisoa ho fetolela lets'oao la dijithale ho lets'oao la analog.
Likhetho tsa Matla
Matla a ka fanoa ka phini ea VIN, jack barrel, kapa ka sehokelo sa USB-C®. Haeba matla a fanoa ka VIN, ISL854102FRZ buck converter e nka vol.tagho fihlela ho 5 V.
VUSB, barrel jack connector le VIN pins li hokahane le ISL854102FRZ buck converter, e nang le Schottky diode sebakeng sa polarity le ho feta.tage tshireletso ka ho latellana.
Matla ka lisebelisoa tsa USB tse ka bang ~ 4.7 V (ka lebaka la ho theoha ha Schottky) ho microcontroller ea RA4M1.
8.1 Sefate sa Matla
8.2 Pin Moqtage
UNO R4 Minima e sebetsa ho 5 V, joalo ka lithakhisa tsohle tse botong ena ntle le phini ea 3.3V. Pini ena e hula matla ho phini ea VCC_USB ho R7FA4M1AB3CFM#AA0, 'me ha e hoketsoe ho converter ea buck.
8.3 Pin ea Hona Joale
Li-GPIO tse ho R7FA4M1AB3CFM#AA0 microcontroller li khona ho fihla ho 8 mA. Le ka mohla u se ke ua hokahanya lisebelisoa tse hulelang morao-rao ka kotloloho ho GPIO.
Haeba o hloka ho matlafatsa lisebelisoa tsa kantle tse hlokang matla a mangata, mohlala, li-motors tsa servo, sebelisa matla a kantle.
Boitsebiso ba Mechini
Pinout
9.1 Analogue
| Pin | Mosebetsi | Mofuta | Tlhaloso |
| 1 | TLHOKOMELO | MD | Khetho ea mokhoa |
| 2 | IOREF | IOREF | Reference for digital logic V - e hokahaneng le 5 V |
| 3 | Seta bocha | Seta bocha | Seta bocha |
| 4 | +3V3 | Matla | +3V3 Seporo sa Matla |
| 5 | +5V | Matla | +5V Seporo sa Matla |
| 6 | GND | Matla | Fatše |
| 7 | GND | Matla | Fatše |
| 8 | VIN | Matla | MoqtagKeletso |
| 9 | A0 | Analoge | Kenyelletso ea analog 0 / DAC |
| 10 | A1 | Analoge | Kenyelletso ea analog 1 / OPAMP+ |
| 11 | A2 | Analoge | Kenyelletso ea analog 2 / OPAMP- |
| 12 | A3 | Analoge | Kenyelletso ea analog 3 / OPAMPTsoa |
| 13 | A4 | Analoge | Kenyelletso ea Analog 4 / I²C Serial Data (SDA) |
| 14 | A5 | Analoge | Kenyelletso ea Analog 5 / I²C Serial Clock (SCL) |
9.2 Digithale
| Pin | Mosebetsi | Mofuta | Tlhaloso |
| 1 | SCL | Dijithale | I²C Serial Clock (SCL) |
| 2 | SDA | Dijithale | I²C Serial Datal (SDA) |
| 3 | AREF | Dijithale | Analog Reference Voltage |
| 4 | GND | Matla | Fatše |
| 5 | D13/SCK | Dijithale | GPIO 13 / SPI Clock |
| 6 | D12/CIPO | Dijithale | GPIO 12 / SPI Controller In Peripheral Out |
| 7 | D11/COPI | Dijithale | GPIO 11 (PWM) / SPI Controller Out Peripheral In |
| 8 | D10/CS | Dijithale | GPIO 10 (PWM) / SPI Chip Khetha |
| 9 | D9 | Dijithale | GPIO 9 (PWM~) |
| 10 | D8 | Dijithale | GPIO 8 |
| 11 | D7 | Dijithale | GPIO 7 |
| 12 | D6 | Dijithale | GPIO 6 (PWM~) |
| 13 | D5/CANRX0 | Dijithale | GPIO 5 (PWM~) / CAN Transmitter (TX) |
| 14 | D4/CANTX0 | Dijithale | GPIO 4 / CAN Receiver (RX) |
| 15 | D3 | Dijithale | GPIO 3 (PWM~) / Interrupt Pin |
| 16 | D2 | Dijithale | GPIO 2 / Thibela Pin |
| 17 | D1/TX0 | Dijithale | GPIO 1 / Serial 0 Transmitter (TX) |
| 18 | D0/TX0 | Dijithale | GPIO 0 / Serial 0 Receiver (RX) |
9.3 ICSP
| Pin | Mosebetsi | Mofuta | Tlhaloso |
| 1 | CIPO | Ka hare | Controller In Peripheral Out |
| 2 | +5V | Ka hare | Matla a matla a 5V |
| 3 | TS'ELISO | Ka hare | Seriba oache |
| 4 | COPI | Ka hare | Controller Out Peripheral In |
| 5 | RETS'ELISITSOE | Ka hare | Seta bocha |
| 6 | GND | Ka hare | Fatše |
9.4 SWD/JTAG
| Pin | Mosebetsi | Mofuta | Tlhaloso |
| 1 | +5V | Ka hare | Matla a matla a 5V |
| 2 | SWDIO | Ka hare | Lintlha tsa I/O Pin |
| 3 | GND | Ka hare | Fatše |
| 4 | SWCLK | Ka hare | Pin ea oache |
| 5 | GND | Ka hare | Fatše |
| 6 | NC | Ka hare | Ha e kopane |
| 7 | RX | Ka hare | Moamoheli oa serial |
| 8 | TX | Ka hare | Sesebelisoa sa ho fetisa |
| 9 | GND | Ka hare | Fatše |
| 10 | NC | Ka hare | Ha e kopane |
Ho Beha Likoti le Kemiso ea Boto
Ts'ebetso ea Boto
11.1 Ho qala – IDE
Haeba u batla ho hlophisa UNO R4 Minima ea hau ha u sa sebetse u hloka ho kenya Arduino® Desktop IDE [1]. Ho hokela UNO R4 Minima komporong ea hau, o tla hloka thapo ea USB ea Type-C®, e ka fanang ka matla ho boto, joalo ka ha ho bonts'itsoe ke LED (DL1).
11.2 Ho qala – Arduino Web Mohlophisi
Liboto tsohle tsa Arduino, ho kenyeletsoa le ena, li sebetsa ka ntle ho lebokose la Arduino Web Mohlophisi [2], ka ho kenya plugin e bonolo feela.
Arduino Web Editor e tsamaisoa inthaneteng, ka hona e tla lula e le morao-rao ka likarolo tsa morao-rao le tšehetso bakeng sa liboto tsohle. Latela [3] ho qala ho kenya likhoutu ho sebatli le ho kenya litšoantšo botong ea hau.
11.3 Ho qala - Arduino Cloud
Lihlahisoa tsohle tse nolofalitsoeng tsa Arduino IoT li tšehetsoa ho Arduino Cloud e u lumellang hore u kene, u hlahlobe le ho sekaseka lintlha tsa sensor, ho qala liketsahalo, le ho iketsetsa ntlo kapa khoebo ea hau.
11.4 Lisebelisoa tsa Marang-rang
Kaha joale u se u fetile linthong tsa motheo tsa seo u ka se etsang ka boto u ka hlahloba menyetla e sa feleng eo e fanang ka eona ka ho hlahloba merero e thabisang ho Arduino Project Hub [4], Arduino Library Reference [5], le lebenkele la inthanete [6] ]; moo o tla khona ho tlatselletsa boto ea hau ka li-sensor, li-actuator le tse ling.
11.5 Pholiso ea Boto
Liboto tsohle tsa Arduino li na le bootloader e hahelletsoeng ka hare e lumellang ho khantša boto ka USB. Haeba sketch e notlela processor mme boto ha e sa fumaneha ka USB, hoa khonahala ho kenya mokhoa oa bootloader ka ho tlanya konopo ea reset hang ka mor'a ho tima.
Setifikeiti
12 Phatlalatso ea Conformity CE DoC (EU)
Re phatlalatsa tlas'a boikarabelo ba rona hore lihlahisoa tse ka holimo li lumellana le litlhoko tsa bohlokoa tsa Litaelo tse latelang tsa EU 'me kahoo re tšoaneleha bakeng sa ho tsamaea ka bolokolohi ka har'a limmaraka tse kenyeletsang European Union (EU) le European Economic Area (EEA).
Phatlalatso ea Tumellano le EU RoHS & REACH 211 01/19/2021
Liboto tsa Arduino li lumellana le RoHS 2 Directive 2011/65/EU ea Paramente ea Europe le RoHS 3 Directive 2015/863/EU ea Lekhotla la 4 Phuptjane 2015 mabapi le thibelo ea tšebeliso ea lintho tse ling tse kotsi ho lisebelisoa tsa motlakase le tsa elektroniki.
| Ntho | Maximum Limit (ppm) |
| Lebisa (Pb) | 1000 |
| Cadmium (Cd) | 100 |
| Motsoako (Hg) | 1000 |
| Hexavalent Chromium (Cr6+) | 1000 |
| Poly Brominated Biphenyls (PBB) | 1000 |
| Poly Brominated Diphenyl ethers (PBDE) | 1000 |
| Bis(2-Ethylhexyl} phthalate (DEHP) | 1000 |
| Benzyl butyl phthalate (BBP) | 1000 |
| Dibutyl phthalate (DBP) | 1000 |
| Diisobutyl phthalate (DIBP) | 1000 |
Litokoloho : Ha ho litokollo tse batloang.
Arduino Boards e lumellana ka botlalo le litlhoko tse amanang le European Union Regulation (EC) 1907 /2006 mabapi le Ngoliso, Tlhahlobo, Tumello le Thibelo ea Lik'hemik'hale (REACH). Ha re phatlalatse hore ha ho le e 'ngoe ea SVHCs ([https://echa.europa.eu/web/guest/candidate-list-table](https://echa.europa.eu/web/guest/candidate-listtable)), Lethathamo la Bakhethoa ba Matšoenyeho a Holimo Haholo bakeng sa tumello e lokollotsoeng hajoale ke ECHA, le teng lihlahisoa tsohle (le ackage) ka bongata bo boholo bo lekanang kapa bo kaholimo ho 0.1%. Ho latela tsebo ea rona, re boetse re phatlalatsa hore lihlahisoa tsa rona ha li na letho la lintho tse thathamisitsoeng ho "Authorization List" (Annex XIV ea melaoana ea REACH) le Substances of Very High Concern (SVHC) ka chelete efe kapa efe ea bohlokoa joalo ka ha e boletsoe. ka Sehlomathiso sa XVII sa Lethathamo la Bakhethoa le hatisitsoeng ke ECHA (European Chemical Agency) 1907 /2006/EC.
Phatlalatso ea Liminerale tsa Khohlano
Joaloka mofani oa lefats'e oa lisebelisoa tsa elektroniki le tsa motlakase, Arduino e tseba boitlamo ba rona mabapi le melao le melaoana e amanang le Conflict Minerals, haholoholo Dodd-Frank Wall Street Reform and Consumer Protection Act, Karolo ea 1502. Arduino ha e hlahise kapa ha e sebetsane le likhohlano ka kotloloho. liminerale tse kang Tin, Tantalum, Tungsten, kapa Khauta. Liminerale tse loantšanang li fumaneha lihlahisoa tsa rona ka mokhoa oa solder, kapa e le karolo ea li-alloys tsa tšepe. E le karolo ea boikitlaetso ba rona bo loketseng, Arduino e ikopanye le bafani ba thepa ka har'a ketane ea rona ea phepelo ho netefatsa hore ba tsoela pele ho latela melaoana. Ho ipapisitsoe le tlhaiso-leseling eo re e fumaneng ho tla fihlela joale, re phatlalatsa hore lihlahisoa tsa rona li na le Liminerale tsa Conflict tse tsoang libakeng tse se nang likhohlano.
FCC Tlhokomeliso
Liphetoho life kapa life tse sa amoheloeng ka kotloloho ke mokha o ikarabellang bakeng sa tsamaiso li ka hlakola matla a mosebelisi a ho sebelisa sesebelisoa.
Sesebelisoa sena se lumellana le karolo ea 15 ea Melao ea FCC. Ts'ebetso e ipapisitse le maemo a mabeli a latelang:
- Sesebelisoa sena se ka 'na sa se ke sa baka tšitiso e kotsi
- sesebelisoa sena se tlameha ho amohela tšitiso efe kapa efe e amohetsoeng, ho kenyeletsoa tšitiso e ka bakang ts'ebetso e sa batleheng.
Polelo ea Ts'oaetso ea Mahlaseli a FCC RF:
- Transmitter ena ha ea lokela ho ba sebakeng se le seng kapa ho sebetsa mmoho le antenna efe kapa efe kapa transmitter.
- Sesebelisoa sena se lumellana le meeli ea ho pepeseha ha mahlaseli a RF e behiloeng bakeng sa tikoloho e sa laoleheng.
- Sesebelisoa sena se lokela ho kengoa le ho sebetsoa ka bonyane ba 20 cm lipakeng tsa radiator le 'mele oa hau.
Litaelo tsa mosebelisi bakeng sa lisebelisoa tsa radio tse se nang laesense li tla ba le tsebiso e latelang kapa e lekanang le eona sebakeng se hlakileng bukeng ea mosebelisi kapa ka mokhoa o mong sesebelisoa kapa ka bobeli. Sesebediswa sena se dumellana le ditekanyetso tsa laesense tsa Industry Canada tse sa kgetheng RSS. Ts'ebetso e ipapisitse le maemo a mabeli a latelang:
- sesebelisoa sena se ka 'na sa se ke sa baka tšitiso
- sesebelisoa sena se tlameha ho amohela tšitiso efe kapa efe, ho kenyeletsoa tšitiso e ka bakang ts'ebetso e sa batleheng ea sesebelisoa.
Tlhokomeliso ea IC SAR:
Sesotho Thepa ena e lokela ho kenngoa le ho sebetsoa ka sebaka sa bonyane 20 cm pakeng tsa radiator le 'mele oa hau.
Bohlokoa: Mocheso o sebetsang oa EUT ha oa lokela ho feta 85 ℃ mme ha oa lokela ho ba ka tlase ho -40 ℃.
Ka hona, Arduino Srl e phatlalatsa hore sehlahisoa sena se lumellana le litlhoko tsa bohlokoa le lipehelo tse ling tse amehang tsa Directive 201453/EU. Sehlahisoa sena se lumelletsoe ho sebelisoa linaheng tsohle tsa litho tsa EU.
Lintlha tsa Khampani
| Lebitso la K'hamphani | Arduino SRL |
| Aterese ea Khampani | Via Andrea Appiani, 25 - 20900 MONZAItaly) |
Litokomane Tsa Litšupiso
| Ref | Sehokelo |
| Arduino IDE (Desktop) | https://www.arduino.cc/en/Main/Software |
| Arduino IDE (Leru) | https://create.arduino.cc/editor |
| Cloud IDE Ho qala | https://docs.arduino.cc/cloud/web-editor/tutorials/getting-started/getting-started-webeditor |
| Arduino Project Hub | https://create.arduino.cc/projecthub?by=part&part_id=11332&sort=trending |
| Reference Library | https://github.com/arduino-libraries/ |
| Online Store | https://store.arduino.cc/ |
Fetola Log
| Letsatsi | Khatiso | Liphetoho |
| 25/07/2023 | 2 | Ntlafatsa Pin Tafole |
| 6/19/2023 | 1 | Phatlalatso ea Pele |
Arduino® UNO R4 Minima
E fetotsoe: 22/01/2024
Litokomane / Lisebelisoa
 |
ARDUINO ABX00080 UNO R4 Minima Evolution Board [pdf] Bukana ea Mosebelisi ABX00080 UNO R4 Minima Evolution Board, ABX00080 UNO R4 Minima, Boto ea Evolution, Boto |
