STM32F103RET7 ARM Microcontrollers MCU 32BIT Cortex M3 H/D Ahịrị arụmọrụ
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | ARM Microcontrollers - MCU |
| RoHS: | Nkọwa |
| Usoro: | STM32F103RE |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | LQFP-64 |
| Isi: | ARM Cortex M3 |
| Nha ebe nchekwa mmemme: | 512kB |
| 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: | + 105 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: | 8 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 |
♠ Ahịrị arụmọrụ dị elu Arm® dabere na 32-bit MCU nwere 256 ruo 512KB Flash, USB, CAN, oge 11, 3 ADCs, oghere nkwukọrịta 13.
The STM32F103xC, STM32F103xD na STM32F103xE arụmọrụ ahịrị ezinụlọ na-agụnye Arm® Cortex®-M3 32-bit RISC core na-arụ ọrụ dị elu na-arụ ọrụ na ugboro 72 MHz, ihe ncheta agbakwunyere ọsọ ọsọ (Flash ebe nchekwa ruo 512 Ktesbytes) ), yana ọtụtụ ụdị nkwalite I/Os na mpụta ejikọrọ na bọs APB abụọ.Ngwa niile na-enye ADC 12-bit atọ, ihe ngụ oge 16-bit anọ na-ezube gbakwunyere oge PWM abụọ, yana ọkọlọtọ na nkwukọrịta nkwukọrịta dị elu: ruo I2C abụọ, SPI atọ, I2Ss abụọ, otu SDIO, USART ise, USB. na CAN.
Ezinụlọ ahịrị arụmọrụ dị elu nke STM32F103xC/D/E na-arụ ọrụ na -40 ruo +105 Celsius C, 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.
Atụmatụ ndị a na-eme ka ezinụlọ microcontroller STM32F103xC/D/E dị elu arụmọrụ dị elu dị mma maka ngwa dịgasị iche iche dị ka draịva moto, njikwa ngwa, ngwa ahụike na nke ejiri aka, PC na egwuregwu egwuregwu, ikpo okwu GPS, ngwa mmepụta ihe, PLCs, inverters. , ndị na-ebi akwụkwọ, ihe nyocha, sistemụ vidiyo intercom, na HVAC.
• Isi: Arm® 32-bit Cortex®-M3 CPU
– 72 MHz kacha ugboro, 1.25 DMIPS/MHz(Dhrystone 2.1) arụmọrụ na steeti echereebe nchekwa ohere
- Mmụba nke otu okirikiri na ngwaikenkewa
• Ncheta
- 256 ruo 512 Kbytes nke ebe nchekwa Flash
- ruo 64 Kbytes nke SRAM
- Onye njikwa ebe nchekwa static na-agbanwe agbanwe yana 4 ChipHọrọ.Na-akwado kọmpat Flash, SRAM,Ncheta PSRAM, NOR na NAND
- LCD yiri interface, 8080/6800 ụdịdị
• Elekere, tọgharịa na njikwa ọkọnọ
– 2.0 ka 3.6 V ngwa ọkọnọ na I/Os
- POR, PDR na ihe nchọpụta voltaji mmemme(PVD)
- 4 ruo 16 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
• 3 × 12-bit, 1 µs A/D ntụgharị (ruo 21ọwa)
- Oke ntụgharị: 0 ruo 3.6 V
– Triple-sample ma jide ike
– Okpomọkụ ihe mmetụta
• 2 × 12-bit D/A ntụgharị
• DMA: 12-channel DMA njikwa
- Akụkụ akwadoro: oge, ADCs, DAC,SDIO, I2Ss, SPI, I2Cs na USARTs
• Ụdị nbipu
- Serial waya debug (SWD) & JTAG interfaces
– Cortex®-M3 agbakwunyere trace Macrocell™
• Ruo 112 ngwa ngwa I/O ọdụ ụgbọ mmiri
– 51/80/112 I/Os, niile mapable na 16 mpụgakwụsịtụ vectors na ihe fọrọ nke nta niile 5 V-anabata
• Ruo ngụ oge iri na otu
- Ihe ruru elekere 16-bit anọ, nke ọ bụla nwere ihe ruru 4IC/OC/PWM ma ọ bụ counter pulse na quadraturentinye koodu ntinye (mmụba).
- 2 × 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 13 nzikọrịta ozi
- Ruo oghere 2 × I2C (SMBus / PMBus)
- Ihe ruru USART 5 (ISO 7816 interface, LIN, IrDAikike, njikwa modem)
- Ruo 3 SPI (18 Mbit / s), 2 nwere interface I2Smultiplexed
- Can interface (2.0B na-arụ ọrụ)
- USB 2.0 interface ọsọ zuru oke
– SDIO interface
• Ngalaba mgbako CRC, NJ pụrụ iche 96-bit
• ngwugwu ECOPACK®
