STM32F302RBT6 ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | STMicroelectronics |
| Sehlopha sa Sehlahisoa: | ARM Microcontrollers - MCU |
| RoHS: | Lintlha |
| Letoto: | Setšoantšo sa STM32F3 |
| Mounting Style: | SMD/SMT |
| Sephutheloana/Nyeto: | LQFP-64 |
| Koko: | ARM Cortex M4 |
| Boholo ba Memori ea Lenaneo: | 128 kB |
| Bophara ba Bese ea Data: | 32 hanyane |
| Qeto ea ADC: | 2 x 6 hanyane / 8 hanyane / 10 hanyane / 12 hanyane |
| Boholo ba Nako ea Oache: | 72 MHz |
| Nomoro ea li-I/Os: | 51 I/O |
| Boholo ba RAM ea data: | 32 kB |
| Supply Voltage - Min: | 2 V |
| Supply Voltage - Max: | 3.6 V |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 85 C |
| Sephutheloana: | Terei |
| Lebitso: | STMicroelectronics |
| Mofuta oa RAM ea data: | SRAM |
| Mofuta oa Sehokelo: | CAN, I2C, I2S, SPI, UART, UART, USB |
| Ha e Mamelle Mongobo: | Ee |
| Palo ea Likanale tsa ADC: | 1 Channel |
| Nomoro ea Linako/Libali: | 8 Sebali sa nako |
| Letoto la processor: | ARM Cortex M |
| Mofuta oa Sehlahisoa: | ARM Microcontrollers - MCU |
| Mofuta oa Memori ea Lenaneo: | Khanya |
| Bongata ba Pakete ea Feme: | 960 |
| Sehlopha-potlana: | Li-microcontrollers - MCU |
| Lebitso la khoebo: | STM32 |
| Boima ba Yuniti: | 342.700 mg |
♠ Arm®-based Cortex®-M4 32b MCU+FPU, ho fihla ho 256KB Flash+ 40KB SRAM, 2 ADCs, 1 DAC ch., 4 comp, 2 PGA, timers, 2.0-3.6 V
Lelapa la STM32F302xB/STM32F302xC le ipapisitse le ts'ebetso e phahameng ea Arm® Cortex®- M4 32-bit RISC konokono le FPU e sebetsang khafetsa ho fihla ho 72 MHz, le ho kenya yuniti ea ntlha e phaphametseng (FPU), yuniti ea ts'ireletso ea memori ( MPU) le trace macrocell e kenelletseng (ETM).Lelapa le kenyelletsa mehopolo e kentsoeng ka lebelo le holimo (ho fihla ho 256 Kbytes ea Flash memory, ho fihla ho 40 Kbytes ea SRAM) le mefuta e mengata e pharalletseng ea li-I/O le li-peripheral tse hokahaneng le libese tse peli tsa APB.
Lisebelisoa li fana ka li-ADC tse peli tse potlakileng tsa 12-bit (5 Msps), libapiso tse 'nè, li-amplifiers tse peli tse sebetsang, ho fihlela mocha o le mong oa DAC, RTC ea matla a tlaase, ho fihlela ho li-timers tse hlano tsa 16-bit, sepheo se le seng. 32-bit timer, le timer e le 'ngoe e etselitsoeng taolo ea motlakase.Li boetse li na le li-interfaces tse tloaelehileng le tse tsoetseng pele tsa puisano: ho fihla ho li-I2C tse peli, ho fihlela ho li-SPI tse tharo (li-SPI tse peli li na le multiplexed full-duplex I2Ss), li-USART tse tharo, ho fihlela ho li-UART tse peli, CAN le USB.Ho fihlella ho nepahala ha sehlopha sa molumo, li-peripheral tsa I2S li ka koaloa ka PLL ea kantle.
Lelapa la STM32F302xB/STM32F302xC le sebetsa ho -40 ho +85 °C le -40 ho +105 °C ho tloha ho 2.0 ho isa ho 3.6 V ea motlakase.Sete e felletseng ea mokhoa oa ho boloka matla o lumella moralo oa lits'ebetso tsa matla a tlase.
Lelapa la STM32F302xB/STM32F302xC le fana ka lisebelisoa ka har'a liphutheloana tse 'ne ho tloha ho li-pins tse 48 ho isa ho tse 100.
Sehlopha sa li-peripherals se kenyellelitsoeng se fetoha ka sesebelisoa se khethiloeng.
• Core: Arm® Cortex®-M4 32-bit CPU e nang le FPU (72 MHz max), katiso ea potoloho e le 'ngoe le karohano ea HW, litaelo tsa DSP le MPU (yuniti ea tšireletso ea memori)
• Maemo a tshebetso:
- VDD, VDDA voltage range: 2.0 V ho 3.6 V
• Mehopolo
- 128 ho isa ho 256 Kbytes ea memori ea Flash
- Ho fihla ho 40 Kbytes ea SRAM, e nang le cheke ea HW e kenngoeng tšebetsong ho 16 Kbytes ea pele.
• Karolo ea lipalo ea CRC
• Ho seta bocha le taolo ea phepelo
- Ts'ebetso ea ho bulela / ho theola matla (POR / PDR)
- Sesebelisoa sa motlakase se ka khonehang (PVD)
- Mefuta ea matla a tlase: Robala, Emisa le Boemo ba ho ema
– Phepelo ea VBAT bakeng sa RTC le lirejistara tsa bekapo • Tsamaiso ea oache
- 4 ho 32 MHz kristale oscillator
- 32 kHz oscillator bakeng sa RTC e nang le calibration
- Ka hare 8 MHz RC e nang le khetho ea x 16 PLL
- Oscillator ea ka hare ea 40 kHz
• Ho fihla ho 87 ka potlako I/Os
- Tsohle li ka fumaneha ho li-vector tse sitisang kantle
– Tse ngatanyana tse 5 tse mamellang V • Khokahano matrix
• 12-channel DMA molaoli
• Li-ADC tse peli 0.20 µS (ho fihla ho likanale tse 17) tse nang le qeto e ka khethoang ea li-bits tse 12/10/8/6, 0 ho isa ho 3.6 V ea phetoho, tlhahiso e le 'ngoe e fapaneng/e fapaneng, phepelo ea analoge e arohaneng ho tloha ho 2 ho isa ho 3.6 V.
• Kanane e le 'ngoe ea 12-bit DAC e nang le phepelo ea analoge ho tloha ho 2.4 ho isa ho 3.6 V
• Li-analogue tse 'ne tse potlakileng tsa seporo ho isa ho seporo tse nang le phepelo ea analoge ho tloha ho 2 ho isa ho 3.6 V.
• Li-amplifiers tse peli tse sebetsang tse ka sebelisoang ka mokhoa oa PGA, li-terminals kaofela li fumaneha ka thepa ea analog ho tloha ho 2.4 ho isa ho 3.6 V.
• Ho fihla ho liteishene tse 24 tsa capacitive tse tšehetsang konopo ea ho ama, li-linear le li-rotary touch.
• Ho fihla ho linako tse 11
- Nako e le 'ngoe ea 32-bit le li-timers tse peli tsa 16-bit tse fihlang ho 4 IC/OC/PWM kapa pulse counter le quadrature (keketso) ea encoder
- Nako e le 'ngoe ea 16-bit 6-taolo e tsoetseng pele, e nang le liteishene tse fihlang ho tse 6 tsa PWM, tlhahiso ea nako ea ho qetela le ho emisa tšohanyetso
- Nako e le 'ngoe ea 16-bit e nang le 2 IC / OCs, 1 OCN / PWM, moloko oa nako ea ho qetela le setopo sa tšohanyetso
- Linako tse peli tsa 16-bit tse nang le IC / OC / OCN / PWM, tlhahiso ea nako ea ho qetela le setopo sa tšohanyetso
- Li-timers tse peli tsa ho shebella (tse ikemetseng, fensetere)
- Sebali sa nako ea SysTick: 24-bit downcounter
- Nako e le 'ngoe ea 16-bit ea ho khanna DAC
• Khalendara ea RTC e nang le Alamo, ho tsoha nako le nako ho tsoa ho Stop/Standby
• Mahokelo a puisano
- Sehokelo sa CAN (2.0B se sebetsa)
- Mefuta e 'meli e potlakileng ea I2C le (1 Mbit / s) e nang le sinki ea hajoale ea 20 mA, SMBus / PMBus, ho tsoha ho tloha STOP
- Ho fihla ho li-USART / UART tse hlano (sehokelo sa ISO 7816, LIN, IrDA, taolo ea modem)
- Ho fihla ho li-SPI tse tharo, tse peli tse nang le li-interface tsa I2S tse ngata tse ngata, tse 4 ho isa ho tse 16
- USB 2.0 sehokelo se felletseng sa lebelo
- Transmitter ea infrared
• Ho lokisa mohala oa serial, Cortex®-M4 e nang le FPU ETM, JTAG
• ID e ikhethang ea 96-bit
