STM32H723ZET6 ARM Microcontrollers – MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 512 Kbytes Flash, 564 Kbytes RA
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | STMicroelectronics |
| Sehlopha sa Sehlahisoa: | ARM Microcontrollers - MCU |
| RoHS: | Lintlha |
| Letoto: | STM32 |
| Sephutheloana: | Terei |
| Lebitso: | STMicroelectronics |
| Ha e Mamelle Mongobo: | Ee |
| Mofuta oa Sehlahisoa: | ARM Microcontrollers - MCU |
| Bongata ba Pakete ea Feme: | 360 |
| Sehlopha-potlana: | Li-microcontrollers - MCU |
| Lebitso la khoebo: | STM32 |
♠ Arm® Cortex®-M7 32-bit 550 MHz MCU, ho fihla ho 1 MB Flash, 564 KB RAM, Ethernet, USB, 3x FD-CAN, Graphics, 2x 16-bit ADCs
Lisebelisoa tsa STM32H723xE/G li thehiloe holim'a setsi sa Arm® Cortex®-M7 32-bit RISC se sebetsang ho fihlela ho 550 MHz. Cortex® -M7 ea mantlha e na le yuniti ea lintlha tse phaphametseng (FPU) e ts'ehetsang Arm® ho nepahala ha habeli (IEEE 754 e lumellanang) le litaelo tse nepahetseng tsa ts'ebetso ea data le mefuta ea data. Koko ea Cortex -M7 e kenyelletsa 32 Kbytes ea cache ea litaelo le 32 Kbytes ea cache ea data. Lisebelisoa tsa STM32H723xE/G li tšehetsa sete e felletseng ea litaelo tsa DSP le yuniti ea ts'ireletso ea memori (MPU) ho matlafatsa ts'ireletso ea ts'ebeliso.
Lisebelisoa tsa STM32H723xE/G li kenyelletsa mehopolo e kentsoeng ka lebelo le holimo ho fihla ho 1 Mbyte ea memori ea Flash, ho fihla ho 564 Kbytes ea RAM (ho kenyeletsoa 192 Kbytes e ka arolelanoang lipakeng tsa ITCM le AXI, le 64 Kbytes feela ITCM, hammoho le 128 KTCcly dccc8Mxx 48 Kbytes AHB le 4 Kbytes ea bekapo RAM), hammoho le mefuta e mengata e pharalletseng ea li-I/Os le li-peripheral tse hokahaneng le libese tsa APB, libese tsa AHB, matrix a libese tsa 2x32-bit tse ngata tsa AHB le likhokahano tse ngata tsa AXI tse tšehetsang phihlello ea mohopolo oa kahare le kantle. Ho ntlafatsa matla a ts'ebeliso, mehopolo eohle e na le tokiso ea khoutu ea phoso (tokiso ea phoso e le 'ngoe, ho lemoha liphoso tse peli).
Ea mantlha
• 32-bit Arm® Cortex®-M7 CPU e nang le DP-FPU, cache ea L1: cache ea data ea 32-Kbyte le cache ea litaelo ea 32-Kbyte e lumellang ts'ebetso ea boemo ba 0 ho tsoa mohopolong oa Flash o kentsoeng le mehopolo ea kantle, maqhubu a fihlang ho 550 MHz, MPU, 1177 DMIPS/2MHz le DMIPS2MHz. ditaelo
Mehopolo
• Ho fihla ho 1 Mbyte ea memori ea Flash e kentsoeng ka ECC
• SRAM: kakaretso ea 564 Kbytes kaofela e nang le ECC, ho kenyeletsoa 128 Kbytes ea data TCM RAM bakeng sa data ea bohlokoa ea nako ea sebele + 432 Kbytes ea RAM ea tsamaiso (ho fihla ho 256 Kbytes e ka khutlisa taeo ea TCM RAM bakeng sa litaelo tsa bohlokoa tsa nako ea sebele) + 4 Kbytes ea SRAM ea bekapo (e fumanehang ka mekhoa e tlase ea matla)
• Selaolo sa memori sa kantle se tenyetsehang se nang le bese ea data ea 16-bit: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND mehopolo
• 2 x Octo-SPI segokanyimmediamentsi sa sebolokigolo le XiP
• 2 x segokanyimmediamentsi sa SD/SDIO/MMC
• Bootloader
Litšoantšo
• Chrom-ART Accelerator graphical hardware accelerator e thusa ho ntlafatsa sebopeho sa mosebedisi ho fokotsa CPU
• LCD-TFT molaoli ea tšehetsang ho fihlela qeto ea XGA
Tsamaiso ea oache, reset le phepelo
• 1.62 V ho isa ho 3.6 V phepelo ea kopo le I/O
• POR, PDR, PVD le BOR
• Matla a USB a inehetseng
• Taolo ea LDO e kentsoeng
• Li-oscillator tsa ka hare: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
• Li-oscillator tsa ka ntle: 4-50 MHz HSE, 32.768 kHz LSE
Matla a fokolang
• Mekhoa ea ho Robala, ea Emisa le ea Standby
• Phepelo ea VBAT bakeng sa RTC, li-backups tsa 32×32-bit
Analoge
• 2×16-bit ADC, ho fihla ho 3.6 MSPS ho 16-bit: ho fihla ho likanale tse 18 le 7.2 MSPS ka mokhoa o nang le mahlakore a mabeli
• 1 x 12-bit ADC, ho fihla ho 5 MSPS ho 12-bit, ho fihla ho likanale tse 12
• 2 x bapisa
• 2 x amplifier ea tšebetso GBW = 8 MHz
• 2 × 12-bit D/A converters
