STM32F103RET7 ARM Microcontrollers MCU 32BIT Cortex M3 H/D UMUGQA Wokusebenza
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | I-ARM Microcontrollers - i-MCU |
| I-RoHS: | Imininingwane |
| Uchungechunge: | Idatha ye-STM32F103RE |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-LQFP-64 |
| Ingqikithi: | I-ARM Cortex M3 |
| Usayizi Wenkumbulo Yohlelo: | 512 kb |
| Ububanzi Bebhasi Ledatha: | 32 bit |
| Ukulungiswa kwe-ADC: | 12 kancane |
| Imvamisa yewashi enkulu: | 72 MHz |
| Inombolo yama-I/Os: | 51 I/O |
| Usayizi we-RAM yedatha: | awu 64kb |
| Supply Voltage - Min: | 2 V |
| Supply Voltage - Max: | 3.6 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 105 C |
| Ukupakishwa: | Ithreyi |
| Ibhrendi: | I-STMicroelectronics |
| Uhlobo lwe-RAM yedatha: | I-SRAM |
| Ubude: | 1.4 mm |
| Uhlobo lwesixhumi esibonakalayo: | I-CAN, I2C, SPI, USART |
| Ubude: | 10 mm |
| Kuyazwela umswakama: | Yebo |
| Inombolo yeziteshi ze-ADC: | 16 Isiteshi |
| Inombolo Yezibali-sikhathi/Izibali: | 8 Isikhathi |
| Uchungechunge Lwephrosesa: | I-ARM Cortex M |
| 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 oxinene kakhulu I-Arm®-based 32-bit MCU eno-256 kuya ku-512KB Flash, USB, CAN, 11 timer, 3 ADCs, 13 ukuxhumana
Umndeni womugqa wokusebenza we-STM32F103xC, STM32F103xD kanye ne-STM32F103xE uhlanganisa ukusebenza okuphezulu kwe-Arm® Cortex®-M3 32-bit RISC core esebenza kumafrikhwensi angama-72 MHz, izinkumbulo ezishumekwe ngesivinini esiphezulu (Inkumbulo ye-Flash ifika ku-512 KRAM uptes nokukhuphuka kwe-KRAM ku-512 KRAM ), kanye nohlu olubanzi lwama-I/O athuthukisiwe nama-peripheral axhunywe kumabhasi amabili e-APB.Wonke amadivayisi anikela ngama-ADC amathathu e-12-bit, izibali-sikhathi ezine zenhloso evamile engu-16-bit kanye nezibali-sikhathi ze-PWM ezimbili, kanye nezindawo zokuxhumana ezijwayelekile nezithuthukisiwe: kufika kuma-I2C amabili, ama-SPI amathathu, ama-I2S amabili, i-SDIO eyodwa, ama-UART amahlanu, i-USB kanye ne-CAN.
Umndeni womugqa wokusebenza wokuminyana okuphezulu kwe-STM32F103xC/D/E usebenza ebangeni lokushisa elingu--40 kuya ku-+105 °C, ukusuka kugesi ongu-2.0 ukuya ku-3.6 V.Isethi ebanzi yemodi yokonga amandla ivumela ukuklanywa kwezinhlelo zokusebenza zamandla aphansi.
Lezi zici zenza umndeni we-STM32F103xC/D/E we-high-density performance microcontroller ulungele uhla olubanzi lwezinhlelo zokusebenza ezifana namadrayivu ezimoto, ukulawula izinhlelo zokusebenza, imishini yezokwelapha nephathwayo, i-PC kanye namapheripheral emidlalo, amapulatifomu e-GPS, izinhlelo zokusebenza zezimboni, ama-PLC, ama-inverters. , amaphrinta, izikena, amasistimu we-alamu we-intercom yevidiyo, ne-HVAC.
• Ingqikithi: I-Arm® 32-bit Cortex®-M3 CPU
- 72 MHz imvamisa ephezulu, 1.25 DMIPS/MHz(Dhrystone 2.1) ukusebenza endaweni yokulinda engu-0ukufinyelela inkumbulo
- Ukuphindaphinda komjikelezo owodwa kanye nehadiweukuhlukana
• Izinkumbulo
- 256 kuya ku-512 Kbytes wememori ye-Flash
- kufika ku-64 Kbytes we-SRAM
- Isilawuli sememori esiguquguqukayo esine-4 ChipKhetha.Isekela i-Compact Flash, i-SRAM,Izinkumbulo ze-PSRAM, NOR kanye ne-NAND
- LCD parallel interface, 8080/6800 izindlela
• Ukuphathwa kwewashi, ukusetha kabusha nokuphatha
– 2.0 kuya ku-3.6 V ukunikezwa kwesicelo kanye nama-I/Os
- I-POR, i-PDR, kanye nomtshina we-voltage ohlelekayo(PVD)
- 4-to-16 MHz crystal oscillator
- I-RC esikwe efekthri engu-8 MHz yangaphakathi
- I-40 kHz RC yangaphakathi ene-calibration
- I-oscillator engu-32 kHz ye-RTC enokulinganiswa
• Amandla aphansi
- Izindlela zokulala, zokuma kanye nezokulinda
- Ukunikezwa kwe-VBAT ye-RTC namarejista okusekelayo
• 3 × 12-bit, 1 µs A/D converters (kufika ku-21iziteshi)
- Ibanga lokuguqulwa: 0 kuya ku-3.6 V
- Isampula-kathathu nokubamba amandla
- Inzwa yokushisa
• 2 × 12-bit D/A iziguquli
• I-DMA: Isilawuli se-DMA eneziteshi eziyi-12
- Ama-peripheral asekelwayo: izikhathi, ama-ADC, i-DAC,Ama-SDIO, ama-I2S, ama-SPI, ama-I2C nama-USART
• Imodi yokususa iphutha
- I-serial wire debug (SWD) ne-JTAG interface
– I-Cortex®-M3 Embedded Trace Macrocell™
• Kufikela kumachweba we-I/O asheshayo angu-112
- 51/80/112 I/Os, konke kuyenzeka kumephu engu-16 yangaphandlephazamisa ama-vectors futhi cishe wonke ama-V-tolerant angu-5
• Kufika kuzibali zesikhathi eziyi-11
- Kufika kuzibali sikhathi ezine ze-16-bit, ngasinye sifinyelela kwezi-4I-IC/OC/PWM noma i-pulse counter ne-quadrature(okwandayo) okokufaka kwesifaki khodi
- 2 × 16-bit motor control PWM timer ene-deadtime generation kanye nesitobhi esiphuthumayo
- 2 × watchdog timer (Izimele kanye Iwindi)
-Isibali sikhathi se-SysTick: ikhawunta ephansi engu-24-bit
– 2 × 16-bit izibali sikhathi eziyisisekelo ukushayela i-DAC
• Kufikela ku-13 ukuxhumana kokuxhumana
- Kufika ku-2 × I2C interfaces (SMBus/PMBus)
- Kufika ku-5 UARTs (i-ISO 7816 interface, LIN, IrDAamandla, isilawuli semodemu)
- Kufika ku-3 SPIs (18 Mbit/s), 2 nge-I2S interfacei-multiplexed
-Isixhumi esibonakalayo se-CAN (2.0B Siyasebenza)
- I-USB 2.0 isivinini esigcwele esibonakalayo
- I-interface ye-SDIO
• Iyunithi yokubala ye-CRC, i-ID eyingqayizivele engu-96-bit
• ECOPACK® amaphakheji
