Whakaahuatanga
Ko te whanau STM32F302x6/8 e ahu mai ana i te tino mahi Arm® Cortex®-M4 32-bit RISC matua e mahi ana i te auau ki runga ki te 72 MHz me te whakauru i te waeine ira maanu (FPU).Ka whakauruhia e te whanau nga maharatanga whakauru tere-tere (tae atu ki te 64 Kbytes o te mahara Flash, 16 Kbytes o SRAM), me te whānuitanga o nga I/Os whakarei me nga taputapu e hono ana ki nga pahi APB e rua.Ka tukuna e nga taputapu he ADC 12-bit tere (5 Msps), e toru nga kaiwhakariterite, he whakahiato mahi, tae atu ki te 18 nga hongere whakamaarama capacitive, kotahi te hongere DAC, he RTC iti-mana, kotahi te matama moka-32, kotahi taima kua whakatapua ki te motuka. te mana whakahaere, tae atu ki te toru nga taima moka-16-a-whaanui, me te kotahi taima hei peia te DAC.Kei te whakaatu ano hoki i nga atanga korero paerewa me te matatau: e toru nga I2C, tae atu ki te toru USART, tae atu ki nga SPI e rua me te I2S-taarua-maha, he taputapu USB FS, he CAN, me te kaiwhakawhiti infrared.Ko te whanau STM32F302x6/8 e mahi ana i te -40 ki te +85°C me te -40 ki te +105°C te pāmahana mai i te 2.0 ki te 3.6 V te mana hiko.Ko te huinga matawhānui o te aratau whakaora hiko ka taea te hoahoa o nga tono iti-hiko.Ko te whanau STM32F302x6/8 he tuku taputapu i roto i nga kete 32-, 48-, 49- me te 64-pin.Ka huri te huinga o nga peripheral whakauru ki te taputapu kua tohua.
Whakatakotoranga: | |
Huanga | Uara |
Kāwai | Takiwa Whakakotahi (ICs) |
Whakamaua - Microcontrollers | |
Mfr | STMicroelectronics |
Rangatū | STM32F3 |
Mōkī | Paepae |
Tūnga Wāhanga | Hohe |
Tukatuka Matua | ARM® Cortex®-M4 |
Rahi Matua | 32-Moka |
Te tere | 72MHz |
Hononga | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
Pikitia | DMA, I²S, POR, PWM, WDT |
Tau o I/O | 37 |
Rahi Mahara Papatono | 64KB (64K x 8) |
Momo Mahara Papatono | Kohiko |
EEPROM Rahi | - |
Rahi RAM | 16K x 8 |
Ngaohiko - Tuku (Vcc/Vdd) | 2V ~ 3.6V |
Kaihuri Raraunga | A/D 11x12b;D/A 1x12b |
Momo Oscillator | Roto |
Te Waahi Mahi | -40°C ~ 85°C (TA) |
Momo Whakaeke | Maunga Mata |
Mōkī / Take | 48-LQFP |
Mōkī Pūrere Kaiwhakarato | 48-LQFP (7x7) |
Tau Hua turanga | STM32F302 |