STM32F334K8T6TR 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: | 2 x 6-bit / 8-bit / 10-bit / 12-bit |
| Ugboro elekere kacha elu: | 72 MHz |
| Ọnụọgụ nke I/Os: | 35 I/O |
| Nha RAM data: | 12kB |
| 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: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Nkwakọ ngwaahịa: | MouseReel |
| Voltaji na-eweta Analog: | 2 V ruo 3.6 V |
| Akara: | STMicroelectronics |
| Mkpebi DAC: | 12 bit |
| Ụdị RAM data: | SRAM |
| Ụdị ihu: | CAN, I2C, SPI, USART |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ nke ọwa ADC: | Ọwa 10 |
| Ngwaahịa: | MCU+FPU |
| Ụdị ngwaahịa: | ARM Microcontrollers - MCU |
| Ụdị ebe nchekwa mmemme: | Flash |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 2400 |
| ngalaba: | Microcontrollers - MCU |
| Aha ahia: | STM32 |
| Oge nche nche: | Watchdog Timer, Windowed |
| Ibu nkeji: | 0,006349 oz |
♠ Arm®Cortex®-M4 32b MCU+FPU, ruo 64KB Flash,16KB SRAM, 2 ADCs,3 DACs,3 comp.,op-amp, 217ps 10-ch (HRTIM1)
Ezinụlọ STM32F334 × 4/6/8 na-ejikọta Arm® Cortex®-M4 32-bit RISC core na-arụ ọrụ ruo ugboro 72 MHz na-etinye otu ihe na-ese n'elu mmiri (FPU), ncheta agbakwunyere ọsọ ọsọ (ihe ruru 64 Kbytes). Ebe nchekwa Flash, ruo 12 Kbytes nke SRAM), yana ọtụtụ ụdị nkwalite I/Os na mpụta ejikọrọ na bọs APB abụọ.
Ndị na-ahụ maka microcontrollers STM32F334 × 4/6/8 na-enye 12-bit ADCs ngwa ngwa (5 Msps), ihe ruru atọ ultra-fast comparators, amplifier arụ ọrụ, chanel DAC atọ, RTC dị ala, otu ngụ oge dị elu, otu izugbe. ebumnuche 32-bit ngụ oge, otu ngụ oge raara onwe ya nye maka njikwa moto, yana ebumnuche izugbe anọ 16-bit.Ha na-egosipụtakwa ọkọlọtọ na interface nkwukọrịta dị elu: otu I2C, otu SPI, ruo USART atọ na otu CAN.
Ezinụlọ STM32F334x4/6/8 na-arụ ọrụ na -40 ruo +85 Celsius C na -40 ruo +105 Celsius C sitere na ọkụ ọkụ 2.0 ruo 3.6 V.Ụdị usoro nchekwa ike zuru oke na-enye ohere ịmepụta ngwa ngwa dị ala.
Ezinụlọ STM32F334x4/6/8 na-enye ngwaọrụ na ngwugwu 32, 48 na 64-pin.
Dabere na ngwaọrụ ahọpụtara, a na-etinye akụkụ dị iche iche nke mpụta.
• Isi: Arm® Cortex®-M4 32-bit CPU nwere FPU (72 MHz max), mmụba otu okirikiri na ntụziaka DSP nkewa HW.
• Ncheta
- Ihe ruru 64 Kbytes nke ebe nchekwa Flash
- Ihe ruru Kbytes 12 nke SRAM nwere nlele parity HW
- Onye na-akwalite oge: 4 Kbytes nke SRAM na ntuziaka na ụgbọ ala data nwere nlele parity HW (CCM)
• Ngalaba mgbako CRC
• Tọgharịa na njikwa ọkọnọ
- Ụdị ike dị ala: ụra, kwụsị, nọrọ na njikere
- VDD, oke voltaji VDDA: 2.0 ruo 3.6 V
- Nrụgharị ọkụ / ike mgbada (POR/PDR)
- Ihe nchọpụta voltaji mmemme (PVD)
- 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 (ihe ruru 64 MHz yana nhọrọ 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
• 7-ọwa DMA njikwa
• Ruo ADC 0.20 µs abụọ (ruo ọwa 21) na mkpebi 12/10/8/6 nke nwere ike ịhọrọ, 0 ruo 3.6 V ntụgharị mgbanwe, otu njedebe / ụdị dị iche iche, ihe analog dị iche iche sitere na 2.0 ruo 3.6 V.
• Ihe mmetụta okpomọkụ
• Ruo ọwa DAC 12-bit atọ nwere analọgụ sitere na 2.4 V ruo 3.6 V.
• Ndị na-atụnyere analog nke ụgbọ okporo ígwè na-agba ọsọ atọ nwere ihe analọgụ sitere na 2 ruo 3.6 V.
• Otu amplifiers na-arụ ọrụ nke enwere ike iji na ọnọdụ PGA, njedebe niile nwere ike ịnweta site na 2.4 ruo 3.6 V.
• Ruo ọwa mmetụta capacitive 18 na-akwado igodo mmetụ, linear na rotary touch sensọ
• Ruo ngụ oge iri na abụọ
- HRTIM: 6 x16-bit counters, mkpebi 217ps, 10 PWM, ntinye mmejọ 5, ntinye ihe omume 10 ext, synchro 1.ntinye,1 synchro.pụọ
- Otu ngụ oge 32-bit na otu oge 16-bit nwere ihe ruru 4 IC / OC / PWM ma ọ bụ pulse counter na quadrature (mmụba) ntinye koodu.
- Otu 16-bit 6-ọwa njikwa njikwa elu, yana ọwa PWM 6, ọgbọ ọnwụ na nkwụsị mberede.
- Otu ngụ oge 16-bit nwere 2 IC / OC, 1 OCN / PWM, ọgbọ na-anwụ anwụ, nkwụsị mberede
- Ngụ oge 16-bit abụọ nwere IC / OC / OCN / PWM, ọgbọ ọnwụ na nkwụsị mberede
- Ngụ oge nche abụọ (nke nọọrọ onwe ya, windo)
- Ngụ oge SysTick: 24-bit downcounter
- Ihe ruru 16-bit ngụ oge iji kwọọ DAC
• kalenda RTC nwere oti mkpu, edemede oge site na Kwụsị
• Nkwukọrịta ozi
- Can interface (2.0 B Active) na otu SPI
- Otu I2C nwere sink 20mA dị ugbu a iji kwado ọnọdụ ngwa ngwa gbakwunyere, SMBus / PMBus
- Ruo USART 3, otu nwere interface ISO/IEC 7816, LIN, IrDA, njikwa modem
• Ụdị nbipu: serial waya debug (SWD), JTAG
• NJ pụrụ iche 96-bit
