STM32F303CBT6 ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | STMicroelectronics |
| Icyiciro cy'ibicuruzwa: | ARM Microcontrollers - MCU |
| RoHS: | Ibisobanuro |
| Urukurikirane: | STM32F3 |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | LQFP-48 |
| Core: | ARM Cortex M4 |
| Ingano yo Kwibuka Porogaramu: | 128 kB |
| Ubugari bwa Data Bus: | 32 bit |
| Icyemezo cya ADC: | 4 x 6 bit / 8 bit / 10 bit / 12 bit |
| Umubare w'isaha ntarengwa: | 72 MHz |
| Umubare wa I / Os: | 37 I / O. |
| Ingano ya Data RAM: | 32 kB |
| Gutanga Umuvuduko - Min: | 2 V. |
| Gutanga Umuvuduko - Byinshi: | 3.6 V. |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 85 C. |
| Gupakira: | Gariyamoshi |
| Ikirango: | STMicroelectronics |
| Ubwoko bwa Data RAM: | SRAM |
| Ubwoko bw'imbere: | URASHOBORA, I2C, SPI, UART, USB |
| Uburebure: | 7 mm |
| Ubushuhe bukabije: | Yego |
| Umubare wa Imiyoboro ya ADC: | Umuyoboro |
| Umubare wigihe / Counters: | 8 Igihe |
| Urutonde rwabatunganya: | ARM Cortex M. |
| Ubwoko bwibicuruzwa: | ARM Microcontrollers - MCU |
| Ubwoko bwo Kwibuka Porogaramu: | Flash |
| Ingano y'ipaki y'uruganda: | 1500 |
| Icyiciro: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Uburemere bw'igice: | 0.006409 oz |
♠ Arm® ishingiye kuri Cortex®-M4 32b MCU + FPU, kugeza kuri 256KB Flash + 48KB SRAM, 4 ADC, 2 DAC ch., 7 comp, 4 PGA, igihe, 2.0-3.6 V
Umuryango wa STM32F303xB / STM32F303xC ushingiye ku bikorwa byo hejuru cyane Arm® Cortex®- M4 32-bit ya RISC yibanze hamwe na FPU ikora kuri radiyo igera kuri 72 MHz, no gushyiramo igice kireremba hejuru (FPU), ishami ririnda kwibuka (MPU) hamwe na macrocell (ETM). Umuryango urimo ibintu byihuta byashyizwemo kwibuka (bigera kuri 256 Kbytes ya Flash yibuka ya Flash, kugeza kuri Kbytes 40 za SRAM) hamwe nurwego runini rwa I / Os hamwe na periferiya ihujwe na bisi ebyiri za APB.
Ibikoresho bitanga bigera kuri bine byihuse 12-biti ya ADC (5 Msps), igereranya irindwi, ibyuma bine byongera imbaraga, bigera ku miyoboro ibiri ya DAC, ingufu nke za RTC, kugeza kuri bitanu rusange-intego-16-biti, imwe-rusange-32-biti, na timers ebyiri zagenewe kugenzura moteri. Bagaragaza kandi imiyoboro y'itumanaho isanzwe kandi igezweho: kugeza kuri I2Cs ebyiri, kugeza kuri SPI eshatu (SPI ebyiri ziri hamwe na multiplexed full-duplex I2Ss), USARTs eshatu, kugeza UARTs ebyiri, CAN na USB. Kugirango ugere kumurongo wamajwi neza, peripheri ya I2S irashobora gukoreshwa hifashishijwe PLL yo hanze.
Umuryango wa STM32F303xB / STM32F303xC ukorera muri -40 kugeza kuri +85 ° C na -40 kugeza +105 ° C ubushyuhe buri hagati ya 2.0 na 3.6 V. Uburyo bwuzuye bwo kuzigama imbaraga butuma igishushanyo mbonera cyingufu zikoreshwa.
Umuryango wa STM32F303xB / STM32F303xC utanga ibikoresho mubipaki bine kuva kuri pin 48 kugeza 100.
Igice cyashyizwemo periferique ihinduka hamwe nibikoresho byatoranijwe.
• Core: Arm® Cortex®-M4 32-bit CPU hamwe na FPU (72 MHz max), kugwiza inshuro imwe no kugabana HW, 90 DMIPS (kuva CCM), amabwiriza ya DSP na MPU (ishami ririnda kwibuka)
• Imikorere:
- VDD, VDDA yumurongo wa voltage: 2.0 V kugeza 3.6 V.
• Kwibuka
- 128 kugeza 256 Kbytes ya Flash yibuka
- Kugera kuri 40 Kbytes ya SRAM, hamwe na HW igenzura ryashyizwe mubikorwa kuri Kbytes 16 yambere.
- Imiyoboro ya Routine: 8 Kbytes ya SRAM kumabwiriza na bisi yamakuru, hamwe na HW igereranya (CCM)
Igice cyo kubara CRC
• Kugarura no gutanga amasoko
- Imbaraga-kuri / gusubiramo imbaraga (POR / PDR)
- Porogaramu ya voltage detector (PVD)
- Imbaraga nkeya: Gusinzira, Guhagarara no Guhagarara
- Gutanga VBAT kuri RTC no kwiyandikisha
Gucunga amasaha
- 4 kugeza 32 MHz oscillator ya kristu
- 32 kHz oscillator ya RTC hamwe na kalibrasi
- Imbere 8 MHz RC hamwe na x 16 PLL ihitamo
- Imbere 40 kHz oscillator
• Kugera kuri 87 byihuse I / Os
- Byose byashushanyije kumurongo wo hanze uhagarika
- Benshi 5 V-bihanganira
• Guhuza matrix
• Imiyoboro 12 ya DMA umugenzuzi
• ADC enye 0,20 µS (imiyoboro igera kuri 39) ifite ibyemezo byatoranijwe bya 12/10/8/6 bits, 0 kugeza 3.6 V intera ihinduranya, imwe irangiye / iyinjiza itandukanye, itangwa ryikigereranyo kuva kuri 2 kugeza kuri 3.6 V
• Imiyoboro ibiri ya 12-biti ya DAC ifite analogi kuva kuri 2.4 kugeza 3.6 V.
• Kugereranya karindwi yihuta ya gari ya moshi igereranya hamwe na analoge kuva kuri 2 kugeza kuri 3.6 V.
• Ibikoresho bine byongera imbaraga bishobora gukoreshwa muburyo bwa PGA, ama terminal yose ashobora kugerwaho na analog kuva kuri 2.4 kugeza 3.6 V
• Imiyoboro igera kuri 24 yerekana ubushobozi bwo gukoraho, gukoraho umurongo no kuzenguruka
• Kugera ku 13
- Igihe kimwe 32-biti na bibiri-16-biti hamwe na 4 IC / OC / PWM cyangwa pulse compte na quadrature (kwiyongera) kodegisi yinjiza
- Babiri 16-bit 6-imiyoboro igezweho-igenzura igihe, hamwe numuyoboro wa PWM ugera kuri 6, kubyara igihe ntarengwa no guhagarara byihutirwa
- Igihe kimwe cya 16-bit hamwe na 2 IC / OCs, 1 OCN / PWM, ibisekuruza byigihe no guhagarara byihutirwa
- Ibihe bibiri 16-biti hamwe na IC / OC / OCN / PWM, ibisekuruza byigihe no guhagarara byihutirwa
- Ibihe bibiri byo gukurikirana (byigenga, idirishya)
- Igihe cya SysTick: 24-bito kumanuka
- Babiri 16-biti byibanze kugirango batware DAC
• Kalendari RTC hamwe na Alarm, kubyuka buri gihe kuva Guhagarara / Guhagarara
• Itumanaho
- Imigaragarire ya CAN (2.0B ikora)
- Babiri I2C Byihuta byongeyeho (1 Mbit / s) hamwe na mA 20 ya sike, SMBus / PMBus, kubyuka kuva STOP
- Kugera kuri bitanu USART / UARTs (ISO 7816 Imigaragarire, LIN, IrDA, kugenzura modem)
- Kugera kuri bitatu bya SPI, bibiri hamwe na kimwe cya kabiri cyinshi / cyuzuye duplex I2S, 4 kugeza 16 ya porogaramu ishobora gutondekwa
- USB 2.0 yuzuye yihuta
- Imashanyarazi
• Serial wire debug, Cortex®-M4 hamwe na FPU ETM, JTAG
• 96-bit ID idasanzwe
