STM32F437VIT6 ARM Microcontrollers - MCU 32B ARM Cortex-M4 2Mb Flash 168MHz CPU
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | ARM Microcontrollers - MCU |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: STM32F437VI |
| Salon hawa: | SMD/SMT |
| Kunshin/Kasuwa: | LQFP-100 |
| Core: | ARM Cortex M4 |
| Girman Ƙwaƙwalwar Shirin: | 2 MB |
| Fadin Bus Data: | 32 bit |
| Ƙimar ADC: | 3 x12 ku |
| Matsakaicin Matsakaicin agogo: | 180 MHz |
| Adadin I/Os: | 82 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 |
| Analogue Supply Voltage: | 3.3 V |
| Alamar: | STMicroelectronics |
| Ƙimar DAC: | 12 bit |
| Nau'in RAM Data: | SRAM |
| I/O Voltage: | 3.3 V |
| Danshi Mai Hankali: | Ee |
| Jerin Mai sarrafawa: | ARM Cortex M |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Nau'in Ƙwaƙwalwar Shirin: | Filasha |
| Yawan Kunshin Masana'anta: | 540 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
| Nauyin Raka'a: | 1.319 g |
♠ 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, har zuwa 2MB Flash/256+4KB RAM, crypto, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com. musaya, kamara&LCD-TFT
Na'urorin STM32F437xx da STM32F439xx sun dogara ne akan babban aikin Arm® Cortex®-M4 32-bit RISC core wanda ke aiki a mitar har zuwa 180 MHz. Madaidaicin Cortex-M4 yana fasalta naúrar madaidaicin ruwa (FPU) wanda ke goyan bayan duk umarnin sarrafa bayanai guda ɗaya na Arm® da nau'ikan bayanai. Hakanan yana aiwatar da cikakken saitin umarnin DSP da naúrar kariyar ƙwaƙwalwar ajiya (MPU) wanda ke haɓaka amincin aikace-aikacen.
Na'urorin STM32F437xx da STM32F439xx sun haɗa da ƙwaƙwalwar ajiyar sauri mai sauri (Ƙwaƙwalwar Flash har zuwa 2 Mbyte, har zuwa 256 Kbytes na SRAM), har zuwa 4 Kbytes na SRAM na madadin, da kewayon haɓaka I / Os da na'urori masu alaƙa da buses guda biyu na AHB-bit guda biyu da buses na AHB-bit guda biyu. matrix.
Duk na'urorin suna ba da ADCs 12-bit guda uku, DACs biyu, RTC mai ƙarancin ƙarfi, maƙasudin maƙasudin 16-bit na gabaɗaya goma sha biyu gami da masu ƙidayar PWM guda biyu don sarrafa motar, maƙasudin maƙasudi 32-bit masu ƙidayar lokaci guda biyu, janareta na lambar bazuwar gaskiya (RNG) da tantanin hanzari na cryptographic. Hakanan suna nuna daidaitattun hanyoyin sadarwa na zamani.
• Mahimmanci: Arm® 32-bit Cortex®-M4 CPU tare da FPU, Mai haɓakawa na ainihi mai daidaitawa (ART Accelerator™) yana ba da izinin 0-jiran kisa daga ƙwaƙwalwar Flash, mita har zuwa 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1 umarnin), da Dhrystone 2.1
• Tunatarwa
- Har zuwa 2 MB na ƙwaƙwalwar ajiyar Flash da aka tsara zuwa bankuna biyu suna ba da damar karantawa yayin rubutawa
- Har zuwa 256 + 4 KB na SRAM gami da 64-KB na CCM (ƙwaƙwalwar ƙwaƙwalwar ajiya) RAM.
- Mai sarrafa ƙwaƙwalwar ajiyar waje mai sauƙi tare da bas ɗin bayanai har zuwa 32-bit: SRAM, PSRAM, SDRAM / LPSDR SDRAM, Karamin Flash / NOR / NAND memories
• LCD daidaitaccen dubawa, 8080/6800 halaye
• Mai kula da LCD-TFT tare da cikakken ƙudurin shirye-shirye (jimlar nisa har zuwa pixels 4096, tsayin tsayi har zuwa layin 2048 da agogon pixel har zuwa 83 MHz)
• Chrom-ART Accelerator™ don ingantaccen ƙirƙirar abun ciki mai hoto (DMA2D)
• 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 (daidaici 1%)
- 32 kHz oscillator don RTC tare da daidaitawa
- Na ciki 32 kHz RC tare da daidaitawa
• Ƙarfin ƙarfi
- Yanayin barci, Tsayawa da jiran aiki
- Samar da VBAT don RTC, 20 × 32 bit rajistan rajista + zaɓi na 4 KB madadin SRAM
• 3 × 12-bit, 2.4 MSPS ADC: har zuwa tashoshi 24 da 7.2 MSPS a cikin yanayin interleaved sau uku
• 2×12-bit D/A masu juyawa
• Babban manufar DMA: 16-rafi DMA mai kula da FIFOs da fashe goyon baya
• Har zuwa masu ƙidayar lokaci 17: har zuwa goma sha biyu 16-bit da biyu 32-bit masu ƙididdigewa har zuwa 180 MHz, kowannensu yana da har zuwa 4 IC/OC/PWM ko pulse counter da quadrature (ƙara) shigarwar encoder
• Yanayin kuskure
- SWD & JTAG musaya
- Cortex-M4 Trace Macrocell™
• Har zuwa 168 I/O tashar jiragen ruwa tare da iyawar katsewa
- Har zuwa 164 mai sauri I/Os har zuwa 90 MHz
- Har zuwa 166 5 V-mai haƙuri I/Os
• Har zuwa hanyoyin sadarwa guda 21
- Har zuwa 3 × I2C musaya (SMBus / PMBus)
- Har zuwa 4 USARTs/4 UARTs (11.25 Mbit/s, ISO7816 dubawa, LIN, IrDA, modem iko)
- Har zuwa 6 SPIs (45 Mbits / s), 2 tare da cikakken I2S mai cikakken duplex don daidaiton aji mai jiwuwa ta hanyar PLL audio na ciki ko agogon waje
- 1 x SAI (serial audio interface)
- 2 × CAN (2.0B Active) da kuma SDIO dubawa
• Babban haɗi
- USB 2.0 cikakken na'ura mai sauri / mai watsa shiri / OTG mai sarrafawa tare da PHY-kan guntu
- USB 2.0 babban sauri / na'ura mai sauri / mai watsa shiri / mai sarrafa OTG tare da sadaukarwar DMA, akan-guntu mai cikakken sauri PHY da ULPI
- 10/100 Ethernet MAC tare da sadaukarwar DMA: yana goyan bayan kayan aikin IEEE 1588v2, MII / RMII
8-zuwa 14-bit daidaitaccen ƙirar kyamara har zuwa 54 Mbytes/s
• Haɓaka ɓoyayyiya: haɓaka kayan aiki don AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1, SHA-2), da HMAC
• Gaskiya bazuwar lamba janareta
• Naúrar lissafin CRC
• RTC: daidaito na biyu, kalandar hardware
• 96-bit na musamman ID
