STM32F411RET6 ARM Microcontrollers MCU STM32 Dyn Eff MCU 512 K 100 MHz PTM
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | STMicroelectronics |
| Kāwai Hua: | ARM Microcontrollers - MCU |
| RoHS: | Nga korero |
| Rangatū: | STM32F411RE |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | LQFP-64 |
| Matua: | ARM Cortex M4 |
| Rahi Mahara Papatono: | 512 kB |
| Raraunga pahi whanui: | 32 moka |
| Whakatau ADC: | 12 moka |
| Auautanga Karaka Morahi: | 100 MHz |
| Te maha o nga I/Os: | 50 I/O |
| Rahi RAM Raraunga: | 128 kB |
| Ngaohiko Tuku - Min: | 1.7 V |
| Ngaohiko Tukunga - Max: | 3.6 V |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 85 C |
| Tapeke: | Paepae |
| Ngaohiko Whakataurite: | 1.7 V ki te 3.6 V |
| Waitohu: | STMicroelectronics |
| Momo RAM Raraunga: | RAM |
| Momo Atanga: | I2C, SPI, USART, USB |
| Roa: | 10 mm |
| makuku tairongo: | Ae |
| Te maha o nga hongere ADC: | 16 Teihana |
| Rangatū Tukatuka: | STM32F411xE |
| Hua: | MCU+FPU |
| Momo Hua: | ARM Microcontrollers - MCU |
| Momo Mahara Papatono: | kohiko |
| Te Rahi Wheketere: | 960 |
| Kāwairoto: | Nga Manahikohiko - MCU |
| Ingoa Hokohoko: | STM32 |
| Nga Kaitiaki Tiaki: | Kaitiaki Tiaki |
| Whānui: | 10 mm |
| Taumaha Waeine: | 0.012088 oz |
♠ Arm® Cortex®-M4 32b MCU+FPU, 125 DMIPS, 512KB Flash, 128KB RAM, USB OTG FS, 11 TIMs, 1 ADC, 13 comm.atanga
Ko nga taputapu STM32F411XC/XE i runga i te mahi teitei Arm® Cortex® -M4 32-bit RISC matua mahi i te auau o runga ki te 100 MHz.Ko te kaupapa matua Cortex®-M4 heWae ira māngi (FPU) pū kotahi e tautoko ana i nga tohutohu tukatuka raraunga me nga momo raraunga a Arm kotahi.Ka whakatinanahia hoki he huinga katoa o nga tohutohu DSP mehe wae tiaki mahara (MPU) e whakanui ana i te haumarutanga tono.
Ko te STM32F411xC/xE no te raina hua STM32 Dynamic Efficiency™ (menga hua e whakakotahi ana i te kaha o te mana, te mahi me te whakauru) me te taapiri i tetahi mea houKo te ahuatanga hou e kiia nei ko te Aratau Whakawhiwhinga Huinga (BAM) ka taea te penapena mana akete kai i te wa o te kohinga raraunga.
Ko te STM32F411xC/xE e whakauru ana i nga maharatanga whakauru tere-tere (tae atu ki te 512 Kbytes oPumahara kohiko, 128 Kbytes o SRAM), me te whānuitanga o nga I/Os whakarei mePikitia e hono ana ki nga pahi APB e rua, nga pahi AHB e rua me te matrix pahi maha-AHB 32-bit.
Ka tukuna e nga taputapu katoa tetahi ADC 12-bit, he RTC iti-hiko, e ono nga taima moka-16-whanui.tae atu ki tetahi matawā PWM mo te whakahaere motuka, e rua nga matawā moka-32.Ratou hokite whakaatu i nga atanga korero paerewa me te matatau.
• Tae atu ki te toru I2C
• E rima nga SPI
• E rima nga I2S o enei e rua he taarua katoa.Hei whakatutuki i te tika o te karaehe ororongo, ko te I2SKa taea te karaka i nga taputapu ma te PLL oro o roto, ma te karaka o waho raneiki te tuku tukutahi.
• E toru nga USART
• atanga SDIO
• USB 2.0 OTG atanga tere tonuKo te STM32F411xC/xE e mahi ana i te - 40 ki te + 125 °C awhe pāmahana mai i te 1.7 (PDROFF) ki te tuku hiko 3.6 V.Ko te huinga matawhānui o te aratau whakaora mana ka taea te hoahoao nga tono mana iti.
Ko enei ahuatanga ka pai te STM32F411xC/xE microcontrollers mo te whānuitanga o nga momotono:
• Te taraiwa motuka me te whakahaere tono
• Nga taputapu rongoa
• Nga tono Ahumahi: PLC, inverters, circuit breakers
• Kaituhi, me nga matawai
• Pūnaha whakaoho, waea ataata, me te HVAC
• Nga taputapu oro o te kaainga
• Waea pukoro waea pukoro
Raina Hihiko me te BAM (BatchAratau Whiwhi)
– 1.7 V ki te 3.6 V tuku hiko
– – 40°C ki te 85/105/125 °C awhe pāmahana
• Matua: Arm® 32-bit Cortex®-M4 CPU me te FPU,Whakatere wa-tūturu urutau (ARTAccelerator™) e tuku ana kia 0-tatari te mahi a te kawanatangamai i te mahara Flash, te auau ki te 100 MHz,wae tiaki mahara,125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1),me nga tohutohu DSP
• Maumahara
– Tae atu ki te 512 Kbytes o te mahara Flash
– 128 Kbytes o SRAM
• Karaka, tautuhi me te whakahaere tuku
– 1.7 V ki te 3.6 V tuku tono me I/Os
– POR, PDR, PVD me BOR
– 4-ki-26 MHz oscillator tioata
– Roto 16 MHz wheketere-whakapai RC
– 32 kHz oscillator mo RTC me te whakatikatika
– Roto 32 kHz RC me te whakatikatika
• Kohi hiko
– Rere: 100 µA/MHz (whakaweto)
– Kati (Kohiko i te aratau Kati, oho terewā): 42 µA Momo @ 25C;65 µA mōrahi
@25 °C
– Kati (Kohiko i roto i te aratau whakaheke hiko hohonu,wa oho puhoi): heke iho ki te 9 µA @ 25 °C;28 µA te teitei @25 °C
– Tatari: 1.8 µA @25 °C / 1.7 V koreRTC;11 µA @85 °C @1.7 V
– Tukunga VBAT mo RTC: 1 µA @25 °C
• 1×12-bit, 2.4 MSPS A/D converter: tae atu ki te 16hongere
• DMA kaupapa-whanui: 16-awa DMAnga kaiwhakahaere me nga FIFO me te tautoko pakaru
• Tae atu ki te 11 nga taima: tae atu ki te ono 16-bit, e rua 32-bitmatawā ki runga ki te 100 MHz, ia ki runga ki te whaIC/OC/PWM ranei te porotiti patere me te tapawha(incremental) whakauru encoder, e rua kaituteitaima (motuhake me te matapihi) me te aMatawā SysTick
• aratau patuiro
– Waea rangatū patuiro (SWD) & JTAGatanga
– Cortex®-M4 Aroturuki Whakamaua Macrocell™
• Tae atu ki te 81 tauranga I/O me te kaha haukoti
– Tae atu ki te 78 tere I/Os ki te 100 MHz
– Tae atu ki te 77 5 V-whakaaro I/Os
• Tae atu ki te 13 nga atanga korero
– Tae atu ki te 3 x I2C atanga (SMBus/PMBus)
– Tae atu ki te 3 USARTs (2 x 12.5 Mbit/s,1 x 6.25 Mbit/s), ISO 7816 atanga, LIN,
IrDA, mana pouwhanga)
– Tae atu ki te 5 SPI/I2Ss (tae atu ki te 50 Mbit/s, SPI raneiI2S kawa ororongo), SPI2 me SPI3 kimuxed full-duplex I2S ki te whakatutuki i te ororongote tika o te karaehe ma te reo PLL o roto raneikaraka waho
– Atanga SDIO (SD/MMC/eMMC)
– Hononga matatau: USB 2.0 tere-katoapūrere/kaiwhakahaere/OTG pūmana me te maramaraPHY
• Waeine tatauranga CRC
• 96-bit ID ahurei
• RTC: tika hauruarua, maramataka taputapu
• Ngā pōkai katoa (WLCSP49, LQFP64/100,UFQFPN48, UFBGA100) he ECOPACK®2
