STM32F412RET6 ARM Microcontrollers MCU IC
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | STMicroelectronics |
| Qaybta Alaabta: | ARM Microcontrollers - MCU |
| RoHS: | Faahfaahin |
| Taxane: | STM32F412RE |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | LQFP-64 |
| Muhiim: | ARM Cortex M4 |
| Cabbirka Xusuusta Barnaamijka: | 512 kB |
| Balaadhka Xogta Baska: | 32 bit |
| Qaraarka ADC: | 12 bit |
| Inta jeer ee ugu badan ee saacada: | 100 MHz |
| Tirada I/Os: | 50 I/O |
| Cabbirka Xogta RAM: | 256 kB |
| Korontada sahayda - ugu yaraan: | 1.7 V |
| Korontada sahayda - ugu badnaan: | 3.6 V |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 85 C |
| Baakad | saxaarad |
| Summada: | STMicroelectronics |
| Qoyaanka xasaasiga ah: | Haa |
| Nooca Alaabta: | ARM Microcontrollers - MCU |
| Tirada Xidhmada Warshada: | 960 |
| Qayb-hoosaad: | Microcontrollers - MCU |
| Magaca ganacsiga: | STM32 |
| Culayska Cutubka: | 0.012699 oz |
♠ Arm®-Cortex®-M4 32b MCU+FPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm.interfaces
Qalabka STM32F412XE/G waxay ku saleysan yihiin waxqabadka sare ee Arm® Cortex® -M4 32-bitXudunta RISC oo ku shaqeysa soo noqnoqoshada ilaa 100 MHz.Cortex®-M4 xudunta u ah aUnug dhibicda sabbaynaysa (FPU) hal sax ah oo taageerta dhammaan tilmaamaha hab-socodka xogta saxda ah ee Arm iyo noocyada xogta.Waxa kale oo ay fulisaa hab-raaca buuxa ee tilmaamaha DSP iyounugga ilaalinta xusuusta (MPU) kaas oo kor u qaadaya amniga codsiga.
Aaladaha STM32F412XE/G waxay iska leeyihiin STM32 Dynamic Efficiency ™ khadka alaabta (oo lehalaabooyinka isku dara hufnaanta awoodda, waxqabadka iyo isdhexgalka) iyadoo lagu darayo mid cusubmuuqaal cusub oo loo yaqaan Qaabka Helitaanka Dufcadda (BAM) oo u oggolaanaya xitaa awood dheeraad ahkaydinta isticmaalka inta lagu gudajiro xogta.
Aaladaha STM32F412XE/G waxay ku daraan xusuusta xawaaraha sare leh (ilaa 1 Mbyte eeXusuusta Flash, 256 Kbytes ee SRAM), iyo I/Os aad u ballaadhan oo la xoojiyayGawaarida ku xiran laba baska APB, saddex baska AHB iyo baska 32-bit multi-AHBmatrix.
Qalabyada oo dhami waxay bixiyaan hal 12-bit ADC, awood yar oo RTC ah, laba iyo toban saacadood oo ujeedo guud ah 16-bit,laba wakhti PWM oo loogu talagalay xakamaynta mootada iyo laba-ujeeddada guud ee 32-bit.
Waxa kale oo ay ka kooban yihiin is-gaarsiinta isgaadhsiinta caadiga ah iyo kuwa horumarsan:
• Ilaa afar I2Cs, oo ay ku jiraan hal I2C oo taageeraya Fast-Mode Plus
• Shan SPI
• Shan I2S oo ay laba ka mid ahi yihiin laba-dulex buuxa.Si loo gaaro saxsanaanta heerka maqalka, I2Sdurugsan waxa lagu xidhi karaa PLL maqal gudaha ah, ama saacad dibadda ahsi loo ogolaado wada shaqayn
• Afar USARTs
Isku xirka SDIO/MMC
Xawaaraha buuxa ee USB 2.0 OTG
• Laba CAN.
Intaa waxaa dheer, aaladaha STM32F412xE/G waxay ku dhejiyeen meelo hore u maray:
Xakamaynta xusuusta joogtada ah ee dabacsan (FSMC)
• Quad-SPI interface interface
Shaandheeyaha dhijitaalka ah ee modulator-ka sigma (DFSDM), laba filtarro, ilaa afar qalab, iyo taageeroee makarafoonka MEMs.
Qalabka STM32F412xE/G waxaa lagu bixiyaa 7 xirmo oo u dhexeeya 48 ilaa 144 biin.set eeGawaarida la heli karo waxay ku xiran tahay xirmada la doortay.
STM32F412xE/G waxay ku shaqaysaa inta u dhaxaysa -40 ilaa +125 °C heerkul u dhexeeya 1.7 (PDR)OFF) ilaa 3.6V koronto.Hababka awood-badbaadinta oo dhammaystiran ayaa u oggolaanaya naqshadeyntaCodsiyada tamarta yar.
Astaamahan ayaa ka dhigaya STM32F412xE/G microcontrollers ku habboon tiro balaadhan oo ahcodsiyada:
• Baabuur kaxaynta iyo xakamaynta codsiga
• Qalabka caafimaadka
Codsiyada warshadaha: PLC, rogo-rogayaasha, furayaasha wareegga
• Printers, iyo scanners
• Nidaamyada alaarmiga, intercom-ga fiidiyowga, iyo HVAC
• Qalabka maqalka ee guriga
• Xuddunta dareemayaasha taleefanka gacanta
• Qalab la xidhan karo
• Walxaha isku xidhan
• Qaybaha wifi
Khadka Hufnaanta Dhaqdhaqaaqa leh ee BAM ( DufcaddiiQaabka iibsiga)
• Core: Arm® 32-bit Cortex®-M4 CPU oo leh FPU,La qabsiga xawaaraha-waqtiga dhabta ah (ARTAccelerator™) u oggolaanaya 0-sugidda fulinta gobolkaxusuusta Flash, inta jeer ee ilaa 100 MHz,unugga ilaalinta xusuusta,125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1),iyo tilmaamaha DSP
• Xusuus
- Ilaa 1 Mbyte ee xusuusta Flash
- 256 Kbyte ee SRAM
- Xakamaynta xusuusta taagan ee dibadda dabacsanwata xogta baska ilaa 16-bit: SRAM, PSRAM,AMA Flash xusuusta
- Dual mode Quad-SPI interface
• Interface-ka siman ee LCD, qaababka 8080/6800
• Saacadaha, dib u dejinta iyo maareynta saadka
- 1.7 V ilaa 3.6 V sahayda dalabka iyo I/Os
- POR, PDR, PVD iyo BOR
- 4-ilaa-26 MHz oscillator crystal
– Gudaha 16 MHz warshad-gooyey RC
- 32 kHz oscillator oo loogu talagalay RTC oo leh cabbirid
- Gudaha 32 kHz RC oo leh cabbir
• Isticmaalka tamarta
- Orod: 112 µA/MHz (dhinac ka baxsan)
- Jooji (Flash in habka joogsiga, toosinta degdeg ahwakhtiga): 50 µA Nooca @ 25 °C;75 µA ugu badnaan
@25 °C
-Jooji (Flash in habka hoos u qoto dheer ee tamarta,wakhtiga hurdada oo gaabis ah): hoos ilaa 18 µA @
25 °C;40µA ugu badnaan @25°C
- Joogitaanka: 2.4 µA @ 25 °C / 1.7 V oo aan lahaynRTC;12µA @85 °C @1.7 V
- Sahayda VBAT ee RTC: 1 µA @25 °C
• 1×12-bit, 2.4 MSPS ADC: ilaa 16 kanaal
2x filtarrada dhijitaalka ah ee modulator-ka sigma delta,4x PDM interfaces, taageero makarafoon stereo
• Ujeedada guud DMA: 16- durdur DMA
• Ilaa 17 saacadood: ilaa laba iyo toban saacad 16-bit, labaSaacadaha 32-bit ilaa 100 MHz mid kasta oo leh ilaaafar IC/OC/PWM ama miiska garaaca wadnaha iyogalinta afar geesoodka (kordhinta) codeeyaha, labasaacadaha ilaalinta (madax banaan iyo daaqada),
hal saacad SysTick
Qaabka wax-ka-saaridda
- Debug Serial Serial (SWD) & JTAG
- Cortex®-M4 Raad Raac Macrocell™
• Ilaa 114 I/O dekedood oo leh awood kala goyn
- Ilaa 109 I/Os degdeg ah ilaa 100 MHz
- Ilaa 114 shan V-dulqaad I/Os
• Ilaa 17 isgaarsiineed
- Ilaa 4x I2C interfaces (SMBus/PMBus)
- Ilaa 4 USARTs (2 x 12.5 Mbit/s,2 x 6.25 Mbit/s), ISO 7816 interface, LIN,
IrDA, xakamaynta modem)
- Ilaa 5 SPI/I2Ss (ilaa 50 Mbit/s, SPI amaI2S borotokoolka maqalka), kaas oo 2 ka mid ah la duubayinterfaces I2S-duplex oo buuxa
- Interface SDIO (SD/MMC/eMMC)
- Isku xidhka sare: USB 2.0 xawaare buuxaqalabka/martigeliyaha/koontaroolaha OTG ee leh PHY
- 2x CAN (2.0B Firfircoon)
• Dhaliyaha nambarka random ee dhabta ah
Qaybta xisaabinta CRC
96-bit aqoonsi gaar ah
• RTC: saxnaanta labaad, kalandarka qalabka
Dhammaan xirmooyinka waa ECOPACK®2
