STM32F411RCT6TR ARM Microcontrollers – MCU Raina uru mahi teitei, Arm Cortex-M4 matua DSP & FPU, 256 Kbytes o Flash
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | STMicroelectronics |
| Kāwai Hua: | ARM Microcontrollers - MCU |
| RoHS: | Nga korero |
| Rangatū: | STM32F411RC |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | LQFP-64 |
| Matua: | ARM Cortex M4 |
| Rahi Mahara Papatono: | 256 kB |
| Raraunga pahi whanui: | 32 moka |
| Whakatau ADC: | 12 moka |
| Auautanga Karaka Morahi: | 100 MHz |
| Te maha o nga I/Os: | 81 I/O |
| Rahi RAM Raraunga: | 128 kB |
| Ngaohiko Tuku - Min: | 1.71 V |
| Ngaohiko Tukunga - Max: | 3.6 V |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 85 C |
| Tapeke: | Hurorirori kau |
| Waitohu: | STMicroelectronics |
| Taumira DAC: | 12 moka |
| Momo RAM Raraunga: | SRAM |
| makuku tairongo: | Ae |
| Te maha o nga hongere ADC: | 16 Teihana |
| Te maha o nga Taima/Kaitatau: | 11 Matama |
| Hua: | MCU |
| Momo Hua: | ARM Microcontrollers - MCU |
| Momo Mahara Papatono: | kohiko |
| Te Rahi Wheketere: | 1000 |
| Kāwairoto: | Nga Manahikohiko - MCU |
| Ingoa Hokohoko: | STM32 |
| Nga Kaitiaki Tiaki: | Kaitiaki Tiaki, Matapihi Matapihi |
♠ 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 kei runga i te tino mahi Arm® Cortex® -M4 32-bit RISC matua e mahi ana i te auau ki te 100 MHz.Ko te matua Cortex®-M4 e whakaatu ana i te waeine ira maangi (FPU) kotahi te tino tika 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 me tetahi wae tiaki mahara (MPU) e whakanui ana i te haumarutanga tono.
Ko te STM32F411xC/xE no te raina hua STM32 Dynamic Efficiency™ (me nga hua e whakakotahi ana i te kaha o te hiko, te mahi me te whakaurunga) me te taapiri i tetahi ahuatanga hou e kiia nei ko te Batch Acquisition Mode (BAM) e taea ai te penapena atu i te whakapau hiko i te wa o te puranga raraunga.
Ko te STM32F411xC/xE e whakauru ana i nga maharatanga whakauru tere-tere (tae atu ki te 512 Kbytes o te mahara Flash, 128 Kbytes o SRAM), me te whānuitanga o nga I/Os whakarei me nga peripheral e hono ana ki nga pahi APB e rua, e rua pahi AHB me te 32-bit. matrix pahi maha-AHB.
Ka tukuna e nga taputapu katoa tetahi ADC 12-bit, he RTC iti-hiko, e ono nga matawā moka-16 moka-whanui tae atu ki tetahi matawā PWM mo te whakahaere motuka, e rua nga waahi-a-whanui 32-bit.Kei a raatau ano nga atanga korero paerewa me te matatau.
• Raina Hihiko me te BAM (Aratau Hoko Puranga)
– 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, Adaptive real-time accelerator (ART Accelerator™) ka taea e 0-tatari te mahi a te kawanatanga mai i te mahara Flash, te auau ki te 100 MHz, te 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 roto i te aratau Kati, wa oho tere): 42 µA Momo @ 25C;65 µA mōrahi @25 °C
– Kati (Kohiko i roto i te aratau whakaheke hiko hohonu, te 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 kore RTC;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 16 hongere
• DMA kaupapa-whanui: 16-awa nga kaiwhakahaere DMA me nga FIFO me te tautoko pakaru
• Tae atu ki te 11 nga taima: tae atu ki te ono 16-bit, e rua nga 32-bit matawā ki te 100 MHz, ia ki te wha IC/OC/PWM ranei te porotiti patere me te whaa (whakapiki) whakauru whakauru whakawaehere, e rua nga taima kaititiro (motuhake me matapihi) me te matawā SysTick
• aratau patuiro
– Waea rangatū patuiro (SWD) & JTAG atanga
– 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, I2S kawa ororongo ranei), SPI2 me SPI3 me te muxed full-duplex I2S ki te whakatutuki i te tika o te karaehe oro ma te PLL oro o roto me te karaka o waho.
– Atanga SDIO (SD/MMC/eMMC)
– Hononga matatau: USB 2.0 taputapu tere-katoa/kaiwhakahaere/mana OTG me te PHY-matapihi
• Waeine tatauranga CRC
• 96-bit ID ahurei
• RTC: tika hauruarua, maramataka taputapu
• Ko nga kohinga katoa (WLCSP49, LQFP64/100, UFQFPN48, UFBGA100) he ECOPACK®2
