STM32F412VGT6 MCU STM32 Dynamic Efficiency MCU BAM Kev Ua Haujlwm Siab thiab DSP FPU
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | STMicroelectronics |
| Yam khoom: | ARM Microcontrollers - MCU |
| RoHS: | Paub meej |
| Series: | STM32F412VG |
| Mounting Style: | SMD / SMT |
| Pob / Case: | LQFP-100 |
| Core: | ARM Cortex M4 |
| Program Memory Size: | 1 MB |
| Data Bus Dav: | 32bit ib |
| ADC daws teeb meem: | 12 bit |
| Ntau zaus moos: | 100 MHz |
| Number of I/OS: | 81 Ib/O |
| Cov ntaub ntawv RAM Loj: | 256kb ua |
| Cov khoom siv hluav taws xob - Min: | 1.7 V |
| Kev them nyiaj yug Voltage - Max: | 3.6 V |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | +85 C |
| Ntim: | Tais |
| Hom Tshuaj: | STMicroelectronics |
| Moisture Sensitive: | Yog lawm |
| Yam khoom: | ARM Microcontrollers - MCU |
| Factory Pack Quantity: | 540 |
| Cov qeb: | Microcontrollers - MCU |
| Lub npe lag luam: | STM 32 |
| Chav ntsuas hnyav: | 0.024037 hli |
♠ Arm®-Cortex®-M4 32b MCU+FPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm.interfaces
STM32F412XE/G cov khoom siv yog ua raws li Arm® Cortex® -M4 32-ntsis ua haujlwm siabRISC core ua haujlwm ntawm qhov zaus ntawm 100 MHz.Lawv Cortex®-M4 core nta aFloating point unit (FPU) ib leeg precision uas txhawb nqa tag nrho Arm ib leeg-precision dataprocessing cov lus qhia thiab hom ntaub ntawv.Nws kuj tseem siv tag nrho DSP cov lus qhia thiablub cim xeeb tiv thaiv chav tsev (MPU) uas txhim kho daim ntawv thov kev ruaj ntseg.
STM32F412XE/G pab kiag li lawm yog STM32 Dynamic Efficiency™ cov khoom kab (nrog raucov khoom sib txuas ua ke lub zog ua haujlwm, kev ua haujlwm thiab kev sib koom ua ke) thaum ntxiv ib qho tshiabCov yam ntxwv tshiab hu ua Batch Acquisition Mode (BAM) tso cai rau lub zog ntau duanoj txuag thaum cov ntaub ntawv batch.
STM32F412XE/G pab kiag li lawm suav nrog kev kub ceev embedded nco (txog 1 Mbyte ntawmFlash nco, 256 Kbytes ntawm SRAM), thiab ntau yam kev txhim kho I/Os thiabperipherals txuas nrog ob lub tsheb npav APB, peb lub tsheb npav AHB thiab 32-ntsis multi-AHB tsheb npavmatrix.
Txhua yam khoom siv muaj ib qho 12-ntsis ADC, lub zog qis RTC, kaum ob lub hom phiaj 16-ntsis timers,ob lub PWM timers rau kev tswj lub cev muaj zog thiab ob lub hom phiaj 32-ntsis timers.
Lawv kuj muaj cov txheej txheem thiab kev sib txuas lus siab heev:
• Txog li plaub I2Cs, suav nrog ib qho I2C txhawb nqa Fast-Mode Plus
• Tsib SPIs
• Tsib I2Ss uas ob yog tag nrho duplex.Yuav kom ua tiav cov chav kawm suab raug, I2Speripherals tuaj yeem ua haujlwm ntawm lub suab sab hauv PLL, lossis ntawm lub moos sab nraudtso cai synchronization.
• Plaub USARTs
• Ib qho SDIO/MMC interface
• Ib USB 2.0 OTG puv-ceev interface
• Ob tug CAN.
Tsis tas li ntawd, STM32F412xE/G li embed advanced peripherals:
• Ib qho kev hloov pauv hloov tau zoo li qub kev tswj hwm interface (FSMC)
• Quad-SPI nco interface
• Ib lub lim dej digital rau sigma modulator (DFSDM), ob lub lim dej, txog li plaub lub tswv yim, thiab kev txhawb nqantawm microphone MEMs.
STM32F412xE/G pab kiag li lawm muaj nyob rau hauv 7 pob khoom xws li 48 mus rau 144 tus pins.Cov txheej txheem ntawmmuaj peripherals nyob ntawm lub pob xaiv.
STM32F412xE / G ua haujlwm nyob rau hauv -40 txog +125 ° C kub ntau ntawm 1.7 (PDROFF) rau 3.6 V fais fab mov.Cov txheej txheem kev txuag hluav taws xob tso cai rau tus tsimntawm kev siv hluav taws xob tsawg.
Cov yam ntxwv no ua rau STM32F412xE/G microcontrollers haum rau ntau yamdaim ntawv thov:
• Tsav tsav tsheb thiab daim ntawv thov tswj
• Cov khoom siv kho mob
• Muaj kev siv: PLC, inverters, Circuit Court breakers
• Cov tshuab luam ntawv, thiab tshuab luam ntawv
• Alarm systems, video intercom, thiab HVAC
• Cov khoom siv suab hauv tsev
• Txawb xov tooj sensor hub
• Wearable devices
• Cov khoom sib txuas
• Wifi modules
• Dynamic Efficiency Line nrog BAM (BatchHom Kev Tau Txais)
• Core: Arm® 32-ntsis Cortex®-M4 CPU nrog FPU,Adaptive real-time accelerator (ARTAccelerator ™) tso cai rau 0-tos lub xeev ua tiavlos ntawm Flash nco, zaus mus txog 100 MHz,Memory Protection Unit,125 DMIPS / 1.25 DMIPS / MHz (Dhrystone 2.1),thiab DSP cov lus qhia
• Nco
- Txog li 1 Mbyte ntawm Flash nco
- 256 Kbyte ntawm SRAM
- Saj zawg zog sab nraud static nco maub losnrog mus txog 16-ntsis cov ntaub ntawv tsheb npav: SRAM, PSRAM,NOR Flash nco
- Dual hom Quad-SPI interface
• LCD parallel interface, 8080/6800 hom
• Lub moos, rov pib dua thiab tswj cov khoom siv
- 1.7V txog 3.6V daim ntawv thov khoom thiab I / Os
- POR, PDR, PVD thiab BOR
- 4-rau-26 MHz siv lead ua oscillator
- Sab hauv 16 MHz Hoobkas-trimmed RC
- 32 kHz oscillator rau RTC nrog calibration
- Sab hauv 32 kHz RC nrog calibration
• Kev siv hluav taws xob
- Khiav: 112 µA / MHz (peripheral tawm)
- Nres (Flash hauv Nres hom, nrawm nrawmLub sij hawm): 50 µA Hom @ 25 ° C;75 µA max
@25 ° C
- Nres (Flash nyob rau hauv sib sib zog nqus hwj chim down hom,Lub sij hawm qeeb qeeb): nqis mus rau 18 µA @
25 ° C;40 µA max @ 25 ° C
- Standby: 2.4 µA @ 25 ° C / 1.7 V yam tsis muajRTC;12 µA @ 85 ° C @ 1.7 V
- VBAT muab rau RTC: 1 µA @ 25 ° C
• 1 × 12-ntsis, 2.4 MSPS ADC: mus txog 16 raws
• 2x cov ntxaij lim dej rau sigma delta modulator,4x PDM interfaces, stereo microphone txhawb nqa
• General-purpose DMA: 16-kwj DMA
• Mus txog 17 timers: mus txog kaum ob 16-ntsis timers, ob32-ntsis timers mus txog 100 MHz txhua nrog mus txogplaub IC/OC/PWM los yog mem tes counter thiabquadrature (incremental) encoder input, obwatchdog timers (ywj siab thiab qhov rais),
ib SysTick timer
• Debug hom
- Serial hlau debug (SWD) & JTAG
- Cortex®-M4 Embedded Trace Macrocell ™
• Txog 114 I/O cov chaw nres nkoj uas muaj peev xwm cuam tshuam
- Txog 109 ceev I/Os txog 100 MHz
- Txog 114 tsib V-tolerant I/Os
• Txog li 17 qhov kev sib txuas lus sib txuas
- Txog li 4x I2C interfaces (SMBus/PMBus)
- Txog li 4 USARTs (2 x 12.5 Mbit / s,2 x 6.25 Mbit / s), ISO 7816 interface, LIN,
IrDA, modem tswj)
- Txog 5 SPI / I2Ss (txog 50 Mbit / s, SPI lossisI2S suab raws tu qauv), tawm ntawm uas 2 muxedtag nrho-duplex I2S interfaces
- SDIO interface (SD / MMC / eMMC)
- Kev sib txuas Advanced: USB 2.0 full-speedntaus / tswv / OTG maub los nrog PHY
- 2 x CAN (2.0B Active)
• Muaj tseeb random tooj generator
• CRC chav ntsuas
• 96-ntsis cim ID
• RTC: subsecond raug, hardware calendar
• Txhua pob khoom yog ECOPACK®2
