STM32H723ZET6 ARM Microcontrollers - Babban ayyuka na MCU & DSP DP-FPU, Arm Cortex-M7 MCU 512 Kbytes Flash, 564 Kbytes RA
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | ARM Microcontrollers - MCU |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: STM32 |
| Marufi: | Tire |
| Alamar: | STMicroelectronics |
| Danshi Mai Hankali: | Ee |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Yawan Kunshin Masana'anta: | 360 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
♠ Arm® Cortex®-M7 32-bit 550 MHz MCU, har zuwa 1 MB Flash, 564 KB RAM, Ethernet, USB, 3x FD-CAN, Graphics, 2x 16-bit ADCs
Na'urorin STM32H723xE/G sun dogara ne akan babban aikin Arm® Cortex®-M7 32-bit RISC core yana aiki har zuwa 550 MHz. Cortex® -M7 core yana fasalta rukunin ma'aunin iyo (FPU) wanda ke goyan bayan Arm® daidaitattun sau biyu (IEEE 754 mai yarda) da umarnin sarrafa bayanai guda ɗaya da nau'ikan bayanai. Cortex -M7 core ya ƙunshi 32 Kbytes na cache koyarwa da 32 Kbytes na cache bayanai. Na'urorin STM32H723xE/G suna goyan bayan cikakken saitin umarnin DSP da naúrar kariyar ƙwaƙwalwa (MPU) don haɓaka tsaro na aikace-aikace.
Na'urorin STM32H723xE/G sun haɗa da ƙwaƙwalwar ajiya mai sauri tare da har zuwa 1 Mbyte na ƙwaƙwalwar Flash, har zuwa 564 Kbytes na RAM (ciki har da 192 Kbytes waɗanda za a iya rabawa tsakanin ITCM da AXI, da 64 Kbytes kawai ITCM, da 128 Kbytes na musamman, 128 Kbytes, 128 Kbytes na musamman AXbytes AHB da 4 Kbytes na RAM ɗin ajiya), da kuma babban kewayon haɓaka I/Os da na'urori masu alaƙa da bas ɗin APB, motocin AHB, 2 × 32-bit multi-AHB bas matrix da haɗin haɗin AXI mai yawa Layer yana tallafawa damar ƙwaƙwalwar ciki da waje. Don inganta ƙaƙƙarfan aikace-aikacen, duk abubuwan da ake tunawa sun ƙunshi gyaran lambar kuskure (gyaran kuskure ɗaya, gano kuskure biyu).
Core
• 32-bit Arm® Cortex®-M7 CPU tare da DP-FPU, cache L1: 32-Kbyte data cache da 32-Kbyte cache umarni na ba da izinin 0-jiran kisa na jihar daga ƙwaƙwalwar Flash da aka saka da ƙwaƙwalwar waje, mita har zuwa 550 MHz, MPU, 1177 DMIPSh/PShry 1177 DMIPShry da 1177 DMIPShry. umarnin DSP
Tunawa
• Har zuwa 1 Mbyte na žwažwalwar ajiya na Flash tare da ECC
• SRAM: jimlar 564 Kbytes duk tare da ECC, gami da 128 Kbytes na TCM RAM don mahimman bayanai na ainihin-lokaci + 432 Kbytes na RAM tsarin (har zuwa 256 Kbytes na iya ragewa akan umarni TCM RAM don umarnin ainihin lokacin) + 4 Kbytes na madadin SRAM (samuwa a cikin mafi ƙasƙanci yanayin iko)
• Mai sarrafa ƙwaƙwalwar ajiyar waje mai sassauƙa tare da bas ɗin bayanai har zuwa 16-bit: SRAM, PSRAM, SDRAM/LPSDR SDRAM, ƙwaƙwalwar NOR/NAND
• 2 x Octo-SPI dubawa tare da XiP
• 2 x SD/SDIO/MMC dubawa
• Bootloader
Zane-zane
• Chrom-ART Accelerator mai haɓaka kayan masarufi yana ba da damar ingantattun ƙirar mai amfani don rage nauyin CPU
• Mai sarrafa LCD-TFT yana goyan bayan ƙudurin XGA
Agogo, sake saiti da sarrafa wadata
• 1.62 V zuwa 3.6 V aikace-aikace wadata da kuma I/O
• POR, PDR, PVD da BOR
• Ƙaddamar da ƙarfin USB
• Mai sarrafa LDO mai ciki
• Masu motsi na ciki: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
• Oscillators na waje: 4-50 MHz HSE, 32.768 kHz LSE
Ƙarfin ƙarfi
• Yanayin barci, Tsayawa da jiran aiki
• Samar da VBAT don RTC, 32 × 32-bit rijistar madadin
Analog
• 2 × 16-bit ADC, har zuwa 3.6 MSPS a cikin 16-bit: har zuwa tashoshi 18 da 7.2 MSPS a cikin yanayin haɗin gwiwa biyu.
• 1 x 12-bit ADC, har zuwa 5 MSPS a cikin 12-bit, har zuwa tashoshi 12
• 2 x masu kwatanta
• 2 x amplifier mai aiki GBW = 8 MHz
• 2× 12-bit D/A masu juyawa
