STM32H723ZET6 ARM Microcontrollers – MCU hana kiʻekiʻe & DSP DP-FPU, Arm Cortex-M7 MCU 512 Kbytes Flash, 564 Kbytes RA
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | STMicroelectronics |
| Māhele Huahana: | ARM Microcontrollers - MCU |
| RoHS: | Nā kikoʻī |
| moʻo: | STM32 |
| Packaging: | pā |
| Brand: | STMicroelectronics |
| ʻAi ʻoluʻolu: | ʻAe |
| ʻAno Huahana: | ARM Microcontrollers - MCU |
| Ka nui o ka waihona hale hana: | 360 |
| Māhele ʻāpana: | Nā Microcontrollers - MCU |
| inoa kalepa: | STM32 |
♠ Arm® Cortex®-M7 32-bit 550 MHz MCU, a hiki i 1 MB Flash, 564 KB RAM, Ethernet, USB, 3x FD-CAN, Kiʻi, 2x 16-bit ADCs
Hoʻokumu ʻia nā polokalamu STM32H723xE/G ma luna o ka Arm® Cortex®-M7 32-bit RISC core hana kiʻekiʻe e hana ana a hiki i 550 MHz. Hōʻike ka Cortex® -M7 core i kahi ʻāpana lana lana (FPU) e kākoʻo ana i ka Arm® double-precision (IEEE 754 compliant) a me nā ʻōlelo aʻoaʻo a me nā ʻano ʻikepili. Aia ka Cortex -M7 core he 32 Kbytes o ka cache aʻo a me 32 Kbytes o ka waihona ʻikepili. Kākoʻo nā mea STM32H723xE/G i nā ʻōkuhi DSP piha a me kahi pūʻulu pale hoʻomanaʻo (MPU) e hoʻomaikaʻi i ka palekana noi.
Hoʻokomo nā mea STM32H723xE/G i nā hoʻomanaʻo hoʻomanaʻo kiʻekiʻe me ka 1 Mbyte o ka hoʻomanaʻo Flash, a hiki i 564 Kbytes o RAM (me 192 Kbytes hiki ke kaʻana like ma waena o ITCM a me AXI, me 64 Kbytes wale nō ITCM, me 128 Kbyte 12 Kbytes wale nō AXI, 8 Kbytes. 4 Kbytes of backup RAM), a me ka laulā nui o nā I/Os i hoʻonui ʻia a me nā peripheral i pili i nā pahi APB, nā pahi AHB, 2x32-bit multi-AHB bus matrix a me kahi multilayer AXI interconnect e kākoʻo ana i ka hoʻomanaʻo i loko a me waho. No ka hoʻomaikaʻi ʻana i ka paʻa o ka noi, loaʻa nā mea hoʻomanaʻo āpau i ka hoʻoponopono ʻana i ke code hewa (hoʻokahi hoʻoponopono hewa, ʻelua ʻike hewa).
Core
• 32-bit Arm® Cortex®-M7 CPU me ka DP-FPU, L1 cache: 32-Kbyte data cache a me 32-Kbyte aʻoaʻo cache e ʻae ana i ka hoʻokō mokuʻāina 0-kali mai ka hoʻomanaʻo Flash i hoʻokomo ʻia a me nā hoʻomanaʻo waho, ke alapine a hiki i 550 MHz, MPU, 1177 DMIPS / 2.14 DSP2.14 DMIPS / MHz.
Hoʻomanaʻo
• A hiki i 1 Mbyte o ka hoʻomanaʻo Flash i hoʻokomo ʻia me ECC
• SRAM: ka huina 564 Kbytes me ECC, me 128 Kbytes o ka ʻikepili TCM RAM no ka ʻikepili koʻikoʻi o ka manawa maoli + 432 Kbytes o ka ʻōnaehana RAM (hiki i ka 256 Kbytes ke hoʻopaʻa hou i ke aʻo ʻana TCM RAM no nā kuhikuhi manawa maoli koʻikoʻi) + 4 Kbytes o ka SRAM kākoʻo (loaʻa i nā ʻano mana haʻahaʻa loa).
• Hoʻoponopono hoʻomanaʻo waho maʻalahi a hiki i ka 16-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories
• 2 x Octo-SPI hoʻopili me XiP
• 2 x SD/SDIO/MMC interface
• Mea hoʻouka pahu
Kiʻi kiʻi
• ʻO ka Chrom-ART Accelerator ka mea hoʻohana kiʻi kiʻi accelerator e hiki ai i ka mea hoʻohana kiʻi i hoʻonui ʻia e hōʻemi i ka ukana CPU.
• Kākoʻo ka mana LCD-TFT a hiki i ka hoʻonā XGA
ʻO ka uaki, hoʻonohonoho hou a me ka hoʻokele lako
• 1.62 V i 3.6 V lako noi a me I/O
• POR, PDR, PVD a me BOR
• mana USB hoʻolaʻa
• Hoʻokomo ʻia ka mea hoʻoponopono LDO
• Nā oscillator i loko: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
• Nā oscillators waho: 4-50 MHz HSE, 32.768 kHz LSE
Ka mana haʻahaʻa
• Nā ʻano moe, hoʻomaha a me ke kū
• Hoʻolako VBAT no RTC, 32×32-bit hoʻopaʻa inoa
Analog
• 2×16-bit ADC, a hiki i ka 3.6 MSPS ma 16-bit: a hiki i 18 mau kaha a me 7.2 MSPS ma ke ano pālua-interleaved.
• 1 x 12-bit ADC, a hiki i 5 MSPS ma 12-bit, a hiki i 12 mau ala
• 2 x mea hoohalike
• 2 x mea hoʻonui hana GBW = 8 MHz
• 2× 12-bit D/A mea hoʻololi
