STM32F334K8T6TR ARM Microcontrollers – MCU Mainstream Gaɗaɗɗen 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-32 |
| Core: | ARM Cortex M4 |
| Girman Ƙwaƙwalwar Shirin: | 64kb ku |
| Fadin Bus Data: | 32 bit |
| Ƙimar ADC: | 2 x 6 bit/8 bit/10 bit/12 bit |
| Matsakaicin Matsakaicin agogo: | 72 MHz |
| Adadin I/Os: | 35 I/O |
| Girman RAM Data: | 12 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: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Analog Supply Voltage: | 2V zuwa 3.6V |
| Alamar: | STMicroelectronics |
| Ƙimar DAC: | 12 bit |
| Nau'in RAM Data: | SRAM |
| Nau'in Mu'amala: | CAN, I2C, SPI, USART |
| Danshi Mai Hankali: | Ee |
| Adadin Tashoshin ADC: | Tashoshi 10 |
| Samfura: | MCU+FPU |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Nau'in Ƙwaƙwalwar Shirin: | Filasha |
| Yawan Kunshin Masana'anta: | 2400 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
| Watchdog Timers: | Watchdog Timer, Windowed |
| Nauyin Raka'a: | 0.006349 oz |
♠ Arm®Cortex®-M4 32b MCU+FPU,har zuwa 64KB Flash,16KB SRAM, 2 ADCs,3 DACs,3 comp.,op-amp, 217ps 10-ch (HRTIM1)
Iyalin STM32F334x4/6/8 sun haɗa da babban aikin Arm® Cortex®-M4 32-bit RISC core wanda ke aiki har zuwa mitar 72 MHz da ke haɗa rukunin ma'aunin iyo (FPU), ƙwaƙwalwar ajiyar sauri mai sauri (har zuwa 64 Kbytes na ƙwaƙwalwar Flash, har zuwa kewayon SRAM / 12K), da kewayon 12 K RAM. naúrar da aka haɗa zuwa bas ɗin APB guda biyu.
STM32F334x4/6/8 microcontrollers suna ba da sauri 12-bit ADCs (5 Msps), har zuwa uku ultra-sauri comparators, wani aiki amplifier, uku DAC tashoshi, wani low-ikon RTC, daya high-ƙuduri timer, daya general-manufa 32-bit timer, daya timer-manufa da mota-lokaci guda hudu. Hakanan suna nuna daidaitattun hanyoyin sadarwa na zamani: I2C ɗaya, SPI ɗaya, har zuwa USART uku da CAN ɗaya.
Iyalin STM32F334x4/6/8 suna aiki a cikin -40 zuwa +85 °C da -40 zuwa +105 °C zafin jiki daga 2.0 zuwa 3.6 V. Cikakken tsari na hanyoyin ceton wutar lantarki yana ba da damar ƙirar aikace-aikacen ƙananan ƙarfi.
Iyalin STM32F334x4/6/8 suna ba da na'urori a cikin fakitin 32, 48 da 64-pin.
Dangane da na'urar da aka zaɓa, ana haɗa nau'ikan nau'ikan kayan aiki daban-daban.
• Core: Arm® Cortex®-M4 32-bit CPU tare da FPU (72 MHz max), maimaita sake zagayowar guda ɗaya da koyarwar HW DSP.
• Tunatarwa
- Har zuwa 64 Kbytes na ƙwaƙwalwar Flash
- Har zuwa 12 Kbytes na SRAM tare da rajistan daidaito na HW
- Mai haɓakawa na yau da kullun: Kbytes 4 na SRAM akan koyarwa da bas ɗin bayanai tare da rajistan HW (CCM)
• Naúrar lissafin CRC
Sake saiti da sarrafa wadata
- Yanayin ƙarancin ƙarfi: Barci, Tsaya, Jiran aiki
- VDD, VDDA ƙarfin lantarki kewayon: 2.0 zuwa 3.6 V
- Sake saitin kunnawa / ikon saukarwa (POR / PDR)
- Mai gano ƙarfin lantarki (PVD)
- 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 (har zuwa 64 MHz tare da zaɓi na PLL)
- oscillator na ciki 40 kHz
• Har zuwa 51 mashigai na I/O masu sauri, duk ana iya taswira akan abubuwan katsewar waje, masu jure wa V 5 da yawa.
• Matrix haɗin haɗin kai
• Mai sarrafa tashar DMA 7
• Har zuwa biyu ADC 0.20 µs (har zuwa tashoshi 21) tare da zaɓaɓɓen ƙuduri na 12/10/8/6 rago, 0 zuwa 3.6 V kewayon jujjuya, yanayin ƙare-ɗaya / bambancin, keɓancewar analog daga 2.0 zuwa 3.6 V.
• firikwensin zafin jiki
• Har zuwa tashoshi 12-bit DAC guda uku tare da wadatar analog daga 2.4 V zuwa 3.6 V
Ana kwatanta kwatancen dogo zuwa dogo uku masu sauri tare da wadatar analog daga 2 zuwa 3.6 V.
• Ɗaya daga cikin amplifiers masu aiki waɗanda za a iya amfani da su a yanayin PGA, duk tashoshi suna samun dama tare da wadatar analog daga 2.4 zuwa 3.6 V.
• Har zuwa tashoshi masu ƙarfi 18 masu goyan bayan maɓallan taɓawa, na layi da na'urori masu auna firikwensin juyawa
• Har zuwa masu ƙidayar lokaci 12
- HRTIM: 6 x16-bit counters, 217 ps ƙuduri, 10 PWM, 5 kuskuren shigarwar, 10 ext shigarwar taron, 1 synchro. shigarwa, 1 synchro. fita
- Mai ƙidayar lokaci 32-bit ɗaya da mai ƙidayar 16-bit guda ɗaya tare da har zuwa 4 IC / OC / PWM ko bugun bugun jini da shigarwar quadrature (ƙara)
- Tashar 16-bit 6-tashar ci gaba mai sarrafa lokaci, tare da tashoshi 6 PWM, tsarawar lokacin mutuwa da dakatarwar gaggawa
- Mai ƙidayar lokaci 16-bit tare da 2 IC / OCs, 1 OCN / PWM, ƙayyadaddun ƙayyadaddun lokaci, dakatarwar gaggawa
- Masu ƙidayar 16-bit guda biyu tare da IC / OC / OCN / PWM, ƙayyadaddun lokacin ƙarewa da dakatarwar gaggawa
- Masu sa ido biyu (mai zaman kansa, taga)
- Mai ƙidayar lokaci SysTick: 24-bit downcounter
- Har zuwa 16-bit masu ƙidayar lokaci don fitar da DAC
• Kalanda RTC tare da ƙararrawa, farkawa na lokaci-lokaci daga Tsayawa
• Hanyoyin sadarwa
- CAN ke dubawa (2.0 B Active) da SPI guda ɗaya
- I2C guda ɗaya tare da 20mA na yanzu don tallafawa Yanayin Saurin ƙari, SMBus / PMBus
- Har zuwa 3 USARTs, ɗaya tare da kewayon ISO/IEC 7816, LIN, IrDA, sarrafa modem
• Yanayin gyara kuskure: serial waya debug (SWD), JTAG
• 96-bit na musamman ID
