STM32F302RBT6 ARM Microcontrollers - MCU 32-ntsis ARM Cortex M4 72MHz 128kB MCU FPU
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | STMicroelectronics |
| Yam khoom: | ARM Microcontrollers - MCU |
| RoHS: | Paub meej |
| Series: | STM32F3 |
| Mounting Style: | SMD / SMT |
| Pob / Case: | LQFP-64 |
| Core: | ARM Cortex M4 |
| Program Memory Size: | 128 kB |
| Data Bus Dav: | 32bit ib |
| ADC daws teeb meem: | 2 x 6 ntsis / 8 ntsis / 10 ntsis / 12 ntsis |
| Ntau zaus moos: | 72 MHz ua |
| Number of I/OS: | 51 IB/O |
| Cov ntaub ntawv RAM Loj: | 32kB ib |
| Cov khoom siv hluav taws xob - Min: | 2 V |
| Kev them nyiaj yug Voltage - Max: | 3.6 V |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | +85 C |
| Ntim: | Tais |
| Hom Tshuaj: | STMicroelectronics |
| Hom ntaub ntawv RAM: | SRAM |
| Hom interface: | CAN, I2C, I2S, SPI, UART, USART, USB |
| Moisture Sensitive: | Yog lawm |
| Tus naj npawb ntawm ADC Channels: | 1 Channel |
| Number of Timers/Counters: | 8 Timer |
| Processor Series: | ARM Cortex M |
| Yam khoom: | ARM Microcontrollers - MCU |
| Program Memory Hom: | Flash |
| Factory Pack Quantity: | 960 ua |
| Cov qeb: | Microcontrollers - MCU |
| Lub npe lag luam: | STM 32 |
| Chav ntsuas hnyav: | 342,700 mg ib |
♠ Arm®-based Cortex®-M4 32b MCU + FPU, mus txog 256KB Flash + 40KB SRAM, 2 ADCs, 1 DAC ch., 4 comp, 2 PGA, timers, 2.0-3.6 V
STM32F302xB/STM32F302xC tsev neeg yog raws li qhov ua tau zoo Arm® Cortex®- M4 32-ntsis RISC core nrog FPU kev khiav hauj lwm ntawm ib zaus txog li 72 MHz, thiab embedding ib tug floating taw tes chav tsev (FPU), ib tug nco tiv thaiv chav tsev (MPU) thiab ib tug trace embed (sab laug). Tsev neeg suav nrog cov cim nco txog kev kub ceev (txog 256 Kbytes ntawm Flash nco, txog 40 Kbytes ntawm SRAM) thiab ntau yam kev txhim kho I/Os thiab cov khoom siv txuas nrog ob lub tsheb npav APB.
Cov cuab yeej muaj txog li ob lub nrawm 12-ntsis ADCs (5 Msps), plaub tus piv, ob lub tshuab ua haujlwm, mus txog ib qho DAC channel, lub zog qis RTC, mus txog tsib lub hom phiaj 16-ntsis timers, ib lub hom phiaj 32-ntsis timer, thiab ib lub sijhawm rau kev tswj lub cev muaj zog. Lawv kuj tseem muaj cov qauv kev sib txuas lus zoo tshaj plaws: txog li ob I2Cs, txog li peb SPIs (ob SPIs yog nrog multiplexed full-duplex I2Ss), peb USARTs, mus txog ob UARTs, CAN thiab USB. Txhawm rau kom ua tiav cov chav kawm suab raug, I2S cov khoom siv tuaj yeem raug teev los ntawm PLL sab nraud.
STM32F302xB/STM32F302xC tsev neeg ua haujlwm nyob rau hauv -40 txog +85 ° C thiab -40 txog +105 ° C kub li ntawm 2.0 txog 3.6 V fais fab mov. Cov txheej txheem kev txuag hluav taws xob tso cai rau kev tsim cov ntawv siv hluav taws xob tsawg.
STM32F302xB/STM32F302xC tsev neeg muaj cov khoom siv hauv plaub pob khoom xws li 48 tus pin mus rau 100 tus pins.
Cov txheej txheem suav nrog peripheral hloov nrog lub cuab yeej xaiv.
• Tub ntxhais: Arm® Cortex®-M4 32-ntsis CPU nrog FPU (72 MHz max), ib lub voj voog sib npaug thiab HW faib, DSP kev qhia thiab MPU (tsev tiv thaiv nco)
• Cov xwm txheej ua haujlwm:
-VDD, VDDA voltage ntau: 2.0V txog 3.6V
• Nco
- 128 txog 256 Kbytes ntawm Flash nco
- Txog li 40 Kbytes ntawm SRAM, nrog HW parity check siv rau thawj 16 Kbytes.
• CRC chav ntsuas
• Rov pib dua thiab tswj cov khoom siv
- Fais fab-on/power-down reset (POR/PDR)
- Programmable voltage ntes (PVD)
- Lub zog qis: Pw tsaug zog, nres thiab Standby
– VBAT muab rau RTC thiab backup cov ntaub ntawv • tswj moos
- 4 mus rau 32 MHz siv lead ua oscillator
- 32 kHz oscillator rau RTC nrog calibration
- Sab hauv 8 MHz RC nrog x 16 PLL kev xaiv
- Sab hauv 40 kHz oscillator
• Txog 87 ceev I/Os
- Txhua daim duab qhia ntawm sab nraud cuam tshuam vectors
– Ob peb 5 V-tolerant • Interconnect matrix
• 12-channel DMA maub los
• Ob qhov ADCs 0.20 µS (txog 17 channels) nrog cov kev daws teeb meem xaiv tau ntawm 12/10/8/6 ntsis, 0 txog 3.6 V hloov pauv ntau yam, ib qho kawg / sib txawv input, cais analog mov ntawm 2 txog 3.6 V
• Ib 12-ntsis DAC channel nrog analog mov ntawm 2.4 txog 3.6 V
• Plaub ceev rail-rau-rail analog piv nrog analog mov ntawm 2 mus rau 3.6 V
• Ob lub tshuab ua haujlwm ua haujlwm uas tuaj yeem siv tau hauv PGA hom, tag nrho cov terminals nkag tau nrog cov khoom siv analog ntawm 2.4 txog 3.6 V
• Txog li 24 lub peev xwm paub txog kev txhawb nqa touchkey, linear thiab rotary touch sensors
• Mus txog 11 timers
- Ib qho 32-ntsis timer thiab ob lub 16-ntsis timers nrog txog 4 IC / OC / PWM lossis pulse counter thiab quadrature (incremental) encoder input
- Ib qho 16-ntsis 6-channel tshaj-tswj timer, nrog txog 6 PWM raws, lub sijhawm tuag thiab nres thaum muaj xwm ceev
- Ib qho 16-ntsis timer nrog 2 IC / OCs, 1 OCN / PWM, lub sijhawm tuag thiab nres thaum muaj xwm txheej ceev
- Ob lub sijhawm 16-ntsis nrog IC / OC / OCN / PWM, lub sijhawm tuag thiab nres thaum muaj xwm txheej ceev
- Ob lub sijhawm saib xyuas (ywj siab, qhov rais)
- SysTick timer: 24-ntsis downcounter
- Ib qho yooj yim 16-ntsis timer los tsav DAC
• Calendar RTC nrog Tswb, ib ntus wakeup los ntawm nres / Standby
• Kev sib txuas lus interfaces
- CAN interface (2.0B Active)
- Ob I2C Fast hom ntxiv (1 Mbit / s) nrog 20 mA tam sim no dab dej, SMBus / PMBus, sawv los ntawm STOP
- Txog li tsib USART / UARTs (ISO 7816 interface, LIN, IrDA, modem tswj)
- Txog li peb SPIs, ob qho nrog multiplexed ib nrab / tag nrho duplex I2S interface, 4 txog 16 programmable ntsis ntas
- USB 2.0 puv ceev interface
- Infrared transmitter
• Serial hlau debug, Cortex®-M4 nrog FPU ETM, JTAG
• 96-ntsis cim ID
