STM32F051K8U7 ARM Microcontrollers – Inqanaba lokuNgena le-MCU ye-ARM Cortex-M0 64 Kbytes
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | I-ARM Microcontrollers-MCU |
| RoHS: | Iinkcukacha |
| Uthotho: | I-STM32F051K8 |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | UFQFPN-32 |
| Undoqo: | I-ARM Cortex M0 |
| Ubungakanani beMemori yeNkqubo: | 64 kB |
| Ububanzi bebhasi yeDatha: | 32 bit |
| Isisombululo se-ADC: | 12 bit |
| Ubuninzi bewotshi yokuphindaphinda: | 48MHz |
| Inani le-I/Os: | 27 I/O |
| Idatha ye-RAM Ubungakanani: | 8 kB |
| Supply Voltage - Min: | 2 V |
| Ubonelelo lweVoltage-Max: | 3.6 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 105 C |
| Ukupakishwa: | Itreyi |
| I-Analog Supply Voltage: | 2 V ukuya ku-3.6 V |
| Uphawu: | I-STMicroelectronics |
| ISigqibo seDAC: | 12 bit |
| Uhlobo lwe-RAM yeDatha: | SRAM |
| I/O Voltage: | 2 V ukuya ku-3.6 V |
| NONE | I2C, SPI, USART |
| Ukungevani kukufuma: | Ewe |
| Inani lamatshaneli e-ADC: | Ijelo le-13 |
| Uthotho lweProsesa: | STM32F0 |
| Imveliso: | MCU |
| Uhlobo lweMveliso: | I-ARM Microcontrollers-MCU |
| Uhlobo lweMemori yeNkqubo: | Flash |
| Ubungakanani bePakethi yoMzi-mveliso: | 2940 |
| Uluhlu olungaphantsi: | Microcontrollers - MCU |
| Igama loRhwebo: | I-STM32 |
| Izibali Zexesha: | Isibali-xesha se-Watchdog, Windowed |
| Ubunzima beyunithi: | 0.035098 oz |
♠ I-ARM® esekwe kwi-32-bit MCU, 16 ukuya ku-64 KB Flash, izibali-xesha ezili-11, i-ADC, iDAC nojongano lonxibelelwano, 2.0-3.6 V
I-STM32F051xx microcontrollers ibandakanya ukusebenza okuphezulu kwe-ARM® Cortex®-M0 32-bit RISC core esebenza ukuya kuthi ga kwi-48 MHz frequency, iinkumbulo ezifakwe ngesantya esiphezulu (ukuya kuthi ga kwi-64 Kbytes yememori yeFlash kunye ne-8 Kbytes ye-SRAM), kunye nesandi esibanzi. uluhlu lweeperipherals eziphuculweyo kunye ne-I/Os.Zonke izixhobo zibonelela ngonxibelelwano oluqhelekileyo lonxibelelwano (ukuya kuthi ga kwi-I2Cs ezimbini, ukuya kuthi ga kwi-SPI ezimbini, enye i-I2S, enye i-HDMI CEC kunye ukuya kuthi ga kwii-USART ezimbini), enye i-12-bit ADC, enye i-12-bit DAC, ezintandathu ze-16-bit timers, enye i-32 -bit timer kunye nolawulo oluphambili lwe-PWM timer.
I-STM32F051xx microcontrollers isebenza kwi -40 ukuya +85 °C kunye -40 ukuya +105 °C iqondo lokushisa, ukusuka kwi-2.0 ukuya kwi-3.6 V yombane.Iseti ebanzi yeendlela zokugcina amandla ivumela ukuyilwa kwezicelo zamandla aphantsi.
I-STM32F051xx microcontrollers ibandakanya izixhobo kwiiphakheji ezisixhenxe ezahlukeneyo ukusuka kwi-32 pins ukuya kwi-64 pins kunye nefom yokufa nayo ifumaneka xa uceliwe.Ngokuxhomekeke kwisixhobo esikhethiweyo, iiseti ezahlukeneyo zeeperipheral zibandakanyiwe.
Ezi mpawu zenza i-STM32F051xx microcontrollers ilungele uluhlu olubanzi lwezicelo ezifana nolawulo lwesicelo kunye nojongano lomsebenzisi, izixhobo eziphathwa ngesandla, abamkeli be-A/V kunye ne-TV yedijithali, iiperipherals ze-PC, imidlalo kunye namaqonga e-GPS, izicelo zoshishino, ii-PLCs, inverters, abashicileli. , iiskena, iinkqubo ze-alam, ii-intercom zevidiyo kunye nee-HVACs.
• Undoqo: ARM® 32-bit Cortex®-M0 CPU, frequency ukuya kuma 48 MHz
• Iinkumbulo
– 16 ukuya 64 Kbytes yenkumbulo Flash
-I-8 Kbytes ye-SRAM ngokujonga ukulingana kwe-HW
• Iyunithi yokubala ye-CRC
• Ukusetha ngokutsha kunye nolawulo lwamandla
– Unikezelo lweDigital kunye ne-I/O: VDD = 2.0 V ukuya kwi-3.6 V
- Ukunikezelwa kwe-analog: VDDA = ukusuka kwi-VDD ukuya kwi-3.6 V
-Ukusetwa kwakhona kwamandla/ukuvula amandla (POR/PDR)
-Isixhobo sokujonga amandla ombane esilungiselelweyo (PVD)
-Iindlela zamandla aphantsi: Lala, Yima, Ukulinda
-Ubonelelo lwe-VBAT lwe-RTC kunye neerejista zokugcina
• Ulawulo lwewotshi
– 4 ukuba 32 MHz crystal oscillator
– 32 kHz oscillator ye-RTC enolungelelwaniso
-Ngaphakathi 8 MHz RC kunye x6 PLL ukhetho
– Yangaphakathi 40 kHz RC oscillator
• Ukuya kuthi ga kwi-55 ekhawulezayo ye-I/Os
-Yonke imephu enokwenzeka kwiivektha zokuphazamiseka kwangaphandle
– Ukuya kuthi ga kwi-36 I/Os ene-5 V yokunyamezela
• Isilawuli se-DMA se-5-channel
• I-12-bit enye, 1.0 µs ADC (ukuya kumatshaneli ali-16)
Uluhlu lokuguqulwa: 0 ukuya kwi-3.6 V
– Unikezelo lwe-analog eyahlukileyo ukusuka kwi-2.4 ukuya kwi-3.6
• Itshaneli enye ye-12-bit DAC
• Izithelekisi ezimbini ze-analog zamandla asezantsi akhawulezayo kunye negalelo elicwangcisiweyo kunye nemveliso
• Ukuya kuthi ga kwi-18 itshaneli zezivamvo ezixhasa iqhosha lokuchukumisa, i-linear kunye ne-rotary touch sensors
• Ukuya kuthi ga kwi-11 lamaxesha
-I-16-bit ye-7-itshaneli yolawulo oluphambili lwexesha le-6 itshaneli ye-PWM ephumayo, kunye nesizukulwana esifileyo kunye nokuyeka ngokukhawuleza
-I-32-bit enye kunye ne-16-bit timer enye, ukuya kuthi ga kwi-4 IC/OC, esebenzisekayo kulawulo lwe-IR
Isibali-xesha esinye se-16-bit, kunye ne-2 IC / OC, i-OCN eyi-1, isizukulwana sexesha lokufa kunye nokuyeka ngokukhawuleza
-Iixesha ezimbini ze-16-bit, nganye ine-IC / OC kunye ne-OCN, isizukulwana esifileyo, indawo yokumisa kaxakeka kunye nesango lemodyuli yolawulo lwe-IR.
-Ixesha elinye le-16-bit kunye ne-1 IC / OC
-Ixesha elizimeleyo kunye nenkqubo yokujonga ixesha
Isibali-xesha seSysTick: 24-bit ezantsi counter
Isibali-xesha esisisiseko se-16-bit ukuqhuba iDAC
• IKhalenda ye-RTC ene-alam kunye nokuvuka ngamaxesha athile kwi-Stop/Standby
• Imidibaniso yonxibelelwano
Ukuya kuthi ga kunxibelelwano lwe-I2C emibini, enye ixhasa iMowudi yokuKhawuleza eDityanisiweyo (1 Mbit/s) ene-20 mA isinki yangoku, i-SMBus/PMBus kunye nokuvuka kwimowudi yokuMisa
Ukuya kuthi ga kwii-USART ezimbini ezixhasa iSPI ehambelanayo kunye nolawulo lwemodem, enye ene-ISO7816 interface, i-LIN, amandla e-IrDA, ukubonwa kwenqanaba le-auto baud kunye nenqaku lokuvuka
Ukuya kuthi ga kwi-SPIs ezimbini (18 Mbit/s) ene-4 ukuya kwi-16 isakhelo esicwangcisiweyo esicwangcisiweyo, enye ene-I2S interface multiplexed
• Ujongano lwe-HDMI CEC, ukuvuka kwi-header reception
• Uthotho lwecingo lokulungisa (SWD)
• 96 bit unique ID
