STM32H723ZET6 ARM Microcontrollers – MCU High-arụmọrụ & DSP DP-FPU, Arm Cortex-M7 MCU 512 Kbytes Flash, 564 Kbytes RA
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | ARM Microcontrollers - MCU |
| RoHS: | Nkọwa |
| Usoro: | STM32 |
| Nkwakọ ngwaahịa: | Tray |
| Akara: | STMicroelectronics |
| Mmiri nwere mmetụta: | Ee |
| Ụdị ngwaahịa: | ARM Microcontrollers - MCU |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 360 |
| ngalaba: | Microcontrollers - MCU |
| Aha ahia: | STM32 |
♠ Arm® Cortex®-M7 32-bit 550 MHz MCU, ruo 1 MB Flash, 564 KB RAM, Ethernet, USB, 3x FD-CAN, Eserese, 2x 16-bit ADCs
Ngwa STM32H723xE/G dabere na arụmarụ Arm® Cortex®-M7 32-bit RISC core na-arụ ọrụ ruo 550 MHz.Cortex® -M7 isi nwere otu nkeji na-ese n'elu mmiri (FPU) nke na-akwado Arm® okpukpu abụọ nkenke (IEEE 754 kwekọrọ) yana ntuziaka nhazi data na ụdị data otu.Isi Cortex -M7 gụnyere 32 Kbytes nke cache nkuzi yana 32 Kbytes nke cache data.Ngwa STM32H723xE/G na-akwado usoro ntuziaka DSP zuru oke yana ngalaba nchekwa nchekwa (MPU) iji kwalite nchekwa ngwa.
Ngwa STM32H723xE/G na-etinye ihe ncheta agbakwunyere ọsọ ọsọ yana ihe ruru 1 Mbyte nke ebe nchekwa Flash, ruo 564 Kbytes nke RAM (gụnyere 192 Kbytes nwere ike ịkekọrịta n'etiti ITCM na AXI, gbakwunyere 64 Kbytes naanị ICM, gbakwunyere 128 Kbytes, naanị AXI). 128 Kbyte DTCM, 48 Kbytes AHB na 4 Kbytes nke RAM ndabere), yana ọtụtụ ụdị nkwalite I/Os na mpụta ejikọrọ na bọs APB, ụgbọ ala AHB, 2x32-bit multi-AHB bọs matrix na multi Layer AXI interconnect. na-akwado ohere nchekwa ime na mpụga.Iji melite ike ngwa, ihe ncheta niile na-egosipụta mmezi koodu njehie (otu mmezi njehie, nchọpụta njehie abụọ).
Isi
• 32-bit Arm® Cortex®-M7 CPU na DP-FPU, cache L1: 32-Kbyte data cache na 32-Kbyte cache ntụziaka na-enye ohere igbu 0-echere steeti site na ebe nchekwa Flash agbakwunyere na ncheta mpụga, ugboro ruo 550 MHz, MPU, 1177 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), na ntuziaka DSP
Ihe ncheta
• Ruo 1 Mbyte nke ebe nchekwa Flash agbakwunyere na ECC
• SRAM: ngụkọta 564 Kbytes niile nwere ECC, gụnyere 128 Kbytes nke data TCM RAM maka data dị mkpa ozugbo + 432 Kbytes nke RAM sistemụ (ihe ruru 256 Kbytes nwere ike degharịa na ntuziaka TCM RAM maka ntuziaka oge dị egwu) + 4 Kbytes nke nkwado ndabere na mpaghara SRAM (dị na ụdị ike kacha ala)
• Njikwa ebe nchekwa mpụga na-agbanwe agbanwe nwere ụgbọ ala data ruru 16-bit: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND ncheta.
• 2 x Octo-SPI interface nwere XiP
• 2 x SD/SDIO/MMC interface
• Onye na-ebu ihe
Eserese
• Chrom-ART Accelerator graphical hardware osooso na-enyere aka emelitere graphic ọrụ interface iji belata ibu CPU.
• LCD-TFT njikwa na-akwado ruo mkpebi XGA
Elekere, tọgharịa na njikwa ọkọnọ
• 1.62 V ruo 3.6 V ngwa ọkọnọ na I/O
• POR, PDR, PVD na BOR
• Ike USB raara onwe ya nye
• Onye na-achịkwa LDO agbakwunyere
• Oscillators ime: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
• Oscillators mpụga: 4-50 MHz HSE, 32.768 kHz LSE
Ike dị ala
• Ụra, Kwụsị na Njikere ụdịdị
• VBAT ọkọnọ maka RTC, 32 × 32-bit ndabere ndekọ
Analọg
• 2×16-bit ADC, ruo 3.6 MSPS na 16-bit: ruo 18 ọwa na 7.2 MSPS na abụọ-interleaved mode
• 1 x 12-bit ADC, ruo 5 MSPS na 12-bit, ruo ọwa 12
• 2 x comparator
• 2 x amplifier arụ ọrụ GBW = 8 MHz
• 2× 12-bit D/A ntụgharị
