STM32F427IGH7 MCU Waxqabadka sare ee xarriiqa sare ee Arm Cortex-M4 core DSP & FPU 1 Mbyte ee Flash 1
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | STMicroelectronics |
| Qaybta Alaabta: | ARM Microcontrollers - MCU |
| RoHS: | Faahfaahin |
| Taxane: | STM32F427IG |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | BGA-176 |
| Muhiim: | ARM Cortex M4 |
| Cabbirka Xusuusta Barnaamijka: | 1 MB |
| Balaadhka Xogta Baska: | 32 bit |
| Qaraarka ADC: | 12 bit |
| Inta jeer ee ugu badan ee saacada: | 180 MHz |
| Tirada I/Os: | 140 I/O |
| Cabbirka Xogta RAM: | 260 kB |
| Korontada sahayda - ugu yaraan: | 1.8 V |
| Korontada sahayda - ugu badnaan: | 3.6 V |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 105 C |
| Baakad | saxaarad |
| Summada: | STMicroelectronics |
| Qaraarka DAC: | 12 bit |
| Nooca RAM: | SRAM |
| I/O Voltage: | 1.7 V ilaa 3.6 V |
| Nooca Interface: | CAN, I2C, SAI, SPI, UART, USB |
| Qoyaanka xasaasiga ah: | Haa |
| Tirada kanaalada ADC: | 24 Kanaalka |
| Alaabta: | MCU+FPU |
| Nooca Alaabta: | ARM Microcontrollers - MCU |
| Nooca Xusuusta Barnaamijka: | Fiiri |
| Tirada Xidhmada Warshada: | 1008 |
| Qayb-hoosaad: | Microcontrollers - MCU |
| Magaca ganacsiga: | STM32 |
| Saacadaha Ilaalada: | Watchdog Timer |
| Culayska Cutubka: | 0.003915 oz |
32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, ilaa 2MB Flash/256+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com.interfaces, camera & LCD-TFT
Qalabka STM32F427xx iyo STM32F429xx waxay ku saleysan yihiin waxqabadka sare ee Arm®Cortex®-M4 32-bit RISC core oo ku shaqeeya soo noqnoqda ilaa 180 MHz.Cortex-M4xudunta u ah waxa ay leedahay halbeeg saxan oo sabbaynaya (FPU) kaas oo taageera dhamaan tilmaamaha habaynta xogta saxda ah ee Arm® iyo noocyada xogta.Waxa kale oo ay fulisaa qayb buuxda oo DSP ahTilmaamaha iyo unugga ilaalinta xusuusta (MPU) taasoo kor u qaadaysa ammaanka codsiga.
Qalabka STM32F427xx iyo STM32F429xx waxay ku jiraan xawaare sareXusuusta (Xusuusta Flash ilaa 2 Mbyte, ilaa 256 Kbytes ee SRAM), ilaa 4 Kbytes oo ahkaydinta SRAM, iyo tiro balaadhan oo I/Os la xoojiyey iyo qalabyo ku xidhan labaBasaska APB, laba bas AHB iyo 32-bit multi-AHB baska.
Dhammaan aaladaha waxay bixiyaan saddex 12-bit ADCs, laba DACs, RTC awood yar, laba iyo toban ujeedo guudSaacadaha 16-bit oo ay ku jiraan laba saacad PWM oo loogu talagalay xakamaynta mootada, laba waqti-ujeedo-guud oo 32-bit ah.
Waxa kale oo ay ka muuqdaan isgaadhsiinta isgaadhsiinta caadiga ah iyo kuwa horumarsan.
• Ilaa saddex I2Cs
• Lix SPI, laba I2Ss oo buuxa.Si loo gaaro saxsanaanta heerka maqalka, I2S ku hareeraysan ayaa karalagu xidho PLL maqal gudaha ah oo u go'an ama saacad dibadda ah si loo oggolaadoisku xidhid.
• Afar USARTs oo lagu daray afar UARTs
• Xawaaraha buuxa ee USB OTG iyo USB OTG-xawaaraha sare leh oo leh awood xawli buuxa leh (oo lehULPI),
• Laba CAN
• Hal cod oo taxane ah oo SAI ah
Isku xirka SDIO/MMC
• Ethernet iyo interface interface
• LCD-TFT kontoroolka bandhiga
• chrom-ART Accelerator™.
Qaybaha horumarsan waxaa ka mid ah SDIO, is-dhexgal xusuusta dabacsan (FMC), ainterface camera ee dareemayaasha CMOS.Tixraac Shaxda 2: STM32F427xx iyo STM32F429xxsifooyin iyo tirooyinka durugsan ee liiska durugsan ee laga heli karo lambar kasta.
Qalabka STM32F427xx iyo STM32F429xx waxay ku shaqeeyaan heerkulka -40 ilaa +105 °CWaxay u dhaxaysaa 1.7 ilaa 3.6 V oo koronto ah.
Korontada sahaydu waxay hoos ugu dhici kartaa 1.7 V iyadoo la adeegsanayo kormeeraha sahayda korontada ee dibadda(tixraac Qaybta 3.17.2: Dib u dajinta gudaha OFF).Qaabka awood-badbaadinta oo dhamaystiranogolaanaya design ee codsiyada awood yar.
Aaladaha STM32F427xx iyo STM32F429xx waxay soo bandhigaan aaladaha 8 xirmo oo u dhexeeya100 biin ilaa 216 biin.Qaabka durugsan ee ku jira waxa uu ku beddelaa aaladda la doortay.
• 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 180 MHz,MPU, 225 DMIPS/1.25 DMIPS/MHz(Dhrystone 2.1), iyo tilmaamaha DSP
• Xusuus
- Ilaa 2 MB oo xusuusta Flash ah oo loo habeeyeylaba bangi oo ogolanaya in wax la akhriyo
- Ilaa 256+4 KB ee SRAM oo ay ku jiraan 64-KBRAM ee xogta CCM (xudunta ku lammaan).
- Xakamaynta xusuusta debedda ee dabacsan oo kor lehilaa 32-bit xogta baska: SRAM, PSRAM,SDRAM/LPSDR SDRAM, CompactXasuusta toosan/MAYA/NAND
• Interface-ka siman ee LCD, qaababka 8080/6800
• LCD-TFT kontaroolaha oo si buuxda loo baran karoxallinta (wadarta ballaca ilaa 4096 pixels, wadartadhererka ilaa 2048 xariiq iyo saacad pixel ilaa83 MHz)
• chrom-ART Accelerator™ ee la xoojiyeyabuurista garaafyada (DMA2D)
• 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
- Warshada gudaha ee 16 MHz oo la jarjaray RC (1%saxsanaanta)
- 32 kHz oscillator oo loogu talagalay RTC oo leh cabbirid
- Gudaha 32 kHz RC oo leh cabbir
• Awood hoose
- Hababka hurdada, joogsiga iyo heeganka
- Sahayda VBAT ee RTC, 20 × 32 xoogaa kayd ahdiiwaanada + optional 4 KB gurmad SRAM
• 3×12-bit, 2.4 MSPS ADC: ilaa 24 kanaaliyo 7.2 MSPS oo ku jira qaabka saddex-geesoodka ah
• 2×12-bit D/A beddelayaasha
• Ujeedada guud DMA: 16- durdur DMAkontorool leh FIFOs iyo taageero dilaacday
• Ilaa 17 saacadood: ilaa laba iyo toban 16-bit iyo laba 32-saacadaha yar ilaa 180 MHz, mid kastaa wuxuu leeyahay ilaa 4IC/OC/PWM ama miiska garaaca wadnaha iyo quadrature(kordhinta) gelinta codeeyaha
Qaabka wax-ka-saaridda
- Isku-xidhka SWD & JTAG
- Cortex-M4 Raadraaca Macrocell™
• Ilaa 168 I/O dekedo leh awood kala goyn
- Ilaa 164 degdeg ah I/Os ilaa 90 MHz
- Ilaa 166 5 V-dulqaadka I/Os
• Ilaa 21 isgaarsiineed
- Ilaa 3 × I2C is-dhexyaal (SMBus/PMBus)
- Ilaa 4 USARTs/4 UARTs (11.25 Mbit/s,ISO7816 interface, LIN, IrDA, modemxakameyn)
- Ilaa 6 SPI (45 Mbits/s), 2 oo leh muxI2S-duplex buuxa oo loogu talagalay saxnaanta fasalka maqalka iyada oo loo marayoPLL maqal gudaha ah ama saacad dibadda ah
- 1 x SAI (isugeyn maqal oo taxane ah)
- 2 × CAN (2.0B Active) iyo interface SDIO
• Xidhiidh sare
- Qalabka xawaaraha buuxa ee USB 2.0 / martigeliyaha / OTGkontaroolaha oo leh Chip PHY
- USB 2.0-xawaaraha sare/xawaaraha buuxaqalab/martigeliyaha/ kontaroolaha OTG oo leh heegan
DMA, on-chip-xawaaraha buuxa PHY iyo ULPI
- 10/100 Ethernet MAC oo leh DMA u go'an:waxay taageertaa IEEE 1588v2 hardware, MII/RMII
8-ilaa 14-bit interface camera barbar socda ilaa54 Mbyte/s
• Dhaliyaha nambarka random ee dhabta ah
Qaybta xisaabinta CRC
• RTC: saxnaanta labaad, kalandarka qalabka
96-bit aqoonsi gaar ah
• 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
