STM32F412RET6 ARM Microcontrollers MCU IC
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | ARM Microcontrollers - MCU |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: STM32F412RE |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | LQFP-64 |
| Core: | ARM Cortex M4 |
| Girman Ƙwaƙwalwar Shirin: | 512 kB |
| Fadin Bus Data: | 32 bit |
| Ƙimar ADC: | 12 bit |
| Matsakaicin Matsakaicin agogo: | 100 MHz |
| Adadin I/Os: | 50 I/O |
| Girman RAM Data: | 256 kB |
| Samar da Wutar Lantarki - Min: | 1.7 V |
| Ƙarfin Ƙarfafawa - Max: | 3.6 V |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 85 C |
| Marufi: | Tire |
| Alamar: | STMicroelectronics |
| Danshi Mai Hankali: | Ee |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Yawan Kunshin Masana'anta: | 960 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
| Nauyin Raka'a: | 0.012699 oz |
♠ Arm®-Cortex®-M4 32b MCU+FPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 waƙafi.musaya
Na'urorin STM32F412XE/G sun dogara ne akan babban aiki Arm® Cortex® -M4 32-bitRISC core yana aiki a mitar har zuwa 100 MHz.Su Cortex®-M4 core fasali aNaúrar ma'aunin ruwa (FPU) daidaici ɗaya wanda ke goyan bayan duk umarnin sarrafa bayanai na Arm guda ɗaya da nau'ikan bayanai.Hakanan yana aiwatar da cikakken saitin umarnin DSP danaúrar kariyar ƙwaƙwalwar ajiya (MPU) wacce ke haɓaka amincin aikace-aikacen.
Na'urorin STM32F412XE/G suna cikin layin samfurin STM32 Dynamic Efficiency™ (tare dasamfurori da ke haɗa ƙarfin wutar lantarki, aiki da haɗin kai) yayin ƙara sabon abuSabuwar fasalin da ake kira Yanayin Samun Batch (BAM) yana ba da damar ƙarin ikotanadin amfani yayin batching bayanai.
Na'urorin STM32F412XE/G sun haɗa abubuwan ƙwaƙwalwar ajiya masu sauri (har zuwa 1 Mbyte naƘwaƙwalwar ƙwaƙwalwa, 256 Kbytes na SRAM), da kewayon ingantattun I/Os danaúrar da aka haɗa da bas ɗin APB guda biyu, bas AHB uku da bas ɗin AHB-bit multi-bit 32matrix.
Duk na'urori suna ba da ADC 12-bit guda ɗaya, RTC mai ƙarancin ƙarfi, maƙasudin maƙasudin 16-bit na gabaɗaya goma sha biyu,masu ƙidayar PWM guda biyu don sarrafa motar da maƙasudin maƙasudin 32-bit guda biyu.
Hakanan sun ƙunshi daidaitattun hanyoyin sadarwa na sadarwa:
• Har zuwa I2Cs guda huɗu, gami da I2C guda ɗaya mai goyan bayan Yanayin Saurin
• SPI guda biyar
• Biyar I2Ss wanda biyun cikakkun duplex ne.Don cimma daidaiton aji mai jiwuwa, I2SZa a iya rufe abubuwan da ke kewaye ta hanyar PLL mai jiwuwa na ciki, ko ta agogon wajedon ba da damar aiki tare.
• USARTs guda hudu
• Ma'anar SDIO/MMC
• Kebul 2.0 OTG cikakken saurin dubawa
• CAN guda biyu.
Bugu da ƙari, na'urorin STM32F412xE/G sun haɗa na'urori masu tasowa:
• Madaidaicin mai sarrafa ƙwaƙwalwar ajiyar ƙwaƙwalwar ajiya (FSMC)
• Ƙwaƙwalwar ƙwaƙwalwar Quad-SPI
• Fitar dijital don sigma modulator (DFSDM), tacewa biyu, har zuwa bayanai guda huɗu, da tallafi.na microphone MEMs.
Ana ba da na'urorin STM32F412xE/G a cikin fakiti 7 daga 48 zuwa 144 fil.Saitinabubuwan da ke akwai sun dogara da kunshin da aka zaɓa.
STM32F412xE/G yana aiki a cikin -40 zuwa +125 °C zazzabi kewayon daga 1.7 (PDR)KASHE) zuwa wutar lantarki 3.6V.Cikakken tsari na hanyoyin ceton wutar lantarki yana ba da damar ƙirana aikace-aikacen ƙananan ƙarfi.
Waɗannan fasalulluka sun sa STM32F412xE/G microcontrollers dace da kewayon kewayonaikace-aikace:
• Tuƙin mota da sarrafa aikace-aikace
• Kayan aikin likita
• Aikace-aikacen masana'antu: PLC, inverters, masu watsewar kewayawa
• Na'urar bugawa, da na'urar daukar hoto
• Tsarin ƙararrawa, intercom na bidiyo, da HVAC
• Kayan aikin sauti na gida
• Cibiyar firikwensin wayar hannu
• Na'urori masu sawa
• Abubuwan da aka haɗa
• Modulolin Wifi
Layin Ingantaccen Tsayi mai ƙarfi tare da BAM (BatchYanayin Saye)
• Core: Arm® 32-bit Cortex®-M4 CPU tare da FPU,Mai haɓakawa na ainihin lokaci (ARTAccelerator™) yana ba da izinin 0-jiran kisa na jihadaga ƙwaƙwalwar Flash, mitar har zuwa 100 MHz,naúrar kariyar ƙwaƙwalwar ajiya,125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1),da umarnin DSP
• Tunatarwa
- Har zuwa 1 Mbyte na ƙwaƙwalwar Flash
- 256 Kbyte na SRAM
– Mai sarrafa ƙwaƙwalwar ajiyar waje mai sassauƙatare da bas ɗin bayanai har zuwa 16-bit: SRAM, PSRAM,KO Flash memory
- Yanayin Dual Quad-SPI dubawa
• LCD daidaitaccen dubawa, 8080/6800 halaye
• Agogo, sake saiti da sarrafa wadata
– 1.7 V zuwa 3.6V aikace-aikace wadata da kuma I/Os
- POR, PDR, PVD da BOR
- 4-zuwa-26 MHz crystal oscillator
- Na ciki 16 MHz masana'anta-datsa RC
- 32 kHz oscillator don RTC tare da daidaitawa
- Na ciki 32 kHz RC tare da daidaitawa
• Amfani da wutar lantarki
- Gudu: 112 µA/MHz (kashe na gefe)
- Tsaya (Flash a Yanayin Tsaya, farkawa cikin saurilokaci): 50 µA Nau'in @ 25 °C;75 µA max
@25 °C
- Tsaya (Flash a cikin yanayin saukar wutar lantarki mai zurfi,lokacin jinkirin tashi): ƙasa zuwa 18 µA @
25 °C;40µA max @25°C
– Jiran aiki: 2.4 µA @ 25°C / 1.7V ba tare daRTC;12µA @85°C @1.7V
- Samar da VBAT don RTC: 1 µA @ 25 °C
• 1 × 12-bit, 2.4 MSPS ADC: har zuwa tashoshi 16
• 2x matatun dijital don sigma delta modulator,4x PDM musaya, tallafin makirufo na sitiriyo
• Babban manufar DMA: 16-rafi DMA
• Har zuwa masu ƙidayar lokaci 17: har zuwa sha biyu masu ƙidayar 16-bit, biyu32-bit masu ƙidayar lokaci har zuwa 100 MHz kowanne tare da har zuwahudu IC/OC/PWM ko bugun bugun jini dashigarwar mahaɗa huɗu (ƙarin) shigar da rikodin, biyumasu sa ido (mai zaman kanta da taga),
SysTick mai ƙidayar lokaci
• Yanayin kuskure
- Serial waya debug (SWD) & JTAG
- Cortex®-M4 Trace Macrocell™
• Har zuwa 114 I/O tashar jiragen ruwa tare da iyawar katsewa
- Har zuwa 109 mai sauri I/Os har zuwa 100 MHz
- Har zuwa 114 I/Os masu jure wa V
• Har zuwa hanyoyin sadarwa guda 17
- Har zuwa 4x I2C musaya (SMBus / PMBus)
- Har zuwa 4 USARTs (2 x 12.5 Mbit / s,2 x 6.25 Mbit/s), ISO 7816 dubawa, LIN,
IrDA, sarrafa modem)
- Har zuwa 5 SPI / I2Ss (har zuwa 50 Mbit / s, SPI koI2S audio protocol), daga wanda 2 muxedcikakken Duplex I2S musaya
- SDIO dubawa (SD / MMC / eMMC)
- Babban haɗi: USB 2.0 cikakken-gudunna'urar / mai watsa shiri / mai sarrafa OTG tare da PHY
- 2x CAN (2.0B Aiki)
• Gaskiya bazuwar lamba janareta
• Naúrar lissafin CRC
• 96-bit na musamman ID
• RTC: daidaito na biyu, kalandar kayan aiki
Duk fakitin ECOPACK®2 ne
