STM32F051K8U7 ARM Microcontrollers – MCU ntinye ọkwa ARM Cortex-M0 64 Kbytes
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | ARM Microcontrollers - MCU |
| RoHS: | Nkọwa |
| Usoro: | STM32F051K8 |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | UFQFPN-32 |
| Isi: | ARM Cortex M0 |
| Nha ebe nchekwa mmemme: | 64kB |
| Ogologo ụgbọ ala data: | 32 bit |
| Mkpebi ADC: | 12 bit |
| Ugboro elekere kacha elu: | 48 MHz |
| Ọnụọgụ nke I/Os: | 27 I/O |
| Nha RAM data: | 8kb |
| 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 |
| Voltaji I/O: | 2 V ruo 3.6 V |
| Ụdị ihu: | I2C, SPI, USART |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ nke ọwa ADC: | Ọwa 13 |
| Usoro nhazi: | STM32F0 |
| Ngwaahịa: | MCU |
| Ụdị ngwaahịa: | ARM Microcontrollers - MCU |
| Ụdị ebe nchekwa mmemme: | Flash |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 2940 |
| ngalaba: | Microcontrollers - MCU |
| Aha ahia: | STM32 |
| Oge nche nche: | Watchdog Timer, Windowed |
| Ibu nkeji: | 0,035098 oz |
♠ MCU 32-bit nke ARM®, 16 ruo 64 KB Flash, oge 11, ADC, DAC na oghere nkwukọrịta, 2.0-3.6 V
Ndị STM32F051xx microcontrollers na-ejikọta ARM® Cortex®-M0 32-bit RISC core na-arụ ọrụ ruo ugboro 48 MHz, ihe ncheta agbakwunyere ọsọ ọsọ (ruo 64 Kbytes nke ebe nchekwa Flash na 8 Kbytes nke SRAM), yana ọtụtụ ihe na-eme ka I / O. Ngwa niile na-enye oghere nkwukọrịta ọkọlọtọ (ihe ruru I2C abụọ, ruo SPI abụọ, otu I2S, otu HDMI CEC na ruo USARTs abụọ), otu 12-bit ADC, otu 12-bit DAC, ngụ oge 16-bit isii, otu ngụ oge 32-bit na ngụ oge PWM njikwa dị elu.
Ndị na-ahụ maka microcontrollers STM32F051xx na-arụ ọrụ na -40 ruo +85 Celsius C na -40 ruo +105 Celsius C, site na ọkụ ọkụ 2.0 ruo 3.6 V. Ụdị usoro nchekwa ike zuru oke na-enye ohere ịmepụta ngwa ngwa dị ala.
Ndị na-ahụ maka microcontrollers STM32F051xx gụnyere ngwaọrụ na ngwugwu asaa dị iche iche sitere na ntụtụ 32 ruo ntụtụ 64 nwere ụdị anwụ dịkwa na arịrịọ. Dabere na ngwaọrụ ahọpụtara, a na-etinye akụkụ dị iche iche nke mpụta.
Atụmatụ ndị a na-eme ka STM32F051xx microcontrollers dị mma maka ngwa ngwa dị iche iche dị ka njikwa ngwa na interface onye ọrụ, ngwá ọrụ ejiri aka, A / V na-anata na TV dijitalụ, PC peripherals, egwuregwu na GPS nyiwe, ngwa mmepụta ihe, PLCs, inverters, printers, scanners, alarm system, video intercoms and HVACs.
• Isi: ARM® 32-bit Cortex®-M0 CPU, ugboro ruru 48 MHz
• Ncheta
- 16 ruo 64 Kbytes nke ebe nchekwa Flash
- 8 Kbytes nke SRAM nwere nlele parity HW
• Ngalaba mgbako CRC
• Tọgharia na njikwa ike
– Digital na I/O ọkọnọ: VDD = 2.0 V ruo 3.6 V
- ọkọnọ Analog: VDDA = site na VDD ruo 3.6 V
- Nrụgharị ọkụ na-agbanye ike (POR / PDR)
- Ihe nchọpụta voltaji mmemme (PVD)
- Ụdị ike dị ala: ụra, kwụsị, nọrọ 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 x6 PLL
- Ime 40 kHz RC oscillator
• Ruo 55 ngwa ngwa I/Os
- Ihe niile nwere ike ime na vectors nkwụsị nke mpụga
- Ruo 36 I/Os nwere ikike nnabata 5V
• 5-ọwa DMA njikwa
• Otu 12-bit, 1.0 µs ADC (ruo ọwa 16)
- Oke ntụgharị: 0 ruo 3.6 V
- Ọbịbịa analog dị iche site na 2.4 ruo 3.6
• Otu ọwa DAC 12-bit
• Ndị comparator analọgụ abụọ dị obere ngwa ngwa nwere ntinye na mmepụta mmemme
• Ruo ọwa mmetụta capacitive 18 na-akwado igodo mmetụ, linear na rotary touch sensọ
• Ruo ngụ oge iri na otu
- Otu ngụ oge njikwa 16-bit 7 maka ọwa 6 PWM, yana ọgbọ nwụrụ anwụ na nkwụsị mberede.
- Otu 32-bit na otu 16-bit ngụ oge, nke nwere ihe ruru 4 IC / OC, nke ejiri maka njikwa njikwa IR.
- Otu ngụ oge 16-bit, yana 2 IC / OC, 1 OCN, ọgbọ oge na nkwụsị mberede
- Ngụ oge 16-bit abụọ, nke ọ bụla nwere IC / OC na OCN, ọgbọ nwụrụ anwụ, nkwụsị mberede na ọnụ ụzọ modulator maka njikwa IR.
- Otu ngụ oge 16-bit nwere 1 IC / OC
- Ndị nọọrọ onwe ha na ndị na-ahụ maka sistemụ
- Ngụ oge SysTick: 24-bit downcounter
- Otu ngụ oge 16-bit iji kwọọ DAC
• kalenda RTC nwere mkpu na ịkpọte oge site na Kwụsị/Njikere
• Nkwukọrịta ozi
- Ihe ruru ihu abụọ I2C, otu na-akwado ọnọdụ ngwa ngwa Plus (1 Mbit / s) nwere sink 20 mA dị ugbu a, SMBus / PMBus na iteta site na ọnọdụ nkwụsị.
- Ihe ruru USART abụọ na-akwado SPI na-arụkọ ọrụ ọnụ na njikwa modem, otu nwere interface ISO7816, LIN, ikike IrDA, nchọpụta ọnụọgụ akpaaka na njirimara edemede.
- Ihe ruru SPI abụọ (18 Mbit / s) nwere 4 ruo 16 nke nwere obere ihe mmemme, otu nwere I2S interface multiplexed
• HDMI CEC interface, edemede na nnabata nkụnye eji isi mee
• Oghere ekwentị nbibi (SWD)
• NJ pụrụ iche 96-bit
