STM32F401RBT6TR ARM Microcontrollers – MCU Raina uru mahi teitei, Arm Cortex-M4 matua DSP & FPU, 128 Kbytes o Flash
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | STMicroelectronics |
| Kāwai Hua: | ARM Microcontrollers - MCU |
| RoHS: | Nga korero |
| Rangatū: | STM32F401RB |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | LQFP-64 |
| Matua: | ARM Cortex M4 |
| Rahi Mahara Papatono: | 128 kB |
| Raraunga pahi whanui: | 32 moka |
| Whakatau ADC: | 12 moka |
| Auautanga Karaka Morahi: | 84 MHz |
| Te maha o nga I/Os: | 50 I/O |
| Rahi RAM Raraunga: | 64 kB |
| Ngaohiko Tuku - Min: | 1.7 V |
| Ngaohiko Tukunga - Max: | 3.6 V |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 85 C |
| Tapeke: | Hurorirori kau |
| Tapeke: | Tapahia te Ripene |
| Tapeke: | KioreReel |
| Waitohu: | STMicroelectronics |
| Momo RAM Raraunga: | SRAM |
| Momo Atanga: | I2C, I2S, SDIO, SPI, USART, USB |
| makuku tairongo: | Ae |
| Te maha o nga hongere ADC: | 16 Teihana |
| Te maha o nga Taima/Kaitatau: | 8 Taima |
| Rangatū Tukatuka: | STM32F401 |
| Hua: | MCU+FPU |
| 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 |
| Taumaha Waeine: | 0.012335 oz |
♠ Arm® Cortex®-M4 32-bit MCU+FPU, 105 DMIPS, 256KB Flash / 64KB RAM, 11 TIMs, 1 ADC, 11 comm. atanga
Ko nga taputapu STM32F401XB/STM32F401XC kei runga i te tino mahi Arm® Cortex® -M4 32-bit RISC matua e mahi ana i te auau ki te 84 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 STM32F401xB/STM32F401xC e whakauru ana i nga maharatanga whakauru tere-tere (tae atu ki te 256 Kbytes o te mahara Flash, tae atu ki te 64 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 nga pahi AHB me te 32-bit matrix.
• Raina kaha hihiko me te BAM (aratau hoko puranga)
– 1.7 V ki te 3.6 V tuku hiko
– -40 °C ki 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 84 MHz, te wae tiaki mahara, 105 DMIPS/ 1.25 DMIPS/MHz (Dhrystone 2.1), me nga tohutohu DSP
• Maumahara
– Tae atu ki te 256 Kbytes o te mahara Flash
– 512 paita o te mahara OTP
– Tae atu ki te 64 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: 128 µA/MHz (whakaweto)
– Kati (Kohiko i roto i te aratau Kati, te wa oho tere): 42 µA taima @ 25 °C; 65 µA mōrahi @25 °C
– Kati (Kohiko i roto i te aratau whakaheke hiko hohonu, te wa oho puhoi): heke iho ki te 10 µA typ@ 25 °C; 28 µA te teitei @25 °C
– Tatari: 2.4 µA @25 °C / 1.7 V kore RTC; 12 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 ki runga ki te 84 MHz, ia ki te 4 IC/OC/PWM, he porotiti patere ranei me te whaa (whakapiki) whakauru whakauru whakawaehere, e rua nga taima kaitutei (motuhake me te 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
– Ko nga tauranga IO katoa 5 V te manawanui
– Tae atu ki te 78 tere I/Os ki te 42 MHz
• Tae atu ki te 11 nga atanga korero
– Tae atu ki te 3 × I2C atanga (1Mbit/s, SMBus/PMBus)
– Tae atu ki te 3 USARTs (2 x 10.5 Mbit/s, 1 x 5.25 Mbit/s), ISO 7816 atanga, LIN, IrDA, mana pouwhanga)
– Tae atu ki te 4 SPI (tae atu ki te 42 Mbits/s i te fCPU = 84 MHz), 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, karaka o waho ranei
– SDIO atanga
• Hononga matatau
– USB 2.0 taputapu tere-katoa / ope / kaiwhakahaere OTG ki runga-matapihi PHY
• Waeine tatauranga CRC
• 96-bit ID ahurei
• RTC: tika hauruarua, maramataka taputapu
