STM32F105RCT6 ARM Microcontrollers – MCU 32BIT Cortex 64/25 Njikọ Njikọ M3
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | ARM Microcontrollers - MCU |
| RoHS: | Nkọwa |
| Usoro: | STM32F105RC |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | LQFP-64 |
| Isi: | ARM Cortex M3 |
| Nha ebe nchekwa mmemme: | 256kB |
| Ogologo ụgbọ ala data: | 32 bit |
| Mkpebi ADC: | 12 bit |
| Ugboro elekere kacha elu: | 72 MHz |
| Ọnụọgụ nke I/Os: | 51 I/O |
| Nha RAM data: | 64kB |
| 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 |
| Ogologo: | 1.4 mm |
| Ụdị ihu: | CAN, I2C, SPI, USART |
| Ogologo: | 10 mm |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ nke ọwa ADC: | Ọwa 16 |
| Ọnụọgụ nke Ngụ oge/Ngụkọta: | 10 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 |
| Obosara | 10 mm |
| Ibu nkeji: | 0.012088 oz |
♠ Njikọ njikọ, ARM® dabeere 32-bit MCU na 64/256 KB Flash, USB OTG, Ethernet, 10 ngụ oge, 2 CANs, 2 ADCs, 14 nkwurịta okwu interfaces.
STM32F105xx na STM32F107xx njikọ ahịrị ezinụlọ na-ejikọta nnukwu arụmọrụ ARM® Cortex®-M3 32-bit RISC core na-arụ ọrụ na ugboro 72 MHz, ncheta agbakwunyere ọsọ ọsọ (Ebe nchekwa Flash ruo 256 Kbytes na SRAM), yana 64 Kbytes jikọtara ya na oke nke Obytes. ụgbọ ala APB abụọ. Ngwa niile na-enye ADC 12-bit abụọ, ihe ngụ oge 16-bit anọ na-ezube gbakwunyere oge PWM, yana ọkọlọtọ na ntanetị nkwukọrịta dị elu: ruo I2Cs abụọ, SPI atọ, I2Ss abụọ, USART ise, USB OTG FS na CAN abụọ. Ethernet dị na STM32F107xx naanị.
Ezinụlọ eriri njikọ STM32F105xx na STM32F107xx na-arụ ọrụ na oke okpomọkụ -40 ruo +105 Celsius, site 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 eriri njikọ STM32F105xx na STM32F107xx na-enye ngwaọrụ n'ụdị ngwugwu atọ dị iche iche: site na ntụtụ 64 ruo ntụtụ 100. Dabere na ngwaọrụ ahọpụtara, a na-etinye ụdị dị iche iche nke mpụta, nkọwa dị n'okpuru na-enye nkọwa zuru oke nke akụkụ ndị a tụrụ aro na ezinụlọ a.
Njirimara ndị a na-eme ka STM32F105xx na STM32F107xx njikọ njikọ microcontroller ezinụlọ dabara maka ọtụtụ ngwa dị ka draịva moto na njikwa ngwa, ngwa ahụike na ejiri aka, ngwa ụlọ ọrụ, PLCs, inverters, ngwa nbipute, na nyocha, sistemụ mkpu, intercom vidiyo, HVAC na akụrụngwa ọdịyo ụlọ.
• Isi: ARM® 32-bit Cortex®-M3 CPU
- 72 MHz kacha ugboro, 1.25 DMIPS / MHz (Dhrystone 2.1) arụmọrụ na 0 chere ohere ebe nchekwa steeti.
- Mmụba otu okirikiri na nkewa ngwaike
• Ncheta
- 64 ruo 256 Kbytes nke ebe nchekwa Flash
- 64 Kbytes nke ebumnuche izugbe SRAM
• Elekere, tọgharịa na njikwa ọkọnọ
– 2.0 ka 3.6 V ngwa ọkọnọ na I/Os
- POR, PDR na ihe nchọpụta voltaji mmemme (PVD)
- 3 ruo 25 MHz oscillator kristal
– Ime ụlọ ọrụ 8 MHz emechiri RC
- Ime 40 kHz RC nwere nhazi
- 32 kHz oscillator maka RTC na nhazi nhazi
• Ike dị ala
- Ụra, Kwụsị na Njikere ụdịdị
- VBAT ọkọnọ maka RTC na ndekọ ndabere
• 2 × 12-bit, 1 µs A/D ntụgharị (ọwa 16)
- Oke ntụgharị: 0 ruo 3.6 V
– Sample ma jide ike
– Okpomọkụ ihe mmetụta
- ruo 2 MSPS n'ụdị nbanye
• 2 × 12-bit D/A ntụgharị
• DMA: 12-channel DMA njikwa
- Akụkụ akwadoro: oge, ADCs, DAC, I2Ss, SPI, I2Cs na USARTs
• Ụdị nbipu
- Serial waya debug (SWD) & JTAG interfaces
–Cortex®-M3 agbakwunyere trace Macrocell™
• Ruo 80 ngwa ngwa I/O ọdụ ụgbọ mmiri
- 51/80 I/Os, ihe niile nwere ike maapụ na vectors nkwụsị mpụga 16 yana ihe fọrọ nke nta ka ọ bụrụ 5 V-anabata
• Ngalaba mgbako CRC, NJ pụrụ iche 96-bit
• Ruo ngụ oge 10 nwere ike ngbanwe pinout
- Ruo oge 16-bit anọ, nke ọ bụla nwere ihe ruru 4 IC / OC / PWM ma ọ bụ pulse counter na quadrature (incremental) ntinye koodu.
- 1 × 16-bit moto njikwa oge PWM nwere ọgbọ nwụrụ anwụ na nkwụsị mberede
- 2 × elele oge nche (nọọrọ onwe ya na windo)
- Ngụ oge SysTick: 24-bit downcounter
- 2 × 16-bit ihe ngụ oge iji kwọọ DAC
• Ruo 14 nzikọrịta ozi nwere ike remap pinout
- Ruo oghere 2 × I2C (SMBus / PMBus)
- Ruo 5 USARTs (ISO 7816 interface, LIN, IrDA ike, njikwa modem)
- Ruo 3 SPI (18 Mbit / s), 2 nwere interface I2S multiplexed nke na-enye izi ezi klas ọdịyo site na atụmatụ PLL dị elu.
- 2 × CAN interfaces (2.0B Active) nwere 512 bytes nke SRAM raara onwe ya nye
- Ngwa USB 2.0 zuru oke / onye ọbịa / onye na-ahụ maka OTG nwere on-chip PHY na-akwado HNP/SRP/ID nwere 1.25 Kbytes nke SRAM raara onwe ya nye.
- 10/100 Ethernet MAC nwere DMA raara onwe ya nye na SRAM (4 Kbytes): nkwado ngwaike IEEE1588, MII/RMII dị na ngwugwu niile.
