STM32F301K8T7 ARM Microcontrollers – MCU 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-32 |
| Core: | ARM Cortex M4 |
| Girman Ƙwaƙwalwar Shirin: | 64kb ku |
| Fadin Bus Data: | 32 bit |
| Ƙimar ADC: | 12 bit |
| Matsakaicin Matsakaicin agogo: | 72 MHz |
| Adadin I/Os: | 10 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: | + 105 C |
| Marufi: | Tire |
| Analog Supply Voltage: | 2V zuwa 3.6V |
| Alamar: | STMicroelectronics |
| Ƙimar DAC: | 12 bit |
| Nau'in RAM Data: | SRAM |
| Nau'in Mu'amala: | I2C, SPI, USART |
| Adadin Tashoshin ADC: | 8 Channel |
| Samfura: | MCU+FPU |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Nau'in Ƙwaƙwalwar Shirin: | Filasha |
| Yawan Kunshin Masana'anta: | 1500 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
| Watchdog Timers: | Watchdog Timer, Windowed |
♠ Arm® Cortex®-M4 32-bit MCU + FPU, har zuwa 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 - 3.6 V
Iyalin STM32F301x6/8 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 guda uku, amplifier mai aiki, har zuwa tashoshi masu ƙarfi 18, tashar DAC ɗaya, RTC mai ƙarancin ƙarfi, mai ƙididdigewa na 32-bit na gaba ɗaya, mai ƙidayar lokaci ɗaya sadaukar. zuwa sarrafa mota, 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 guda biyu tare da cikakken Duplex I2S, da mai watsa infrared.
Iyalin STM32F301x6/8 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 STM32F301x6/8 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.
• Mahimmanci: Arm® 32-bit Cortex®-M4 CPU tare da FPU (72 MHz max.), Ƙaƙƙarfan sake zagayowar guda ɗaya da rarraba HW, umarnin DSP
• 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 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
• 7-tashar DMA mai sarrafa goyan bayan lokaci, ADCs, SPIs, I2Cs, USARTs da DAC
• 1 × ADC 0.20 μs (har zuwa tashoshi 15) tare da zaɓaɓɓen ƙuduri na 12/10/8/6 raƙuman ruwa, 0 zuwa 3.6 V kewayon jujjuya, yanayin ƙare ɗaya / bambancin, keɓancewar analog daga 2.0 zuwa 3.6 V.
• firikwensin zafin jiki
• tashar DAC 1 x 12-bit tare da wadatar analog daga 2.4 zuwa 3.6 V
• Ana kwatanta kwatancen dogo zuwa dogo uku masu sauri tare da wadatar analog daga 2.0 zuwa 3.6 V
• 1 x amplifier mai aiki wanda za'a iya amfani dashi a yanayin PGA, duk tashar tashoshi ana samun dama tare da wadatar analog daga 2.4 zuwa 3.6 V.
• Har zuwa tashoshi masu ƙarfi 18 masu goyan bayan maɓallin taɓawa, na layi da na'urori masu juyayi
• Har zuwa 9 lokuta
- Mai ƙidayar lokaci 32-bit 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
- Masu ƙidayar 16-bit guda uku tare da IC / OC / OCN ko PWM, lokacin ƙarewa.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-lokaci daga Tsayawa/A jiran aiki
• Hanyoyin sadarwa
- Uku I2Cs tare da 20 mA na yanzu don tallafawa Yanayin Saurin ƙari
- Har zuwa 3 USARTs, 1 tare da ISO 7816 I / F, gano baudrate auto da yankin agogo biyu
- Har zuwa SPI guda biyu tare da cikakken duplex I2S
– Mai watsa infrared
• Serial waya debug (SWD), JTAG
• 96-bit na musamman ID
