STM32F411RCT6TR ARM Microcontrollers – MCU Ahịrị nweta arụmọrụ dị elu, Arm Cortex-M4 isi DSP & FPU, 256 Kbytes nke Flash
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | ARM Microcontrollers - MCU |
| RoHS: | Nkọwa |
| Usoro: | STM32F411RC |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | LQFP-64 |
| Isi: | ARM Cortex M4 |
| Nha ebe nchekwa mmemme: | 256kB |
| Ogologo ụgbọ ala data: | 32 bit |
| Mkpebi ADC: | 12 bit |
| Ugboro elekere kacha elu: | 100 MHz |
| Ọnụọgụ nke I/Os: | 81 I/O |
| Nha RAM data: | 128kB |
| Voltaji Na-eweta - Obere: | 1.71 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 |
| Akara: | STMicroelectronics |
| Mkpebi DAC: | 12 bit |
| Ụdị RAM data: | SRAM |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ nke ọwa ADC: | Ọwa 16 |
| Ọnụọgụ nke Ngụ oge/Ngụkọta: | 11 Ngụ oge |
| Ngwaahịa: | MCU |
| 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 |
♠ Arm® Cortex®-M4 32b MCU+FPU, 125 DMIPS, 512KB Flash, 128KB RAM, USB OTG FS, 11 TIMs, 1 ADC, 13 comm. interfaces
Ngwa STM32F411XC/XE dabere na nnukwu arụmọrụ Arm® Cortex® -M4 32-bit RISC core na-arụ ọrụ na ugboro ruru 100 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.
STM32F411xC/xE bụ nke ahịrị ngwaahịa STM32 Dynamic Efficiency ™ (ya na ngwaahịa na-ejikọta arụmọrụ ike, arụmọrụ na njikọta) ebe ị na-agbakwunye atụmatụ ọhụrụ a na-akpọ Batch Acquisition Mode (BAM) na-enye ohere ịchekwa ọbụna oriri ike karịa n'oge nchịkọta data.
STM32F411xC/xE na-etinye ihe ncheta agbakwunyere ọsọ ọsọ (ruo 512 Kbytes nke ebe nchekwa Flash, 128 Kbytes nke SRAM), yana ọtụtụ ụdị nkwalite I / Os na mpụta jikọtara na bọs APB abụọ, ụgbọ ala AHB abụọ na nnukwu ụgbọ ala 32-bit multi-AHB.
Ngwa niile na-enye otu 12-bit ADC, RTC dị obere, ihe ngụ oge 16-bit nke izugbe gụnyere otu ngụ oge PWM maka njikwa moto, ihe ngụ oge 32-bit izugbe abụọ. Ha na-egosipụtakwa ọkọlọtọ na interface nkwukọrịta dị elu.
• Ahịrị arụmọrụ dị egwu nwere BAM (Ụdị Nweta Batch)
– 1.7 V ka 3.6 V ike ọkọnọ
– – 40°C ka 85/105/125°C okpomọkụ nso
• 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 100 MHz, ngalaba nchekwa nchekwa, 125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1) na Dhrystone
• Ncheta
- Ihe ruru 512 Kbytes nke ebe nchekwa Flash
- 128 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: 100 µA / MHz (mgbepụ anya)
- Kwụsị (Flash na ọnọdụ nkwụsị, oge ịkpọte ngwa ngwa): 42 µA Ụdị @ 25C; 65µA kacha @25 Celsius
- Kwụsị (Flash na ọnọdụ mgbada ike dị omimi, oge ịkpọte ngwa ngwa): gbadaa 9 µA @ 25 Celsius; 28µA kacha @25 Celsius
– Njikere: 1.8 µA @25 Celsius C / 1.7 V na-enweghị RTC; 11 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 11 ngụ oge: ruo 16-bit isii, abụọ 32-bit ngụ oge ruru 100 MHz, nke ọ bụla nwere ihe ruru anọ 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
- Ruo 78 ngwa ngwa I/Os ruo 100 MHz
- Ruo 77 5 V-anagide I/Os
• Ruo 13 nzikọrịta ozi
- Ihe ruru oghere 3 x I2C (SMBus / PMBus)
- Ruo 3 USART (2 x 12.5 Mbit / s, 1 x 6.25 Mbit / s), interface ISO 7816, LIN, IrDA, njikwa modem)
- Ruo 5 SPI / I2Ss (ihe ruru 50 Mbit / s, SPI ma ọ bụ I2S audio protocol), SPI2 na SPI3 nwere I2S zuru oke zuru oke iji nweta izi ezi klas nke ọdịyo site na PLL ọdịyo ime ma ọ bụ elekere mpụga.
- interface SDIO (SD / MMC / eMMC)
- Njikọ dị elu: USB 2.0 ngwaọrụ ngwa ngwa / onye ọbịa / onye na-ahụ maka OTG nwere on-chip PHY
• Ngalaba mgbako CRC
• NJ pụrụ iche 96-bit
• RTC: izi ezi nke abụọ, kalenda ngwaike
• Ngwugwu niile (WLCSP49, LQFP64/100, UFQFPN48, UFBGA100) bụ ECOPACK®2
