STM32F302R8T6 ARM Microcontrollers Mainstream Mgbama agwakọta 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-64 |
| Isi: | ARM Cortex M4 |
| Nha ebe nchekwa mmemme: | 64kB |
| Ogologo ụgbọ ala data: | 32 bit |
| Mkpebi ADC: | 6-bit / 8-bit / 10-bit / 12-bit |
| Ugboro elekere kacha elu: | 72 MHz |
| Ọnụọgụ nke I/Os: | 51 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: | + 85 C |
| Nkwakọ ngwaahịa: | Tray |
| Akara: | STMicroelectronics |
| Ụdị RAM data: | SRAM |
| Ụdị ihu: | CAN, I2C, I2S, SPI, UART, USB |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ nke ọwa ADC: | Ọwa 11 |
| Ọnụọgụ nke Ngụ oge/Ngụkọta: | 9 Ngụ oge |
| Usoro nhazi: | ARM Cortex M |
| Ụdị ngwaahịa: | ARM Microcontrollers - MCU |
| Ụdị ebe nchekwa mmemme: | Flash |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 960 |
| ngalaba: | Microcontrollers - MCU |
| Aha ahia: | STM32 |
| Ibu nkeji: | 0.012088 oz |
♠ Arm® Cortex®-M4 32-bit MCU + FPU, ruo 64 KB Flash, 16 KB SRAM, ADC, DAC, USB, CAN, COMP, Op-Amp, 2.0 - 3.6 V
Ezinụlọ STM32F302x6/8 dabere na arụmarụ dị elu 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, ihe na-arụ ọrụ amplifier, ruo 18 capacitive ọwa mmetụta, otu DAC ọwa, a obere ike RTC, otu generalpurpose 32-bit ngụ oge, otu ngụ oge raara onwe ya nye moto njikwa, na ruo atọ izugbe-ebumnobi 16-bit ngụ oge, na otu timer. Ha na-egosipụtakwa ọkọlọtọ na nkwurịta okwu dị elu: atọ I2Cs, ruo USART atọ, ruo abụọ SPI nwere multiplexed full-duplex I2S, a USB FS ngwaọrụ, a CAN, na ihe infrared transmitter.
Ezinụlọ STM32F302x6/8 na-arụ ọrụ na -40 ruo +85°C na -40 ruo +105°C okpomọkụ sitere na ọkụ ọkụ 2.0 ruo 3.6 V. Usoro zuru oke nke ọnọdụ nchekwa ike na-enye ohere ịmepụta ngwa ngwa dị ala.
Ezinụlọ STM32F302x6/8 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 naNkewa 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 ọdụ ụgbọ mmiri I/O ngwa ngwa, ha niile nwere ike maapụvectors nkwụsị nke mpụga, ọtụtụ 5 V-anabata
• Matriks njikọ njikọ
• 7-channel DMA njikwa na-akwado oge,ADC, SPI, I2Cs, USARTs na DAC
• 1 × ADC 0.20 μs (ruo ọwa 15) namkpebi nke 12/10/8/6 nwere ike họrọ, 0 kaOke ntụgharị 3.6V, otungwucha/ụdị dị iche iche, analọgụ dị icheọkọnọ si 2.0 ka 3.6 V
• Ihe mmetụta okpomọkụ
• Ọwa DAC 1 x 12-bit nwere ihe analọgụ sitere na2.4 ruo 3.6 V
• Analọgụ atụnyere ngwa ngwa atọ nke ụgbọ okporo ígwè gaa ụgbọ oloko nwereAnalọgụ sitere na 2.0 ruo 3.6 V
• 1 x amplifier arụ ọrụ nke enwere ike iji na yaỤdị PGA, ọnụ ụzọ niile enwere ike iji analọgụọkọnọ sitere na 2.4 ruo 3.6 V
• Ruo ọwa mmetụta ike 18na-akwado igodo mmetụ, linear na rotary sensọ
• Ruo 9 ngụ oge
- Otu ngụ oge 32-bit nwere ihe ruru 4 IC/OC/PWMma ọ bụ pulse counter na quadraturentinye koodu ntinye (mmụba).
- Otu 16-bit 6-channel elu njikwangụ oge, nwere ọwa PWM 6,ọgbọ anwụ anwụ na nkwụsị mberede
- Oge 16-bit atọ nwere IC / OC / OCN ma ọ bụPWM, oge nwuru 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
• kalenda RTC nwere mkpu, edemede ogesite na Nkwụsị/njikere
• Nkwukọrịta ozi
- I2C atọ nwere 20 mA dị ugbu ankwado Ngwa ngwa gbakwunyere
- Ruo USART 3, 1 nwere ISO 7816 I/F, akpaakanchọpụta baudrate na ngalaba elekere abụọ
- Ihe ruru SPI abụọ nwere otutu duplex zuru okeI2S
- USB 2.0 zuru-ọsọ interface
- 1 x CAN interface (2.0B na-arụ ọrụ)
– Onye na-ebufe infrared
• Serial waya debug (SWD), JTAG
• NJ pụrụ iche 96-bit
