STM32F412RET6 ARM Microcontrollers MCU IC
♠ Faʻamatalaga o oloa
| Uiga Oloa | Uiga Taua |
| Tufuga: | STMicroelectronics |
| Vaega o oloa: | ARM Microcontrollers - MCU |
| RoHS: | Fa'amatalaga |
| Fa'asologa: | STM32F412RE |
| Tulaga fa'apipi'i: | SMD/SMT |
| Paket/Mata: | LQFP-64 |
| Autu: | ARM Cortex M4 |
| Tele o mea e manatua polokalame: | 512 kB |
| Fa'amatalaga Pasi Lautele: | 32 bit |
| I'uga o le ADC: | 12 bit |
| Maualuluga o le Uati Faatele: | 100 MHz |
| Numera o I/Os: | 50 I/O |
| Fa'amatalaga RAM Tele: | 256 kB |
| Sapalai Voltage - Min: | 1.7 V |
| Sapalai Malosi - Max: | 3.6 V |
| La'ititi ole Vevela ole Gaioiina: | - 40C |
| Maualuluga Fa'agaioiga Vevela: | + 85 C |
| afifiina: | fata |
| Fa'ailoga: | STMicroelectronics |
| Susū ma'ale'ale: | Ioe |
| Ituaiga oloa: | ARM Microcontrollers - MCU |
| Aofaiga o pusa falegaosimea: | 960 |
| Vaega laiti: | Microcontrollers - MCU |
| igoa Fefa'ataua'iga: | STM32 |
| Unit mamafa: | 0.012699 oz |
♠ Arm®-Cortex®-M4 32b MCU+FPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm. feso'ota'iga
STM32F412XE/G masini e fa'avae i luga ole Arm® Cortex® -M4 32-bit maualuga.RISC autu o loʻo faʻagaoioia i se taimi e oʻo atu i le 100 MHz. O latou Cortex®-M4 vaega autu aFua fa'alele (FPU) sa'o tasi e lagolagoina uma fa'atonuga fa'agaioiga fa'amaumauga ma ituaiga fa'amaumauga. E fa'atinoina fo'i se seti atoa o fa'atonuga DSP mase iunite puipui manatua (MPU) lea e faʻaleleia ai le saogalemu o talosaga.
STM32F412XE/G masini e iai ile STM32 Dynamic Efficiency ™ laina oloa (fa'atasi ai maoloa tu'ufa'atasia le malosi o le malosi, fa'atinoga ma le tu'ufa'atasia) a'o fa'aopoopoina se mea foumea fou e ta'ua o le Batch Acquisition Mode (BAM) e mafai ai ona sili atu le malosifa'aola fa'atau i le taimi o fa'aputuga fa'amaumauga.
STM32F412XE/G masini e aofia ai manatuaga fa'apipi'i televave (e o'o i le 1 Mbyte oFlash memory, 256 Kbytes o le SRAM), ma le tele o faʻalauteleina o I/Os maperipherals e feso'ota'i i pasi APB e lua, pasi AHB e tolu ma le pasi 32-bit multi-AHB.matrix.
O masini uma e ofoina atu le 12-bit ADC, se RTC maualalo, sefululua fa'amoemoe lautele 16-bit timers,lua taimi PWM mo le pulea afi ma lua fa'amoemoe lautele 32-bit timers.
Latou te faʻaalia foʻi fesoʻotaʻiga masani ma fesoʻotaʻiga maualuga:
• E oo atu i le fa I2Cs, e aofia ai le tasi I2C lagolago Fast-Mode Plus
• Lima SPI
• E lima I2S e lua o lo'o fa'ato'a uma. Ina ia ausia le sao atoatoa o vasega leo, o le I2Se mafai ona loka peripherals e ala i se PLL leo fa'apitoa i totonu, po'o se uati fafoe fa'ataga le fa'atasi.
• Fa USARTs
• Se fa'aoga SDIO/MMC
• O le USB 2.0 OTG fa'aoga televave
• Lua CANs.
E le gata i lea, o masini STM32F412xE/G o lo'o fa'apipi'i ai pito i luga ole laiga:
• Ose fetuutuuna'i fa'atonu fa'atonu fa'atonuga (FSMC)
• Se fa'aoga fa'amanatuga Quad-SPI
• O se faamama numera mo sigma modulator (DFSDM), lua filiga, e oʻo atu i le fa faʻaoga, ma le lagolagoole masini faaleotele leo MEM.
STM32F412xE/G masini e ofoina atu i 7 afifi mai le 48 i le 144 pine. O le seti operipherals avanoa e faalagolago i le afifi filifilia.
Ole STM32F412xE/G o lo'o galue ile -40 i le +125 °C le vevela va'aiga mai le 1.7 (PDR).OFF) i le 3.6 V sapalai eletise. O se seti atoatoa o auala fa'asao mana e fa'atagaina ai le mamanuo talosaga maualalo-malosi.
O mea nei e mafai ai e le STM32F412xE/G microcontrollers talafeagai mo le tele o ituaigatalosaga:
• Ta'avale afi ma le fa'atonuina o le fa'aoga
• Meafaigaluega faafomai
• Fa'aaogāga fa'apisinisi: PLC, fesuia'i, va'ava'a
• Lomitusi, ma sikola
• Faiga fa'alogo, feso'ota'iga vitiō, ma le HVAC
• Mea fa'alogo ile fale
• Telefoni fe'avea'i fa'alogo
• Mea fa'alavalava
• Meafaitino fesootai
• Wifi modules
• Laina Malosi'i Lelei ma le BAM (BatchFaiga Fa'atau)
• Autu: Arm® 32-bit Cortex®-M4 CPU ma le FPU,Fa'asa'o fa'avavevave taimi moni (ARTAccelerator™) fa'atagaina le fa'atinoina o le setete 0-fa'atalimai Flash manatua, taimi e oo atu i le 100 MHz,vaega puipui manatua,125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1),ma faatonuga a le DSP
• Faamanatuga
- E oʻo atu i le 1 Mbyte o le Flash memory
– 256 Kbyte o le SRAM
– Fetuuna'i fafo fafo static controllerfa'atasi ai ma pasi fa'amaumauga 16-bit: SRAM, PSRAM,NOR Flash manatua
- Faiga lua faʻaoga Quad-SPI
• fa'aoga tutusa LCD, 8080/6800 modes
• Uati, toe setiina ma le puleaina o sapalai
– 1.7 V i le 3.6 V sapalai talosaga ma I/Os
- POR, PDR, PVD ma le BOR
– 4-i-26 MHz oscillator tioata
– Fa'alotoifale 16 MHz falegaosimea-teu RC
– 32 kHz oscillator mo RTC ma calibration
– I totonu 32 kHz RC fa'atasi ma le fa'avasegaina
• Fa'aaogāina o le malosi
– Tamomoe: 112 µA/MHz (pe'i le pito)
– Taofi (Emo i le tulaga Taofi, fafagu vavetaimi): 50 µA Fa'aigoa @ 25 °C; 75 µA maualuga
@25 °C
– Taofi (Emo i lalo i lalo le malosi,taimi fafagu lemu): i lalo i le 18 µA @
25 °C; 40 µA maualuga @25 °C
– Taofi: 2.4 µA @25 °C / 1.7 V e aunoa maRTC; 12 µA @85 °C @1.7 V
– VBAT sapalai mo RTC: 1 µA @25 °C
• 1 × 12-bit, 2.4 MSPS ADC: e oʻo atu i le 16 laina
• 2x filiga numera mo sigma delta modulator,4x PDM feso'ota'iga, lagolago fa'alogo leo
• DMA fa'amoemoe lautele: DMA 16-vaita'i
• E oo atu i le 17 taimi: e oo atu i le sefululua 16-bit timers, lua32-bit timers e oʻo atu i le 100 MHz taʻitasi ma oʻo atu ifa IC/OC/PWM po'o le fa'ailoga pulu maquadrature (fa'aopoopo) fa'aoga encoder, luatimer leoleo (tutoatasi ma faamalama),
tasi le taimi SysTick
• Faiga Debug
– Debug uaea fa'asologa (SWD) & JTAG
– Cortex®-M4 Fa'amauina Fa'ailoga Macrocell™
• E oo atu i le 114 I/O ports e mafai ona fa'alavelave
- E oʻo atu i le 109 vave I / Os e oʻo atu i le 100 MHz
– E oo atu i le 114 lima V-tolerant I/Os
• E oo atu i le 17 feso'ota'iga feso'ota'iga
- E oʻo atu ile 4x I2C fesoʻotaʻiga (SMBus/PMBus)
– E oo atu i le 4 USARTs (2 x 12.5 Mbit/s,2 x 6.25 Mbit/s), ISO 7816 fa'aoga, LIN,
IrDA, pulea modem)
- E oʻo atu i le 5 SPI / I2Ss (e oʻo atu i le 50 Mbit / s, SPI poʻoI2S audio protocol), lea e 2 muxedfeso'ota'iga I2S atoa-duplex
- SDIO fa'aoga (SD/MMC/eMMC)
- Feso'ota'iga maualuga: USB 2.0 atoa-saosaoamasini / talimalo / OTG pule faʻatasi ma PHY
– 2x CAN (2.0B Active)
• Fa'atupu numera fa'afuase'i moni
• CRC fua fa'atatau
• 96-bit ID tulaga ese
• RTC: sa'o le lua lua, kalena meafaigaluega
• O afifi uma ole ECOPACK®2
