STM32F401RBT6TR ARM Microcontrollers – MCU Ahịrị nweta arụmọrụ dị elu, Arm Cortex-M4 isi DSP & FPU, 128 Kbytes nke Flash
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | ARM Microcontrollers - MCU |
| RoHS: | Nkọwa |
| Usoro: | STM32F401RB |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | LQFP-64 |
| Isi: | ARM Cortex M4 |
| Nha ebe nchekwa mmemme: | 128kB |
| Ogologo ụgbọ ala data: | 32 bit |
| Mkpebi ADC: | 12 bit |
| Ugboro elekere kacha elu: | 84 MHz |
| Ọnụọgụ nke I/Os: | 50 I/O |
| Nha RAM data: | 64kB |
| Voltaji Na-eweta - Obere: | 1.7 V |
| Voltaji na-eweta - Nke kachasị: | 3.6 V |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 85 C |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Nkwakọ ngwaahịa: | MouseReel |
| Akara: | STMicroelectronics |
| Ụdị RAM data: | SRAM |
| Ụdị ihu: | I2C, I2S, SDIO, SPI, USART, USB |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ nke ọwa ADC: | Ọwa 16 |
| Ọnụọgụ nke Ngụ oge/Ngụkọta: | 8 Ngụ oge |
| Usoro nhazi: | STM32F401 |
| Ngwaahịa: | MCU+FPU |
| Ụdị ngwaahịa: | ARM Microcontrollers - MCU |
| Ụdị ebe nchekwa mmemme: | Flash |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 1000 |
| ngalaba: | Microcontrollers - MCU |
| Aha ahia: | STM32 |
| Oge nche nche: | Watchdog Timer, Windowed |
| Ibu nkeji: | 0,012335 oz |
♠ Arm® Cortex®-M4 32-bit MCU+FPU, 105 DMIPS, 256KB Flash / 64KB RAM, 11 TIMs, 1 ADC, 11 comm. interfaces
Ngwa STM32F401XB/STM32F401XC dabere na nnukwu arụmọrụ Arm® Cortex® -M4 32-bit RISC core na-arụ ọrụ n'ogo ruru 84 MHz. Cortex®-M4 isi nwere atụmatụ otu nkenke floating point (FPU) nke na-akwado ntuziaka nhazi data-nkenke otu Arm na ụdị data niile. Ọ na-arụkwa ọrụ ntuziaka DSP zuru oke yana ngalaba nchekwa nchekwa (MPU) nke na-eme ka nchekwa ngwa dịkwuo elu.
STM32F401xB/STM32F401xC na-agụnye ncheta agbakwunyere ọsọ ọsọ (ruo 256 Kbytes nke ebe nchekwa Flash, ruo 64 Kbytes nke SRAM), yana ọtụtụ ụdị nkwalite I / Os na mpụta jikọtara na ụgbọ ala APB abụọ, ụgbọ ala AHB abụọ- na multi-3 AHB.
• Ahịrị arụmọrụ dị egwu nwere BAM (ụdị nnweta batch)
– 1.7 V ka 3.6 V ike ọkọnọ
- -40 Celsius C ruo 85/105/125 Celsius oke okpomọkụ
• Isi: Arm® 32-bit Cortex®-M4 CPU na FPU, Adaptive real-time accelerator (ART Accelerator ™) na-enye ohere igbu 0-echere steeti site na ebe nchekwa Flash, ugboro ruo 84 MHz, ngalaba nchekwa ebe nchekwa, 105 DMIPS/ 1.25 DMIPS/MHz (Dhrystone 2.1) na Dhrystone
• Ncheta
- Ihe ruru 256 Kbytes nke ebe nchekwa Flash
- 512 bytes nke ebe nchekwa OTP
- Ruo 64 Kbytes nke SRAM
• Elekere, tọgharịa na njikwa ọkọnọ
– 1.7 V ka 3.6 V ngwa ọkọnọ na I/Os
- POR, PDR, PVD na BOR
- 4 ruo 26 MHz oscillator kristal
– Ime ụlọ ọrụ 16 MHz RC emechiri emechi
- 32 kHz oscillator maka RTC na nhazi nhazi
- 32 kHz RC dị n'ime ya na nhazi nhazi
• Oriri ike
- Gbaa ọsọ: 128 µA / MHz (mgbepụ anya)
- Kwụsị (Flash na ọnọdụ nkwụsị, oge ịkpọte ngwa ngwa): 42 µA ụdị @ 25 Celsius; 65µA kacha @25 Celsius
- Kwụsị (Flash na ọnọdụ mgbada ike dị omimi, oge ịkpọte ngwa ngwa): gbadaa 10 µA ụdị @ 25 Celsius; 28µA kacha @25 Celsius
– Njikere: 2.4µA @25 Celsius C / 1.7 V na-enweghị RTC; 12 µA @ 85 Celsius C @ 1.7 V
– VBAT ọkọnọ maka RTC: 1 µA @25 Celsius
• 1×12-bit, 2.4 MSPS A/D ntụgharị: ruo 16 ọwa
• Nzube zuru oke DMA: 16-iyi DMA njikwa na FIFOs na mgbawa nkwado
• Ruo oge 11: ruo 16-bit isii, abụọ 32-bit ngụ oge ruru 84 MHz, nke ọ bụla nwere ihe ruru 4 IC / OC / PWM ma ọ bụ pulse counter na quadrature (incremental) ntinye koodu, oge nche abụọ (nnwere onwe na windo) na oge SysTick.
• Ụdị nbipu
- Serial waya debug (SWD) & JTAG interfaces
– Cortex®-M4 agbakwunyere trace Macrocell™
• Ruo 81 ọdụ ụgbọ mmiri I/O nwere ike nkwụsịtụ
- ọdụ ụgbọ mmiri IO niile na-anabata 5V
- Ruo 78 ngwa ngwa I/Os ruo 42 MHz
• Ruo oghere nzikọrịta ozi iri na otu
- Ihe ruru oghere 3 × I2C (1Mbit / s, SMBus / PMBus)
- Ruo 3 USARTs (2 x 10.5 Mbit / s, 1 x 5.25 Mbit / s), interface ISO 7816, LIN, IrDA, njikwa modem)
- Ruo 4 SPI (ihe ruru 42 Mbit / s na fCPU = 84 MHz), SPI2 na SPI3 nwere I2S zuru oke zuru oke iji nweta izi ezi klas nke ọdịyo site na PLL ọdịyo dị n'ime ma ọ bụ elekere mpụga.
– SDIO interface
• Njikọ dị elu
- USB 2.0 ngwa ngwa ngwa / onye ọbịa / onye na-ahụ maka OTG nwere PHY na-agbawa
• Ngalaba mgbako CRC
• NJ pụrụ iche 96-bit
• RTC: izi ezi nke abụọ, kalenda ngwaike
