STM32F412RET6 ARM Microcontrollers MCU IC
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | STMicroelectronics |
| Icyiciro cy'ibicuruzwa: | ARM Microcontrollers - MCU |
| RoHS: | Ibisobanuro |
| Urukurikirane: | STM32F412RE |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | LQFP-64 |
| Core: | ARM Cortex M4 |
| Ingano yo Kwibuka Porogaramu: | 512 kB |
| Ubugari bwa Data Bus: | 32 bit |
| Icyemezo cya ADC: | 12 bit |
| Umubare w'isaha ntarengwa: | 100 MHz |
| Umubare wa I / Os: | 50 I / O. |
| Ingano ya Data RAM: | 256 kB |
| Gutanga Umuvuduko - Min: | 1.7 V. |
| Gutanga Umuvuduko - Byinshi: | 3.6 V. |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 85 C. |
| Gupakira: | Gariyamoshi |
| Ikirango: | STMicroelectronics |
| Ubushuhe bukabije: | Yego |
| Ubwoko bwibicuruzwa: | ARM Microcontrollers - MCU |
| Ingano y'ipaki y'uruganda: | 960 |
| Icyiciro: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Uburemere bw'igice: | 0.012699 oz |
♠ Arm®-Cortex®-M4 32b MCU + FPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, TIM 17, 1 ADC, 17 kom.Imigaragarire
Ibikoresho bya STM32F412XE / G bishingiye kubikorwa byo hejuru Arm® Cortex® -M4 32-bitRISC yibanze ikora kuri frequence ya 100 MHz.Cortex®-M4 yibanze iranga aIgice cyo kureremba (FPU) icyerekezo kimwe gishyigikira Amaboko yose ya Dapaprocessing amabwiriza nubwoko bwamakuru.Irashyira mubikorwa kandi byuzuye amabwiriza ya DSP kandiishami ririnda kwibuka (MPU) ryongera umutekano wumutekano.
Ibikoresho bya STM32F412XE / G ni ibya STM32 Dynamic Efficiency ™ umurongo wibicuruzwa (hamweibicuruzwa bihuza imbaraga, imikorere no kwishyira hamwe) mugihe wongeyeho ibishyauburyo bushya bwitwa Batch Acquisition Mode (BAM) butanga imbaraga nyinshikuzigama ibicuruzwa mugihe cyo gutangiza amakuru.
Ibikoresho bya STM32F412XE / G birimo ibintu byihuta byinjizwamo (kugeza kuri 1 Mbyte yaFlash yibuka, 256 Kbytes ya SRAM), hamwe nurwego runini rwa I / Os naperiferiya ihujwe na bisi ebyiri za APB, bisi eshatu za AHB na 32-bit-nyinshi-AHBmatrix.
Ibikoresho byose bitanga 12-biti ya ADC, imbaraga nke za RTC, cumi na zibiri rusange-intego 16-biti,bibiri bya PWM byo kugenzura moteri na bibiri rusange-bigamije 32-bit.
Bagaragaza kandi imiyoboro isanzwe kandi igezweho:
• I2Cs zigera kuri enye, harimo I2C imwe ishyigikira Byihuta-Mode Plus
• SPI eshanu
• I2S eshanu murizo ebyiri zuzuye duplex.Kugirango ugere kumurongo wamajwi neza, I2Speriferique irashobora gukoreshwa hifashishijwe amajwi yimbere yabugenewe ya PLL, cyangwa ukoresheje isaha yo hanzekwemerera guhuza.
• USARTs enye
• Imigaragarire ya SDIO / MMC
• USB 2.0 OTG yuzuye yihuta
• CAN ebyiri.
Mubyongeyeho, ibikoresho bya STM32F412xE / G byashyizwemo ibikoresho bigezweho:
• Imiterere ihindagurika yibikoresho bigenzura (FSMC)
• Imigaragarire ya Quad-SPI
• Akayunguruzo ka sisitemu ya moderi ya sigma (DFSDM), muyunguruzi ebyiri, kugeza kuri bine byinjira, hamwe ninkungaya mikoro MEMs.
Ibikoresho bya STM32F412xE / G bitangwa mubipaki 7 kuva kuri 48 kugeza 144.Urutonde rwakuboneka kuboneka biterwa na paki yatoranijwe.
STM32F412xE / G ikorera mu bushyuhe bwa -40 kugeza kuri +125 ° C kuva kuri 1.7 (PDROFF) kugeza kuri 3.6 V.Uburyo bwuzuye bwo kuzigama imbaraga butuma igishushanyoBya Imbaraga-Porogaramu.
Ibiranga bituma microcontrollers ya STM32F412xE / G ikwiranye nurwego runiniPorogaramu:
• 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
• Umuyoboro wa terefone igendanwa
• Ibikoresho byambara
• Ibintu bihujwe
• Modire ya Wifi
• Dynamic Efficiency Line hamwe na BAM (BatchUburyo bwo Kubona)
• 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 100 MHz,ishami ririnda kwibuka,125 DMIPS / 1.25 DMIPS / MHz (Dhrystone 2.1),n'amabwiriza ya DSP
• Kwibuka
- Kugera kuri 1 Mbyte ya Flash yibuka
- 256 Kbyte ya SRAM
- Ihindagurika ryimiterere yo hanze yibikoresho bigenzurahamwe na bisi igera kuri 16-biti: SRAM, PSRAM,NOR Flash yibuka
- Uburyo bubiri Quad-SPI Imigaragarire
• LCD ibangikanye, 8080/6800 uburyo
• 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
- 32 kHz oscillator ya RTC hamwe na kalibrasi
- Imbere 32 kHz RC hamwe na kalibrasi
• Gukoresha ingufu
- Kwiruka: 112 µA / MHz (periferique)
- Hagarika (Flash muburyo bwo guhagarika, kubyuka byihuseigihe): 50 µA Ubwoko @ 25 ° C;75 µA max
@ 25 ° C.
- Hagarika (Flash in Deep power down mode,igihe cyo kubyuka gahoro): kugeza kuri 18 µA @
25 ° C;40 µA max @ 25 ° C.
- Guhagarara: 2.4 µA @ 25 ° C / 1.7 V idafiteRTC;12 µA @ 85 ° C @ 1.7 V.
- Gutanga VBAT kuri RTC: 1 µA @ 25 ° C.
• 1 × 12-bit, 2.4 MSPS ADC: imiyoboro igera kuri 16
• 2x ya sisitemu ya sisitemu ya moderi ya sigma delta,4x Imigaragarire ya PDM, microphone ya stereo
• Intego rusange-DMA: 16-imigezi DMA
• Kugera kuri 17 byigihe: kugeza kuri cumi na bibiri 16-biti, bibiri32-biti bigera kuri 100 MHz buri kimwe kugeza kuribine IC / OC / PWM cyangwa impanuka ya pulse naquadrature (kwiyongera) encoder yinjiza, bibiriigihe cyo kureba (cyigenga nidirishya),
imwe ya SysTick
Uburyo bwo gukemura ibibazo
- Serial wire debug (SWD) & JTAG
- Cortex®-M4 Yashizwemo Trace Macrocell ™
• Ibyambu bigera kuri 114 I / O bifite ubushobozi bwo guhagarika
- Kugera kuri 109 byihuse I / Os kugeza 100 MHz
- Kugera kuri 114 bitanu V-yihanganira I / Os
• Imiyoboro y'itumanaho igera kuri 17
- Imigaragarire igera kuri 4x I2C (SMBus / PMBus)
- Kugera kuri 4 USART (2 x 12.5 Mbit / s,2 x 6.25 Mbit / s), ISO 7816 Imigaragarire, LIN,
IrDA, kugenzura modem)
- Kugera kuri 5 SPI / I2Ss (kugeza kuri 50 Mbit / s, SPI cyangwaI2S amajwi protocole), muri yo 2 muxedbyuzuye-duplex I2S
- Imigaragarire ya SDIO (SD / MMC / eMMC)
- Ihuza ryambere: USB 2.0 yuzuye-yihutaigikoresho / uwakiriye / umugenzuzi wa OTG hamwe na PHY
- 2x CAN (2.0B ikora)
• Imashini itanga umubare nyawo
Igice cyo kubara CRC
• 96-bit ID idasanzwe
• RTC: ibisobanuro byukuri, ikirangaminsi
• Amapaki yose ni ECOPACK®2
