STM32F303ZDT6 ARM Microcontrollers - MCU Mainstream Sigina masu gauraya MCUs Arm Cortex-M4 core DSP & FPU, 384 Kbytes na Flash
♠ Bayanin samfur
| Karfin hali | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | ARM Microcontrollers - MCU |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: STM32F3 |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | LQFP-144 |
| Core: | ARM Cortex M4 |
| Girman Ƙwaƙwalwar Shirin: | 384 kB |
| Fadin Bus Data: | 32 bit |
| Ƙimar ADC: | 4 x 6 bit/8 bit/10 bit/12 bit |
| Matsakaicin Matsakaicin agogo: | 72 MHz |
| Adadin I/Os: | 115 I/O |
| Girman RAM Data: | 64kb ku |
| 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 |
| Danshi Mai Hankali: | Ee |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Yawan Kunshin Masana'anta: | 360 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
| Nauyin Raka'a: | 0.091712 oz |
♠ ARM® Cortex®-M4 32b MCU + FPU, har zuwa 512KB Flash, 80KB SRAM, FSMC, 4 ADCs, 2 DAC ch., 7 comp, 4 Op-Amp, 2.0-3.6 V
Iyalin STM32F303xD/E sun dogara ne akan babban aikin ARM® Cortex®-M4 32-bit RISC core tare da FPU da ke aiki a mitar 72 MHz, da kuma shigar da na'ura mai iyo (FPU), naúrar kariyar ƙwaƙwalwar ajiya (MPU) da kuma macrocell (ETM). Iyalin sun haɗa da ƙwaƙwalwar ajiyar sauri mai sauri (512-Kbyte Flash memory, 80-Kbyte SRAM), mai sarrafa ƙwaƙwalwar ajiya mai sassauƙa (FSMC) don ƙwaƙwalwar ajiya (SRAM, PSRAM, NOR da NAND), da ɗimbin kewayon ingantattun I/Os da na'urori masu alaƙa da AHB da motocin APB guda biyu.
Na'urorin suna ba da ADCs 12-bit mai sauri (5 Msps), masu kwatanta bakwai, amplifiers guda huɗu, tashoshi biyu na DAC, RTC mai ƙarancin ƙarfi, har zuwa maƙasudin maƙasudi 16-bit masu ƙidayar lokaci guda biyar, maƙasudin maƙasudin 32-bit mai ƙidayar lokaci, kuma sama, zuwa masu ƙidayar lokaci uku da aka keɓe don sarrafa motar. Har ila yau, suna nuna daidaitattun hanyoyin sadarwa na sadarwa: har zuwa I2Cs guda uku, har zuwa SPI guda hudu (SPI biyu suna da cikakken I2Ss masu dumbin yawa), USARTs uku, har zuwa UART guda biyu, CAN da USB. Don cimma daidaiton aji mai jiwuwa, ana iya rufe abubuwan da ke gefen I2S ta PLL na waje.
Iyalin STM32F303xD/E 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 STM32F303xD/E suna ba da na'urori a cikin fakiti daban-daban daga 64 zuwa 144 fil.
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 72 MHz FPU, sake zagayowar sake zagayowar guda ɗaya da rarraba HW, 90 DMIPS (daga CCM), koyarwar DSP da MPU (rashin kariyar ƙwaƙwalwar ajiya)
• Yanayin aiki:
- VDD, VDDA ƙarfin lantarki: 2.0 V zuwa 3.6 V
• Tunatarwa
- Har zuwa 512 Kbytes na ƙwaƙwalwar Flash
- 64 Kbytes na SRAM, tare da rajistan daidaito na HW da aka aiwatar akan Kbytes 32 na farko.
- Mai haɓakawa na yau da kullun: Kbytes 16 na SRAM akan koyarwa da bas ɗin bayanai, tare da duban daidaitattun HW (CCM)
- Mai sarrafa ƙwaƙwalwar ajiya mai sassauƙa (FSMC) don ƙwaƙwalwar ajiya, tare da Zaɓin Chip guda huɗu
• Naúrar lissafin CRC
Sake saiti da sarrafa wadata
- Sake saitin kunnawa / ikon saukarwa (POR / PDR)
- Mai gano ƙarfin lantarki (PVD)
- Yanayin ƙarancin 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 115 mai sauri I/Os
– Duk taswira akan abubuwan katsewar waje
- Yawancin 5 V-mai haƙuri
• Matrix haɗin haɗin kai
• Mai sarrafa tashar DMA 12
• ADCs 0.20 µs guda huɗu (har zuwa tashoshi 40) tare da zaɓin zaɓi na 12/10/8/6 rago, 0 zuwa 3.6 V kewayon juyawa, keɓancewar analog daga 2.0 zuwa 3.6 V.
• Tashoshin DAC 12-bit guda biyu tare da wadatar analog daga 2.4 zuwa 3.6 V
• Bakwai masu saurin dogo zuwa dogo analog kwatankwacinsu tare da wadatar analog daga 2.0 zuwa 3.6 V
• Amplifier masu aiki guda huɗu 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 24 masu goyan bayan maɓallin taɓawa, na layi da na'urori masu auna firikwensin juyawa
• Har zuwa masu ƙidayar lokaci 14:
- Mai ƙidayar 32-bit guda ɗaya da masu ƙidayar 16-bit guda biyu tare da har zuwa IC / OC / PWM guda huɗu ko bugun bugun jini da shigarwar quadrature (ƙara)
- 16-bit 6-tashar 6-tashar masu ƙididdige ƙididdigewa, tare da tashoshi na PWM guda shida, tsarawar lokaci da dakatarwar gaggawa
- Mai ƙidayar lokaci 16-bit tare da IC / OC guda biyu, OCN / PWM ɗaya, tsarar lokaci da tsayawar 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
- Ma'auni na asali na 16-bit guda biyu don fitar da DAC
• Kalanda RTC tare da Ƙararrawa, farkawa na lokaci-lokaci daga Tsayawa / Jiran aiki
• Hanyoyin sadarwa
- CAN dubawa (2.0B Active)
- Yanayin Saurin I2C guda uku da (1 Mbit / s) tare da 20 mA na yanzu, SMBus / PMBus, farkawa daga STOP
- Har zuwa USART / UARTs guda biyar (ISO 7816 dubawa, LIN, IrDA, sarrafa modem)
- Har zuwa SPI guda huɗu, 4 zuwa 16 firam ɗin bit ɗin shirye-shirye, biyu tare da madaidaicin rabin / cikakken duplex I 2S dubawa
- Kebul 2.0 cikakken saurin dubawa tare da tallafin LPM
– Mai watsa infrared
• SWD, Cortex®-M4 tare da FPU ETM, JTAG
• 96-bit na musamman ID
