I-STM32F303CBT6 ARM Microcontrollers – MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | I-ARM Microcontrollers - i-MCU |
| I-RoHS: | Imininingwane |
| Uchungechunge: | I-STM32F3 |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-LQFP-48 |
| Ingqikithi: | I-ARM Cortex M4 |
| Usayizi Wenkumbulo Yohlelo: | 128kb |
| Ububanzi Bebhasi Ledatha: | 32 bit |
| Ukulungiswa kwe-ADC: | 4 x 6 bit/8 bit/10 bit/12 bit |
| Imvamisa yewashi enkulu: | 72 MHz |
| Inombolo yama-I/Os: | 37 I/O |
| Usayizi we-RAM yedatha: | 32 kb |
| Supply Voltage - Min: | 2 V |
| Supply Voltage - Max: | 3.6 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 85 C |
| Ukupakishwa: | Ithreyi |
| Ibhrendi: | I-STMicroelectronics |
| Uhlobo lwe-RAM yedatha: | I-SRAM |
| Uhlobo lwesixhumi esibonakalayo: | CAN, I2C, SPI, UART, USB |
| Ubude: | 7 mm |
| Kuyazwela umswakama: | Yebo |
| Inombolo yeziteshi ze-ADC: | Isiteshi esingu-1 |
| 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: | 1500 |
| Isigaba esingaphansi: | Ama-Microcontrollers - i-MCU |
| Igama lokuhweba: | I-STM32 |
| Isisindo Seyunithi: | 0.006409 oz |
♠ I-Arm®-based Cortex®-M4 32b MCU+FPU, kufika ku-256KB Flash+ 48KB SRAM, 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, timer, 2.0-3.6 V
Umndeni we-STM32F303xB/STM32F303xC usekelwe ekusebenzeni okuphezulu kwe-Arm® Cortex®- M4 32-bit RISC core ene-FPU esebenza imvamisa yokufika ku-72 MHz, futhi ishumeka iyunithi yephoyinti elintantayo (FPU), iyunithi yokuvikela inkumbulo (MPU) kanye ne-trace eshumekiwe (ETM). Umndeni uhlanganisa izinkumbulo ezishumekiwe zesivinini esikhulu (kufika ku-256 Kbytes wememori ye-Flash, kufika ku-40 Kbytes we-SRAM) kanye nohlu olubanzi lwama-I/O athuthukisiwe nama-peripheral axhunywe kumabhasi amabili e-APB.
Amadivayisi anikela ngama-ADC amane asheshayo e-12-bit (5 Msps), iziqhathanisi eziyisikhombisa, izikhulisa-zwi ezine zokusebenza, kufika eziteshini ezimbili ze-DAC, i-RTC enamandla aphansi, izibali sikhathi ezifika ezinhlanu zenhloso evamile engu-16-bit, isibali sikhathi esisodwa senhloso evamile engu-32-bit, nezibali-sikhathi ezimbili ezinikezelwe ekulawuleni imoto. Ziphinde zibe nezindawo zokuxhumana ezijwayelekile nezithuthukile: kufika kuma-I2C amabili, kufika kuma-SPI amathathu (ama-SPI amabili ane-multiplexed full-duplex I2Ss), ama-USART amathathu, kufika kuma-UART amabili, i-CAN ne-USB. Ukuze kuzuzwe ukunemba kwekilasi lomsindo, ama-peripheral e-I2S angavalwa nge-PLL yangaphandle.
Umndeni we-STM32F303xB/STM32F303xC usebenza ku--40 kuya ku-+85 °C naku--40 kuya ku-+105 °C ebangeni lokushisa ukusuka ku-2.0 ukuya ku-3.6 V. Isethi ebanzi yemodi yokonga amandla ivumela ukuklanywa kwezinhlelo zokusebenza zamandla aphansi.
Umndeni we-STM32F303xB/STM32F303xC uhlinzeka ngamadivayisi ngamaphakeji amane asukela kumaphini angu-48 kuye kwayi-100.
Isethi yama-peripheral afakiwe iyashintsha ngedivayisi ekhethiwe.
• Ingqikithi: I-Arm® Cortex®-M4 32-bit CPU ene-FPU (72 MHz max), ukuphindaphinda komjikelezo owodwa nokuhlukaniswa kwe-HW, 90 DMIPS (kusuka e-CCM), imiyalelo ye-DSP ne-MPU (iyunithi yokuvikela inkumbulo)
• Izimo zokusebenza:
- VDD, VDDA uhla lwamandla kagesi: 2.0 V kuya ku-3.6 V
• Izinkumbulo
- 128 kuya ku-256 Kbytes wememori ye-Flash
- Kufika ku-40 Kbytes we-SRAM, ngokuhlolwa kokulingana kwe-HW kusetshenziswe kuma-Kbytes angu-16 okuqala.
- I-booster yomjikelezo: Ama-Kbytes ayi-8 we-SRAM emiyalweni nasebhasini ledatha, ngesheke lokulinganisa le-HW (CCM)
• Iyunithi yokubala ye-CRC
• Ukusetha kabusha kanye nokuphathwa kokuhlinzeka
- Ukusetha kabusha amandla / amandla phansi (POR/PDR)
- I-Programmable voltage detector (PVD)
- Izindlela zamandla aphansi: Ukulala, Yima nokulinda
- Ukunikezwa kwe-VBAT ye-RTC namarejista okusekelayo
• Ukuphathwa kwewashi
- 4 ukuze 32 MHz crystal oscillator
- I-oscillator engu-32 kHz ye-RTC enokulinganiswa
- Yangaphakathi engu-8 MHz RC enenketho ye-x 16 PLL
- I-oscillator yangaphakathi engu-40 kHz
• Kufika kuma-I/O asheshayo angama-87
- Konke kuyenzeka kuma-vector aphazamisayo angaphandle
- Eziningana 5 V-ukubekezela
• I-interconnect matrix
• Isilawuli se-DMA eneziteshi ezingu-12
• Ama-ADC amane angu-0.20 µS (amashaneli afika kwangu-39) anokulungiswa okukhethekayo kwamabhithi angu-12/10/8/6, ububanzi bokuguqulwa obusuka ku-0 kuye ku-3.6 V, okokufaka okukodwa okuphelile/okuhlukile, ukunikezwa kwe-analog okuhlukile kusuka ku-2 ukuya ku-3.6 V
• Amashaneli amabili e-12-bit DAC anokunikezwa kwe-analog kusuka ku-2.4 kuya ku-3.6 V
• Iziqhathaniso eziyisikhombisa ezisheshayo ze-analogue ezisuka ku-2 ukuya ku-3.6 V
• Ama-amplifiers amane asebenzayo angasetshenziswa kumodi ye-PGA, wonke amatheminali afinyeleleka ngokunikezwa kwe-analog kusuka ku-2.4 kuya ku-3.6 V.
• Kufikela kumashaneli angama-24 e-capacitive sensor asekela ukhiye wokuthinta, izinzwa zokuthinta eziqondile nezijikelezayo
• Kufikela ku-13 wezikhathi
- Isibali sikhathi esisodwa esingu-32-bit kanye nezibali-sikhathi ezimbili eziyi-16-bit ezinokufika ku-4 IC/OC/PWM noma i-pulse counter kanye nokufakwayo kwesishumeki se-quadrature (okwenyukayo)
- Izibali-sikhathi ezithuthukisiwe ezimbili ze-16-bit 6-channel, ezineziteshi ze-PWM ezifika kweziyisi-6, ukukhiqiza isikhathi esimisiwe nesitobhi esiphuthumayo
- Isibali sikhathi esisodwa esingu-16-bit esinama-2 IC/OCs, 1 OCN/PWM, isizukulwane sesikhathi esimisiwe nesitobhi esiphuthumayo
- Izibali zesikhathi ezimbili eziyi-16-bit ezine-IC/OC/OCN/PWM, isizukulwane sesikhathi esimisiwe nesitobhi esiphuthumayo
- Izibali zesikhathi ezimbili (ezizimele, iwindi)
-Isibali sikhathi seSysTick: 24-bit counter counter
- Izibali sikhathi ezimbili eziyisisekelo ezingu-16 ukushayela i-DAC
• I-RTC Yekhalenda ene-alamu, ukuvuka ngezikhathi ezithile ku-Stop/Standby
• Izindawo zokuxhumana
-Isixhumi esibonakalayo se-CAN (2.0B Siyasebenza)
- Imodi esheshayo ye-I2C kanye (1 Mbit/s) enosinki wamanje ongu-20 mA, i-SMBus/PMBus, ukuvuka kusuka ku-STOP
- Kufika kuma-USART/UART amahlanu (i-ISO 7816 interface, LIN, IrDA, control modem)
- Kufika kuma-SPI amathathu, amabili ane-multiplexed half/full duplex I2S interface, 4 kuya ku-16 ozimele ezihlelekayo
- I-USB 2.0 isivinini esigcwele esibonakalayo
- I-infrared transmitter
• I-serial wire debug, Cortex®-M4 nge-FPU ETM, JTAG
• I-ID ehlukile ye-96-bit
