I-STM32F103RBT6 ARM Microcontrollers – MCU 32BIT Cortex M3 128K FLASH 20KB RAM
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | I-ARM Microcontrollers - i-MCU |
| I-RoHS: | Imininingwane |
| Uchungechunge: | Idatha ye-STM32F103RB |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-LQFP-64 |
| Ingqikithi: | I-ARM Cortex M3 |
| Usayizi Wenkumbulo Yohlelo: | 128kb |
| Ububanzi Bebhasi Ledatha: | 32 bit |
| Ukulungiswa kwe-ADC: | 12 kancane |
| Imvamisa yewashi enkulu: | 72 MHz |
| Inombolo yama-I/Os: | 64 I/O |
| Usayizi we-RAM yedatha: | 20 kb |
| Supply Voltage - Min: | 2 V |
| Supply Voltage - Max: | 3.6 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 85 C |
| Ukupakishwa: | Ithreyi |
| Ibhrendi: | I-STMicroelectronics |
| Uhlobo lwe-RAM yedatha: | I-SRAM |
| Ubude: | 1.4 mm |
| Uhlobo lwesixhumi esibonakalayo: | CAN, I2C, SPI, USART, USB |
| Ubude: | 10 mm |
| Kuyazwela umswakama: | Yebo |
| Inombolo yeziteshi ze-ADC: | 16 Isiteshi |
| Inombolo Yezibali-sikhathi/Izibali: | 3 Isibali sikhathi |
| Uchungechunge Lwephrosesa: | I-ARM Cortex M |
| Umkhiqizo: | I-MCU |
| Uhlobo Lomkhiqizo: | I-ARM Microcontrollers - i-MCU |
| Uhlobo Lwenkumbulo Yohlelo: | I-Flash |
| Inani Lephakethe Lefekthri: | 960 |
| Isigaba esingaphansi: | Ama-Microcontrollers - i-MCU |
| Igama lokuhweba: | I-STM32 |
| Ububanzi: | 10 mm |
| Isisindo Seyunithi: | 0.012088 oz |
♠ Ulayini wokusebenza kokuminyana okumaphakathi kwe-ARM®-based 32-bit MCU eno-64 noma 128 KB Flash, USB, CAN, 7 timer, 2 ADCs, 9 com.izindawo zokuhlangana
Umndeni womugqa wokusebenza komthamo omaphakathi we-STM32F103xx uhlanganisa ukusebenza okuphezulu kwe-ARM® Cortex®-M3 32-bit RISC core esebenza kumafrikhwensi angu-72 MHz, izinkumbulo ezishumekwe ngesivinini esiphezulu (Inkumbulo ye-Flash efika ku-128 Kbytes kanye ne-SRAM kufika ku-20 Kbytes) , kanye nohlu olubanzi lwama-I/O athuthukisiwe nama-peripheral axhunywe kumabhasi amabili e-APB.Wonke amadivayisi anikela ngama-ADC amabili angu-12-bit, izibali-sikhathi ezintathu eziyinjongo evamile engu-16-bit kanye nesibali-sikhathi esisodwa se-PWM, kanye nezindawo zokuxhumana ezijwayelekile nezithuthukisiwe: kufika kuma-I2C amabili nama-SPI, ama-USART amathathu, i-USB ne-CAN.
Amadivayisi asebenza kusuka kugesi ongu-2.0 kuye ku-3.6 V.Atholakala kukho kokubili izinga lokushisa -40 kuya +85 °C kanye nebanga lokushisa elinwetshiwe -40 kuya +105 °C.Isethi ebanzi yemodi yokonga amandla ivumela ukuklanywa kwezinhlelo zokusebenza zamandla aphansi.
Umndeni womugqa wokusebenza wokuminyana omaphakathi we-STM32F103xx uhlanganisa amadivayisi ngezinhlobo zamaphakheji ayisithupha ahlukene: kusuka kumaphini angu-36 kuye kwangu-100.Kuye ngedivayisi ekhethiwe, kufakwe amasethi ahlukene ama-peripherals, incazelo engezansi inika umbono webanga eliphelele lama-peripherals ahlongozwayo kulo mndeni.
Lezi zici zenza umndeni we-STM32F103xx we-medium-density performance microcontroller ulungele uhla olubanzi lwezinhlelo zokusebenza ezifana namadrayivu ezimoto, ukulawula izinhlelo zokusebenza, imishini yezokwelapha nephathwa ngesandla, i-PC kanye namapheripheral emidlalo, amapulatifomu e-GPS, izinhlelo zokusebenza zezimboni, ama-PLC, ama-inverter, amaphrinta, izikena. , amasistimu ama-alamu, ama-intercom yevidiyo, nama-HVAC.
• I-ARM® 32-bit Cortex®-M3 CPU Core
– 72 MHz ubukhulu befrikhwensi, 1.25 DMIPS/MHz (Dhrystone 2.1) ukusebenza ekufinyeleleni inkumbulo yesimo sokulinda esingu-0
- Ukuphindaphinda komjikelezo owodwa kanye nokuhlukaniswa kwehadiwe
• Izinkumbulo
- 64 noma 128 Kbytes wememori ye-Flash
- 20 Kbytes we-SRAM
• Ukuphathwa kwewashi, ukusetha kabusha nokuphatha
– 2.0 kuya ku-3.6 V ukunikezwa kwesicelo kanye nama-I/Os
- I-POR, i-PDR, kanye ne-programmable voltage detector (PVD)
- 4-to-16 MHz crystal oscillator
- I-RC esikwe efekthri engu-8 MHz yangaphakathi
- Yangaphakathi 40 kHz RC
- I-PLL yewashi le-CPU
- I-oscillator engu-32 kHz ye-RTC enokulinganiswa
• Amandla aphansi
- Izindlela zokulala, zokuma kanye nezokulinda
- Ukunikezwa kwe-VBAT ye-RTC namarejista okusekelayo
• 2 x 12-bit, 1 µs A/D converters (kufika eziteshini eziyi-16)
- Ibanga lokuguqulwa: 0 kuya ku-3.6 V
- Amasampula amabili kanye nekhono lokubamba
- Inzwa yokushisa
• I-DMA
– 7-channel DMA isilawuli
- Amapheripheral asekelwayo: izibali sikhathi, i-ADC, ama-SPI, ama-I 2Cs nama-USART
• Kufika kumachweba we-I/O asheshayo angu-80
- 26/37/51/80 I/Os, konke kuyenzeka kuma-vector aphazamisayo angaphandle ayi-16 futhi cishe nawo wonke ama-V-5 abekezelela
• Imodi yokususa iphutha
- I-serial wire debug (SWD) ne-JTAG interface
• 7 izikhathi
- Izibali-sikhathi ezintathu eziyi-16-bit, ngasinye sinokufinyelela ku-4 IC/OC/PWM noma i-pulse counter kanye ne-quadrature (okwenyukayo) kokufaka ikhodi
- I-16-bit, isilawuli sesikhathi se-PWM semoto esinesizukulwane sesikhathi esifile nesitobhi esiphuthumayo
- 2 watchdog timer (Izimele futhi Iwindi)
- I-SysTick timer 24-bit downcounter
• Kufikela ku-9 izindawo zokuxhumana
- Kufika ku-2 x I2C interfaces (SMBus/PMBus)
- Kufika ku-3 USARTs (i-ISO 7816 interface, i-LIN, amandla e-IrDA, ukulawula imodemu)
- Kufika ku-2 SPIs (18 Mbit/s)
-Isixhumi esibonakalayo se-CAN (2.0B Siyasebenza)
-Isixhumi esibonakalayo se-USB 2.0 esigcwele isivinini
• Iyunithi yokubala ye-CRC, i-ID eyingqayizivele engu-96-bit
• Amaphakheji athi ECOPACK®
