STM32F301K8T7 ARM Microcontrollers – MCU Mainstream agwakọtara akara MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes nke Flash 7
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | ARM Microcontrollers - MCU |
| RoHS: | Nkọwa |
| Usoro: | STM32F3 |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | LQFP-32 |
| Isi: | ARM Cortex M4 |
| Nha ebe nchekwa mmemme: | 64kB |
| Ogologo ụgbọ ala data: | 32 bit |
| Mkpebi ADC: | 12 bit |
| Ugboro elekere kacha elu: | 72 MHz |
| Ọnụọgụ nke I/Os: | 10 I/O |
| Nha RAM data: | 16kB |
| Voltaji Na-eweta - Obere: | 2 V |
| Voltaji na-eweta - Nke kachasị: | 3.6 V |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 105 C |
| Nkwakọ ngwaahịa: | Tray |
| Voltaji na-eweta Analog: | 2 V ruo 3.6 V |
| Akara: | STMicroelectronics |
| Mkpebi DAC: | 12 bit |
| Ụdị RAM data: | SRAM |
| Ụdị ihu: | I2C, SPI, USART |
| Ọnụọgụ nke ọwa ADC: | Ọwa 8 |
| Ngwaahịa: | MCU+FPU |
| Ụdị ngwaahịa: | ARM Microcontrollers - MCU |
| Ụdị ebe nchekwa mmemme: | Flash |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 1500 |
| ngalaba: | Microcontrollers - MCU |
| Aha ahia: | STM32 |
| Oge nche nche: | Watchdog Timer, Windowed |
♠ Arm® Cortex®-M4 32-bit MCU + FPU, ruo 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 - 3.6 V
Ezinụlọ STM32F301x6/8 dabere na nnukwu arụmọrụ Arm® Cortex®-M4 32-bit RISC core na-arụ ọrụ na ugboro ruru 72 MHz ma tinye otu ihe na-ese n'elu mmiri (FPU). Ezinụlọ ahụ na-agụnye ncheta agbakwunyere ọsọ ọsọ (ihe ruru 64 Kbytes nke ebe nchekwa Flash, 16 Kbytes nke SRAM), yana ọtụtụ ụdị nkwalite I/Os na mpụta ejikọrọ na bọs APB abụọ.
Ngwa ndị a na-enye ngwa ngwa 12-bit ADC (5 Msps), ndị comparators atọ, amplifier arụ ọrụ, ruo ọwa 18 capacitive sensing, otu DAC ọwa, RTC dị ala, otu ngụ oge 32-bit n'ozuzu, otu ngụ oge raara onwe ya nye njikwa moto, yana ihe ruru atọ izugbe-ebumnobi 16-bit oge, na otu timer. Ha na-egosipụtakwa ọkọlọtọ na interface nkwukọrịta dị elu: I2C atọ, ruo USART atọ, ruo SPI abụọ nwere I2S zuru ezu duplex, yana nnyefe infrared.
Ezinụlọ STM32F301x6/8 na-arụ ọrụ na -40 ruo +85°C na -40 ruo +105°C okpomọkụ sitere na ọkụ ọkụ 2.0 ruo 3.6V. Usoro zuru oke nke ọnọdụ nchekwa ike na-enye ohere ịmepụta ngwa ngwa dị ala.
Ezinụlọ STM32F301x6/8 na-enye ngwaọrụ na ngwugwu 32-, 48-, 49- na 64-pin.
Ngwa nke ahọpụtara na-agbanwe ntọala nke akụkụ akụkụ gụnyere.
• Isi: Arm® 32-bit Cortex®-M4 CPU nwere FPU (72 MHz max.), Mmụba otu okirikiri na nkewa HW, ntuziaka DSP.
• Ncheta
- 32 ruo 64 Kbytes nke ebe nchekwa Flash
- 16 Kbytes nke SRAM na ụgbọ ala data
• Ngalaba mgbako CRC
• Tọgharia na njikwa ike
- VDD, oke voltaji VDDA: 2.0 ruo 3.6 V
- Nrụgharị ọkụ na-agbanye ike (POR / PDR)
- Ihe nchọpụta voltaji mmemme (PVD)
- Ike dị ala: ihi ụra, Kwụsị na Njikere
- VBAT ọkọnọ maka RTC na ndekọ ndabere
• njikwa elekere
- 4 ruo 32 MHz oscillator kristal
- 32 kHz oscillator maka RTC na nhazi nhazi
- Ime 8 MHz RC nwere nhọrọ x 16 PLL
- Ime oscillator 40 kHz
• Ruo 51 ngwa ngwa I/O ọdụ ụgbọ mmiri, niile mapable na mpụga nkwụsị vectors, ọtụtụ 5 V-anabata
• Matriks njikọ njikọ
• Onye njikwa DMA ọwa 7 na-akwado oge, ADCs, SPI, I2Cs, USARTs na DAC
• 1 × ADC 0.20 μs (ruo ọwa 15) na mkpebi nhọrọ nke 12/10/8/6 bits, 0 ka 3.6 V ntụgharị ntụgharị, otu njedebe / ọnọdụ dị iche iche, ihe analog dị iche iche sitere na 2.0 ruo 3.6 V.
• Ihe mmetụta okpomọkụ
• Ọwa DAC 1 x 12-bit nwere ihe analọgụ sitere na 2.4 ruo 3.6 V
• Ndị na-atụnyere analog nke ụgbọ okporo ígwè gaa ụgbọ okporo ígwè atọ nwere ihe analọgụ sitere na 2.0 ruo 3.6 V.
• 1 x arụ ọrụ amplifier nke enwere ike iji na ọnọdụ PGA, ọnụ ahịa niile nwere ike ịnweta site na 2.4 ruo 3.6 V.
• Ruo ọwa mmetụta capacitive 18 na-akwado igodo mmetụ, linear na rotary sensọ
• Ruo 9 ngụ oge
- Otu ngụ oge 32-bit nwere ihe ruru 4 IC / OC / PWM ma ọ bụ pulse counter na quadrature (incremental) ntinye koodu.
- Otu 16-bit 6-ọwa njikwa njikwa elu, yana ọwa PWM 6, ọgbọ ọnwụ na nkwụsị mberede.
- Ngụ oge 16-bit nwere IC / OC / OCN ma ọ bụ PWM, gen. na nkwụsị mberede
- Otu ngụ oge 16-bit iji kwọọ DAC
- 2 ndị na-eche nche (nnwere onwe, windo)
- Ngụ oge SysTick: 24-bit downcounter
• RTC kalenda nwere mkpu, ịkpọte oge site na Kwụsị/Njikere
• Nkwukọrịta ozi
- I2C atọ nwere sink 20 mA dị ugbu a iji kwado ọnọdụ ngwa ngwa gbakwunyere
- Ruo USART 3, 1 nwere ISO 7816 I / F, nchọpụta baudrate auto na ngalaba elekere abụọ.
- Ihe ruru SPI abụọ nwere otutu I2S duplex zuru oke
– Onye na-ebufe infrared
• Serial waya debug (SWD), JTAG
• NJ pụrụ iche 96-bit
