STM32F302R8T6 ARM Microcontrollers Mainstream Mixed sigina MCUs Arm Cortex-M4 core DSP & FPU 64 Kbytes na Flash 7
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | ARM Microcontrollers - MCU |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: STM32F3 |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | LQFP-64 |
| Core: | ARM Cortex M4 |
| Girman Ƙwaƙwalwar Shirin: | 64kb ku |
| Fadin Bus Data: | 32 bit |
| Ƙimar ADC: | 6-bit/8-bit/10-bit/12-bit |
| Matsakaicin Matsakaicin agogo: | 72 MHz |
| Adadin I/Os: | 51 I/O |
| Girman RAM Data: | 16 kb |
| Samar da Wutar Lantarki - Min: | 2 V |
| Ƙarfin Ƙarfafawa - Max: | 3.6 V |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 85 C |
| Marufi: | Tire |
| Alamar: | STMicroelectronics |
| Nau'in RAM Data: | SRAM |
| Nau'in Mu'amala: | CAN, I2C, I2S, SPI, UART, USB |
| Danshi Mai Hankali: | Ee |
| Adadin Tashoshin ADC: | Tashoshi 11 |
| Adadin Masu ƙidayar lokaci/Masu ƙididdiga: | 9 Mai ƙidayar lokaci |
| Jerin Mai sarrafawa: | ARM Cortex M |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Nau'in Ƙwaƙwalwar Shirin: | Filasha |
| Yawan Kunshin Masana'anta: | 960 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
| Nauyin Raka'a: | 0.012088 oz |
♠ Arm® Cortex®-M4 32-bit MCU + FPU, har zuwa 64 KB Flash, 16 KB SRAM, ADC, DAC, USB, CAN, COMP, Op-Amp, 2.0 - 3.6 V
Iyalin STM32F302x6/8 sun dogara ne akan babban aikin Arm® Cortex®-M4 32-bit RISC core wanda ke aiki a mitar har zuwa 72 MHz da saka na'ura mai iyo (FPU).Iyalin sun haɗa da abubuwan tunawa masu saurin gaske (har zuwa 64 Kbytes na ƙwaƙwalwar Flash, 16 Kbytes na SRAM), da kewayon ingantattun I/Os da na'urori masu alaƙa da bas ɗin APB guda biyu.
Na'urorin suna ba da ADC mai sauri 12-bit (5 Msps), masu kwatanta uku, amplifier mai aiki, har zuwa tashoshi masu ƙarfi 18, tashar DAC ɗaya, RTC mai ƙarancin ƙarfi, maƙasudin maƙasudin 32-bit na gaba ɗaya, mai ƙidayar ƙidayar lokaci ɗaya sadaukar da mota. sarrafawa, kuma har zuwa manyan maƙasudi guda uku masu ƙidayar lokaci 16-bit, da mai ƙidayar lokaci ɗaya don fitar da DAC.Har ila yau, suna nuna daidaitattun hanyoyin sadarwa na sadarwa: I2C guda uku, har zuwa USARTs guda uku, har zuwa SPI biyu tare da I2S mai cikakken duplex, na'urar USB FS, CAN, da mai watsa infrared.
Iyalin STM32F302x6/8 suna aiki a cikin -40 zuwa +85°C da -40 zuwa +105°C zafin jiki daga wutar lantarki na 2.0 zuwa 3.6V.Cikakken tsari na yanayin ceton wutar lantarki yana ba da damar ƙirar aikace-aikacen ƙananan ƙarfi.
Iyalin STM32F302x6/8 suna ba da na'urori a cikin fakitin 32-, 48-, 49- da 64-pin.
Saitin na'urorin da aka haɗa suna canzawa tare da na'urar da aka zaɓa.
• Core: Arm® 32-bit Cortex®-M4 CPU tare da FPU(72 MHz max.), Haɓaka sake zagayowar guda ɗaya daHW division, DSP umarni
• Tunatarwa
- 32 zuwa 64 Kbytes na ƙwaƙwalwar Flash
- 16 Kbytes na SRAM akan bas ɗin bayanai
• Naúrar lissafin CRC
Sake saiti da sarrafa wutar lantarki
- VDD, VDDA ƙarfin lantarki: 2.0 zuwa 3.6 V
- Sake saitin saukar da wutar lantarki (POR/PDR)
- Mai gano ƙarfin lantarki (PVD)
– Ƙarfin ƙarfi: Barci, Tsaya, da jiran aiki
- Samar da VBAT don RTC da rijistar madadin
• Gudanar da agogo
- 4 zuwa 32 MHz crystal oscillator
- 32 kHz oscillator don RTC tare da daidaitawa
- 8 MHz RC na ciki tare da zaɓi x 16 PLL
- oscillator na ciki 40 kHz
• Har zuwa 51 tashar jiragen ruwa na I/O masu sauri, duk ana iya taswira akan suna waje katse vectors, da yawa 5 V-haƙuri
• Matrix haɗin haɗin kai
• 7-tashar DMA mai sarrafa goyan bayan lokaci,ADCs, SPIs, I2Cs, USARTs da DAC
• 1 × ADC 0.20 μs (har zuwa tashoshi 15) tare daƙudurin zaɓi na 12/10/8/6, 0 zuwa3.6V kewayon juyawa, gudayanayin ƙarewa/banbancin, analog dabandaga 2.0 zuwa 3.6 V
• firikwensin zafin jiki
• tashar DAC 1 x 12-bit tare da wadatar analog daga2.4 zuwa 3.6 V
• Ana kwatanta kwatancen dogo zuwa dogo uku masu sauri tare daAna samar da analog daga 2.0 zuwa 3.6 V
1 x amplifier mai aiki wanda za'a iya amfani dashi a cikiYanayin PGA, duk tasha ana iya samun dama tare da analogdaga 2.4 zuwa 3.6 V
• Har zuwa tashoshi masu ƙarfi 18goyon bayan touchkey, mikakke da rotary firikwensin
• Har zuwa 9 lokuta
- Mai ƙidayar lokaci 32-bit tare da har zuwa 4 IC/OC/PWMko pulse counter da quadrature(ƙara) shigar da encoder
- 16-bit 6-tashar ci-gaba mai sarrafawamai ƙidayar lokaci, tare da tashoshin PWM har zuwa 6,tsara mutuwa da tsayawar gaggawa
- Masu ƙidayar 16-bit guda uku tare da IC / OC / OCN koPWM, lokacin mutuwa gen.da tsayawar gaggawa
- Madaidaicin lokacin 16-bit don fitar da DAC
- Masu sa ido 2 (mai zaman kansa, taga)
- Mai ƙidayar lokaci SysTick: 24-bit downcounter
• Kalanda RTC tare da ƙararrawa, farkawa na lokaci-lokacidaga Tsayawa/A jiran aiki
• Hanyoyin sadarwa
- I2Cs uku tare da nutsewar 20mA na yanzu zuwagoyan bayan Yanayin Saurin ƙari
- Har zuwa 3 USARTs, 1 tare da ISO 7816 I/F, autogano baudrate da Dual clock domain
- Har zuwa SPI guda biyu tare da cikakken duplex mai yawaI2S
- USB 2.0 cikakken saurin dubawa
- 1 x CAN dubawa (2.0B Active)
– Mai watsa infrared
• Serial waya debug (SWD), JTAG
• 96-bit na musamman ID
