STM32F303CBT6 ARM Microcontrollers – MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | STMicroelectronics |
| Product Category: | ARM Microcontrollers - MCU |
| RoHS: | Details |
| Series: | STM32F3 |
| Mounting Style: | SMD/SMT |
| Pakeji / Nyaya: | LQFP-48 |
| Core: | ARM Cortex M4 |
| Chirongwa Memory size: | 128 kB |
| Data Bus Width: | 32 zvishoma |
| ADC Resolution: | 4 x 6 zvishoma / 8 zvishoma / 10 zvishoma / 12 zvishoma |
| Maximum Clock Frequency: | 72 MHz |
| Nhamba yeI/Os: | 37 I/O |
| Data RAM saizi: | 32 kB |
| Supply Voltage - Min: | 2 V |
| Supply Voltage - Max: | 3.6 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Kurongedza: | Tray |
| Brand: | STMicroelectronics |
| Data RAM Type: | SRAM |
| Rudzi rweInterface: | CAN, I2C, SPI, UART, USB |
| Urefu: | 7 mm |
| Inonzwa Kunyorova: | Ehe |
| Nhamba yeADC Channels: | 1 Channel |
| Nhamba Yenguva/Makaunda: | 8 Timer |
| processor Series: | ARM Cortex M |
| Product Type: | ARM Microcontrollers - MCU |
| Chirongwa Memory Type: | Flash |
| Factory Pack Quantity: | 1500 |
| Subcategory: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Unit Weight: | 0.006409 oz |
♠ Arm®-based Cortex®-M4 32b MCU+FPU, inosvika 256KB Flash+ 48KB SRAM, 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, nguva, 2.0-3.6 V
Iyo STM32F303xB/STM32F303xC mhuri yakavakirwa pamusoro-inoshanda Arm® Cortex®- M4 32-bit RISC musimboti neFPU inoshanda pamhepo inosvika 72 MHz, uye inomisikidza inoyangarara point unit (FPU), memory kuchengetedza unit (MPU) uye yakadzamidzirwa macrocell (ETM). Mhuri inosanganisa ndangariro dzakasimirirwa-yepamusoro-soro (kusvika ku256 Kbytes yeFlash memory, inosvika makumi mana Kbytes eSRAM) uye huwandu hwakakura hwemaI/Os akakwenenzverwa uye maperipheral akabatana nemabhazi maviri eAPB.
Midziyo iyi inopa kusvika mana anokurumidza 12-bit ADCs (5 Msps), anoenzanisa manomwe, mana anoshanda amplifiers, anosvika maviri eDAC chiteshi, yakaderera-simba RTC, inosvika mashanu-yechinangwa 16-bit timers, imwe general-chinangwa 32-bit timer, uye maviri nguva akatsaurirwa kudzora mota. Iwo anoratidzawo akajairwa uye epamberi ekutaurirana mainterface: anosvika maviri I2Cs, anosvika matatu maSPI (mbiri SPIs ine multiplexed yakazara-duplex I2Ss), matatu UART, anosvika maviri maUART, CAN uye USB. Kuti uwane kurongeka kwekirasi yekuteerera, iyo I2S peripherals inogona kuvharwa kuburikidza neyekunze PLL.
Mhuri yeSTM32F303xB/STM32F303xC inoshanda mu -40 kusvika +85 °C uye -40 kusvika +105 °C tembiricha inotangira pa2.0 kusvika 3.6 V magetsi. Iyo yakazara seti yemagetsi-yekuchengetedza modhi inobvumira dhizaini yeakaderera-simba maapplication.
Mhuri yeSTM32F303xB/STM32F303xC inopa zvishandiso mumapakeji mana kubva pa48 pini kusvika zana.
Seti yezvinosanganisirwa maperipheral inochinja nemudziyo wakasarudzwa.
• Musimboti: Arm® Cortex®-M4 32-bit CPU ine FPU (72 MHz max), kuwedzeredza kamwe chete uye HW division, 90 DMIPS (kubva kuCCM), DSP rairo uye MPU (memory protection unit)
• Mamiriro ekushanda:
- VDD, VDDA voltage renji: 2.0 V kusvika 3.6 V
• Ndangariro
- 128 kusvika 256 Kbytes yeFlash memory
-Kusvika kumakumi mana Kbytes eSRAM, ine HW parity cheki inoshandiswa pane yekutanga gumi nematanhatu Kbytes.
- Routine booster: 8 Kbytes yeSRAM pakuraira uye data bhazi, ine HW parity cheki (CCM)
• CRC calculation unit
• Reset uye kugovera manejimendi
- Simba-pa / simba-pasi reset (POR / PDR)
- Programmable voltage detector (PVD)
-Akaderera-simba modhi: Kurara, Mira uye Kumira
- VBAT inopa yeRTC uye marejista ekuchengetedza
• Kutarisira wachi
- 4 kusvika 32 MHz crystal oscillator
- 32 kHz oscillator yeRTC ine calibration
- Yemukati 8 MHz RC ine x 16 PLL sarudzo
- Yemukati 40 kHz oscillator
• Kusvika ku87 kutsanya I/Os
- Yese inogoneka pane ekunze kukanganisa mavheji
- Vanoverengeka 5 V-kushivirira
• Interconnect matrix
• 12-channel DMA controller
• MaADC mana 0.20 µS (kusvika kumachanera makumi matatu nemapfumbamwe) ane sarudzo inosarudzwa ye12/10/8/6 bits, 0 kusvika 3.6 V shanduko, imwe chete yakaguma/yakasiyana, kupatsanurwa analogi kubva pa2 kusvika 3.6 V.
• Machanera maviri e12-bit DAC ane analogia kubva pa2.4 kusvika ku3.6 V
• Zvinomwe zvinomwe zvinokurumidza njanji-ku-njanji analogi inofananidzira ine analogi inopa kubva 2 kusvika 3.6 V
• Makumiriro mana anoshanda anogona kushandiswa muPGA modhi, ese materminals anosvikika neanalog supply kubva 2.4 kusvika 3.6 V.
• Kusvikira ku24 capacitive sensing channels inotsigira touchkey, linear uye rotary touch sensors
• Kusvikira ku13 timers
- Imwe 32-bit timer uye maviri 16-bit timer ane anosvika mana IC/OC/PWM kana pulse counter uye quadrature (yakawedzera) encoder yekupinda.
-Maviri 16-bit 6-channel yepamusoro-yekudzora nguva, inosvika 6 PWM chiteshi, chizvarwa chenguva yekufa uye kumira kwechimbichimbi.
- Imwe 16-bit timer ine 2 IC/OCs, 1 OCN/PWM, chizvarwa chenguva yekufa uye kumira kwekukurumidzira.
-Maviri gumi nematanhatu enguva ane IC/OC/OCN/PWM, chizvarwa chekufa uye kumira kwekukurumidzira.
- Maviri ekutarisa nguva (yakasununguka, hwindo)
- SysTick timer: 24-bit downcounter
-Maviri 16-bit ekutanga nguva yekutyaira iyo DAC
• Karenda RTC ine Alarm, nguva nenguva kumuka kubva kuStop/Standby
• Nzvimbo dzekukurukurirana
-CAN interface (2.0B Inoshanda)
-Maviri I2C Fast mode plus (1 Mbit/s) ine 20 mA sink iripo, SMBus/PMBus, kumuka kubva STOP
- Anosvika mashanu USART / UARTs (ISO 7816 interface, LIN, IrDA, modem control)
- Anosvika matatu SPIs, maviri ane multiplexed hafu / yakazara duplex I2S interface, 4 kusvika 16 programmable bit mafuremu.
- USB 2.0 yakazara yekumhanyisa interface
- Infrared transmitter
• Serial wire debug, Cortex®-M4 ine FPU ETM, JTAG
• 96-bit yakasarudzika ID
