STM32F427IGH7 MCU Imikorere-Yambere Yambere Yambere Arm Cortex-M4 intangiriro DSP & FPU 1 Mbyte ya Flash 1
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | STMicroelectronics |
| Icyiciro cy'ibicuruzwa: | ARM Microcontrollers - MCU |
| RoHS: | Ibisobanuro |
| Urukurikirane: | STM32F427IG |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | BGA-176 |
| Core: | ARM Cortex M4 |
| Ingano yo Kwibuka Porogaramu: | 1 MB |
| Ubugari bwa Data Bus: | 32 bit |
| Icyemezo cya ADC: | 12 bit |
| Umubare w'isaha ntarengwa: | 180 MHz |
| Umubare wa I / Os: | 140 I / O. |
| Ingano ya Data RAM: | 260 kB |
| Gutanga Umuvuduko - Min: | 1.8 V. |
| Gutanga Umuvuduko - Byinshi: | 3.6 V. |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 105 C. |
| Gupakira: | Gariyamoshi |
| Ikirango: | STMicroelectronics |
| Icyemezo cya DAC: | 12 bit |
| Ubwoko bwa Data RAM: | SRAM |
| Umuvuduko wa I / O: | 1.7 V kugeza 3.6 V. |
| Ubwoko bw'imbere: | URASHOBORA, I2C, SAI, SPI, UART, USB |
| Ubushuhe bukabije: | Yego |
| Umubare wa Imiyoboro ya ADC: | 24 Umuyoboro |
| Igicuruzwa: | MCU + FPU |
| Ubwoko bwibicuruzwa: | ARM Microcontrollers - MCU |
| Ubwoko bwo Kwibuka Porogaramu: | Flash |
| Ingano y'ipaki y'uruganda: | 1008 |
| Icyiciro: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Indorerezi Ibihe: | Indorerezi |
| Uburemere bw'igice: | 0.003915 oz |
♠ 32b Arm® Cortex®-M4 MCU + FPU, 225DMIPS, kugeza 2MB Flash / 256 + 4KB RAM, USB OTG HS / FS, Ethernet, 17 TIM, 3 ADC, 20 com.Imigaragarire, kamera & LCD-TFT
Ibikoresho bya STM32F427xx na STM32F429xx bishingiye kuri Arm® ikora cyaneCortex®-M4 32-bit ya RISC yibanze ikora kuri frequence igera kuri 180 MHz.Cortex-M4ibyingenzi biranga Floating point unit (FPU) imwe isobanutse ishyigikira Arm® imwe yose yerekana amakuru-gutunganya amakuru nubwoko bwamakuru.Irashyira mubikorwa kandi byuzuye DSPamabwiriza hamwe no kurinda kwibuka (MPU) byongera umutekano wa porogaramu.
Ibikoresho bya STM32F427xx na STM32F429xx birimo umuvuduko mwinshi winjijwekwibuka (Flash yibuka kugeza kuri 2 Mbyte, kugeza kuri 256 Kbytes ya SRAM), kugeza kuri 4 Kbytes yagusubiramo SRAM, hamwe nurwego runini rwongerewe I / Os hamwe na periferiya ihujwe na bibiriBisi ya APB, bisi ebyiri za AHB na materique ya 32-biti-AHB.
Ibikoresho byose bitanga ADC eshatu 12-bit, DAC ebyiri, imbaraga nke za RTC, cumi na kabiri rusange-integoIbihe 16-biti harimo bibiri bya PWM yo kugenzura moteri, bibiri-rusange-32-biti.
Biranga kandi imiyoboro isanzwe itumanaho.
• I2Cs zigera kuri eshatu
• SPI esheshatu, ebyiri I2Ss duplex yuzuye.Kugirango ugere kumurongo wamajwi neza, I2S peripheri irashoboraisaha ukoresheje amajwi yimbere yabugenewe PLL cyangwa ukoresheje isaha yo hanze kugirango wemererweguhuza.
• USARTs enye wongeyeho UART enye
• USB OTG yihuta na USB OTG yihuta cyane hamwe nubushobozi bwihuse (hamwe naULPI),
• CAN ebyiri
• Imigaragarire imwe ya SAI
• Imigaragarire ya SDIO / MMC
• Imiyoboro ya Ethernet na kamera
• LCD-TFT igenzura
• Umuvuduko wa Chrom-ART ™.
Iterambere ryambere ririmo SDIO, kugenzura ibintu byoroshye (FMC), aImigaragarire ya kamera ya sensor ya CMOS.Reba Imbonerahamwe 2: STM32F427xx na STM32F429xxibiranga na peripheri ibara kurutonde rwa periferique iboneka kuri buri gice cyumubare.
Ibikoresho bya STM32F427xx na STM32F429xx bikorera mubushyuhe bwa –40 kugeza +105 ° C.intera kuva kuri 1.7 kugeza 3.6 V.
Umuvuduko w'amashanyarazi urashobora kugabanuka kuri 1.7 V ukoresheje umugenzuzi w'amashanyarazi wo hanze(reba Igice 3.17.2: Gusubiramo imbere muri OFF).Uburyo bwuzuye bwo kuzigama imbaragaEmera Igishushanyo cya-Imbaraga-Porogaramu.
Ibikoresho bya STM32F427xx na STM32F429xx bitanga ibikoresho mubipaki 8 biva kuriAmapine 100 kugeza kuri 216.Igice cyashyizwemo periferique ihinduka hamwe nibikoresho byatoranijwe.
• Core: Arm® 32-bit Cortex®-M4 CPU hamwe na FPU,Guhuza nigihe nyacyo cyihuta (ARTKwihuta ™) kwemerera 0-gutegereza leta ikorwakuva Flash yibuka, inshuro zigera kuri 180 MHz,MPU, 225 DMIPS / 1.25 DMIPS / MHz(Dhrystone 2.1), n'amabwiriza ya DSP
• Kwibuka
- Kugera kuri 2 MB ya Flash yibuka yatunganijwe muriamabanki abiri yemerera gusoma-mugihe-kwandika
- Kugera kuri 256 + 4 KB ya SRAM harimo 64-KBya CCM (intoki zifatanije kwibuka) data RAM
- Ihindagurika ryibikoresho byo hanze byoroshye hamwe na hejurukuri 32-bit ya data bus: SRAM, PSRAM,SDRAM / LPSDR SDRAM, IyegeranyeFlash / NOR / NAND yibuka
• LCD ibangikanye, 8080/6800 uburyo
• LCD-TFT mugenzuzi hamwe na programme yuzuyeimyanzuro (ubugari bwuzuye kugeza kuri pigiseli 4096, yoseuburebure bugera kumurongo 2048 na pigiseli isaha kugeza83 MHz)
• Umuvuduko wa Chrom-ART ™ kugirango uzamukegushushanya ibishushanyo mbonera (DMA2D)
• Isaha, gusubiramo no gucunga ibikoresho
- 1.7 V kugeza 3.6 V itangwa rya porogaramu na I / Os
- POR, PDR, PVD na BOR
- 4-kuri-26 MHz oscillator ya kristu
- Imbere muri 16 MHz uruganda rwatunganijwe RC (1%Ukuri)
- 32 kHz oscillator ya RTC hamwe na kalibrasi
- Imbere 32 kHz RC hamwe na kalibrasi
• Imbaraga nke
- Gusinzira, Guhagarara no Guhagarara
- Gutanga VBAT kuri RTC, 20 × 32 bitubitsekwiyandikisha + guhitamo 4 KB gusubiramo SRAM
• 3 × 12-bit, 2.4 MSPS ADC: imiyoboro igera kuri 24na 7.2 MSPS muburyo butatu buvanze
• 2 × 12-bit D / A abahindura
• Intego rusange-DMA: 16-imigezi DMAumugenzuzi hamwe na FIFOs no guterwa inkunga
• Kugera kuri 17 igihe: kugeza kuri cumi na kabiri 16-bit na bibiri 32-biti bigera kuri 180 MHz, buri kimwe kigera kuri 4IC / OC / PWM cyangwa impanuka ya pulse na quadrature(kwiyongera) kodegisi yinjiza
Uburyo bwo gukemura ibibazo
- Imigaragarire ya SWD & JTAG
- Cortex-M4 Kurikirana Macrocell ™
• Ibyambu bigera kuri 168 I / O bifite ubushobozi bwo guhagarika
- Kugera kuri 164 byihuse I / Os kugeza kuri 90 MHz
- Kugera kuri 166 5 V-yihanganira I / Os
• Imigaragarire igera kuri 21
- Kugera kuri 3 × I2C (SMBus / PMBus)
- Kugera kuri 4 USARTs / 4 UARTs (11.25 Mbit / s,ISO7816 Imigaragarire, LIN, IrDA, modemkugenzura)
- Kugera kuri 6 SPI (45 Mbits / s), 2 hamwe na muxedbyuzuye-duplex I2S kugirango amajwi yukuri abone binyuzeamajwi imbere imbere PLL cyangwa isaha yo hanze
- 1 x SAI (interineti yerekana amajwi)
- 2 × CAN (2.0B ikora) hamwe na SDIO
• Ihuza ryiza
- USB 2.0 igikoresho cyihuta / host / OTGumugenzuzi hamwe na chip PHY
- USB 2.0 yihuta / yuzuye-yihutaigikoresho / uwakiriye / umugenzuzi wa OTG hamwe nabiyeguriye
DMA, kuri-chip yuzuye yihuta PHY na ULPI
- 10/100 Ethernet MAC hamwe na DMA yabigenewe:ishyigikira ibyuma bya IEEE 1588v2, MII / RMII
• 8- kugeza 14-bit-bigereranya kamera ya kamera kugeza54 Mbytes / s
• Imashini itanga umubare nyawo
Igice cyo kubara CRC
• RTC: ibisobanuro byukuri, ikirangaminsi
• 96-bit ID idasanzwe
• Gutwara moteri no kugenzura porogaramu
• Ibikoresho byo kwa muganga
• Porogaramu zinganda: PLC, inverters, imashanyarazi
• Mucapyi, na scaneri
Sisitemu yo kumenyesha, interineti ya videwo, na HVAC
• Ibikoresho byo mu rugo
