I-STM32F302K8U6TR ARM Microcontrollers – I-MCU Mainstream Amasiginali Ahlanganisiwe we-MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

• Ingqikithi: I-Arm® 32-bit Cortex®-M4 CPU ene-FPU (72 MHz max.), ukuphindaphindeka komjikelezo owodwa nokuhlukaniswa kwe-HW, imiyalelo ye-DSP
• Izinkumbulo
- 32 kuya ku-64 Kbytes wememori ye-Flash
- 16 Kbytes we-SRAM ebhasini ledatha
• Iyunithi yokubala ye-CRC
• Setha kabusha kanye nokuphathwa kwamandla
- VDD, VDDA uhla lwamandla kagesi: 2.0 kuya ku-3.6 V
- Ukusetha kabusha amandla / amandla phansi (POR/PDR)
- I-Programmable voltage detector (PVD)
- Amandla aphansi: Lala, 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 ezimbobeni ze-I/O ezisheshayo ezingu-51, zonke ziyakwazi ukuhleleka kuma-vector angaphandle aphazamisayo, ezimbalwa ezibekezelela i-V ezingu-5
• I-interconnect matrix
• Isilawuli se-DMA esisekela iziteshi ezingu-7, ama-ADC, ama-SPI, ama-I2C, ama-USART nama-DAC
• I-1 × ADC 0.20 μs (kufika kumashaneli angu-15) enokulungiswa okukhethekayo kwamabhithi angu-12/10/8/6, 0 kuya ku-3.6 V ububanzi bokuguqulela, imodi yesiphetho esisodwa/ehlukile, ukunikezwa kwe-analog ehlukile ukusuka ku-2.0 ukuya ku-3.6 V
• Inzwa yezinga lokushisa
• Ishaneli ye-DAC engu-1 x 12-bit enokunikezwa kwe-analog kusuka ku-2.4 kuya ku-3.6 V
• Iziqhathaniso ezintathu ezisheshayo ze-analog ezisuka ku-2.0 ukuya ku-3.6 V
• I-amplifier yokusebenza engu-1 x engasetshenziswa kumodi ye-PGA, yonke itheminali ifinyeleleka ngokunikezwa kwe-analog kusuka ku-2.4 kuya ku-3.6 V
• Amashaneli afinyelela ku-18 e-capacitive asekela ukhiye othintwayo, ama-linear kanye nezinzwa ezijikelezayo
• Izibali zesikhathi ezifika kweziyisi-9
- Isibali sikhathi esisodwa esingu-32-bit esifinyelela ku-4 IC/OC/PWM noma i-pulse counter kanye nokufakwayo kwesishumeki se-quadrature (okwenyukayo)
- Isibali sikhathi esisodwa esingu-16-bit 6-channel advanced-control, esineziteshi ze-PWM ezifika kweziyisi-6, isizukulwane esidala kanye nesitobhi esiphuthumayo
- Izibali zesikhathi ezintathu ze-16-bit ezine-IC/OC/OCN noma i-PWM, uhlobo lwesikhathi esimisiwe. kanye nesitobhi esiphuthumayo
- Isibali sikhathi esisodwa se-16-bit esiyisisekelo sokushayela i-DAC
- 2 watchdog timer (ezizimele, iwindi)
-Isibali sikhathi seSysTick: 24-bit counter counter
• I-RTC yekhalenda ene-alamu, ukuvuka ngezikhathi ezithile ku-Stop/Standby
• Izindawo zokuxhumana
- Ama-I2C amathathu anosinki wamanje ongu-20 mA ukuze asekele imodi esheshayo futhi
- Kufika ku-3 USARTs, 1 ene-ISO 7816 I/F, i-auto baudrate detect kanye nesizinda sewashi eliMbili
- Kufika kuma-SPI amabili ane-multiplexed full duplex I2S
-Isixhumi esibonakalayo se-USB 2.0 esigcwele isivinini
– 1 x isixhumi esibonakalayo se-CAN (2.0B Iyasebenza)
- I-infrared transmitter
• I-serial wire debug (SWD), JTAG
• I-ID ehlukile ye-96-bit