STM32F302RBT6 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-64 |
| Core: | ARM Cortex M4 |
| Chirongwa Memory size: | 128 kB |
| Data Bus Width: | 32 zvishoma |
| ADC Resolution: | 2 x 6 zvishoma / 8 zvishoma / 10 zvishoma / 12 zvishoma |
| Maximum Clock Frequency: | 72 MHz |
| Nhamba yeI/Os: | 51 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, I2S, SPI, UART, UART, USB |
| 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: | 960 |
| Subcategory: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Unit Weight: | 342.700 mg |
♠ Arm®-based Cortex®-M4 32b MCU+FPU, inosvika 256KB Flash+ 40KB SRAM, 2 ADCs, 1 DAC ch., 4 comp, 2 PGA, nguva, 2.0-3.6 V
Iyo STM32F302xB/STM32F302xC mhuri yakavakirwa pane yakakwirira-performance Arm® Cortex®- M4 32-bit RISC musimboti neFPU inoshanda pamhepo inosvika 72 MHz, uye inomisikidza inoyangarara point unit (FPU), memory yekudzivirira unit ( MPU) uye yakadzamidzirwa trace macrocell (ETM).Mhuri inosanganisa ndangariro dzakasimirirwa-yepamusoro-soro (kusvika ku256 Kbytes yeFlash memory, kusvika ku40 Kbytes yeSRAM) uye huwandu hwakakura hwemaI/Os akakwenenzverwa uye maperipheral akabatana nemabhazi maviri eAPB.
Zvishandiso izvi zvinopa kusvika maviri anokurumidza 12-bit ADCs (5 Msps), mana anoenzanisa, maviri ekushandisa amplifiers, anosvika kune imwe DAC chiteshi, yakaderera-simba RTC, anosvika mashanu-chinangwa 16-bit timers, imwe general-chinangwa. 32-bit timer, uye imwe nguva yakatsaurirwa 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 yeSTM32F302xB/STM32F302xC 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.
Iyo STM32F302xB/STM32F302xC mhuri inopa zvishandiso mumapakeji mana kubva pa48 mapini kusvika zana.
Seti yezvinosanganisirwa maperipheral inochinja nemudziyo wakasarudzwa.
• Musimboti: Arm® Cortex®-M4 32-bit CPU ine FPU (72 MHz max), kuwedzeredza kamwe chete uye kupatsanurwa kweHW, 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.
• 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 kupihwa kweRTC nemabhaisikopo • 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
– Zvinoverengeka 5 V-kushivirira • Interconnect matrix
• 12-channel DMA controller
• MaADC maviri 0.20 µS (kusvika kumachanera gumi nemanomwe) ane sarudzo inosarudzwa ye12/10/8/6 mabhiti, 0 kusvika 3.6 V shanduko, imwe yakagumira/yakasiyana, kupatsanurwa kweanalogi kubva pa2 kusvika ku3.6 V.
• Imwe 12-bit DAC chiteshi ine analogi inopihwa kubva 2.4 kusvika 3.6 V
• Mana inokurumidza njanji-ku-njanji analogi inofananidzira ine analogi yemugove kubva ku2 kusvika ku3.6 V.
• Mapiritsi maviri anoshanda anogona kushandiswa muPGA modhi, ese materminals anosvikika neanalog kupa kubva ku2.4 kusvika 3.6 V.
• Kusvikira ku24 capacitive sensing channels inotsigira touchkey, linear uye rotary touch sensors
• Kusvikira ku11 nguva
- Imwe 32-bit timer uye maviri 16-bit timer ane anosvika mana IC/OC/PWM kana pulse counter uye quadrature (yakawedzera) encoder yekupinda.
- Imwe 16-bit 6-channel advanced-control timer, inosvika 6 PWM chiteshi, chizvarwa chenguva yekufa uye emergency kumira.
- 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
- Imwe 16-bit yakakosha timer yekutyaira iyo DAC
• Karenda RTC ine Alarm, nguva nenguva kumuka kubva kuStop/Standby
• Nzvimbo dzekukurukurirana
-CAN interface (2.0B Inoshanda)
- Maviri I2C Inokurumidza modhi uye (1 Mbit / s) ine 20 mA ikozvino sink, 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
