Apejuwe
Awọn ẹrọ STM32F777xx, STM32F778Ax ati STM32F779xx da lori iṣẹ giga Arm® Cortex®-M7 32-bit RISC mojuto ti n ṣiṣẹ ni iwọn igbohunsafẹfẹ 216 MHz.Cortex®-M7 mojuto n ṣe ẹya ẹyọ aaye lilefoofo kan (FPU) eyiti o ṣe atilẹyin Arm® ni ilopo-konge ati awọn ilana ṣiṣe data-konge kanṣoṣo ati awọn iru data.O tun ṣe eto kikun ti awọn ilana DSP ati ẹyọ aabo iranti kan (MPU) eyiti o mu aabo ohun elo pọ si.Awọn ẹrọ STM32F777xx, STM32F778Ax ati STM32F779xx ṣafikun awọn iranti ifibọ iyara-giga pẹlu iranti Flash kan to 2 Mbytes, 512 Kbytes ti SRAM (pẹlu 128 Kbytes ti Data TCM Ramu fun awọn alaye akoko gidi-akoko ti TCM), ti 16 TCM. awọn ipa ọna gidi-akoko to ṣe pataki), 4 Kbytes ti SRAM afẹyinti ti o wa ni awọn ipo agbara ti o kere julọ, ati ibiti o lọpọlọpọ ti I/O ti mu dara si ati awọn agbeegbe ti o sopọ si awọn ọkọ akero APB meji, awọn ọkọ akero AHB meji, matrix ọkọ akero 32-bit pupọ-AHB ati Asopọmọra AXI pupọ Layer ti n ṣe atilẹyin iraye si awọn iranti inu ati ita.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | STMicroelectronics |
jara | STM32F7 |
Package | Atẹ |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | ARM® Cortex®-M7 |
Core Iwon | 32-Bit |
Iyara | 216MHz |
Asopọmọra | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG |
Awọn agbeegbe | Ṣiṣawari Brown-jade/Tunto, DMA, I²S, LCD, POR, PWM, WDT |
Nọmba ti I/O | 159 |
Eto Iwon Iranti | 2MB (2M x 8) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | - |
Ramu Iwon | 512k x 8 |
Foliteji - Ipese (Vcc/Vdd) | 1.7V ~ 3.6V |
Data Converter | A/D 24x12b;D/A 2x12b |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 85°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 216-TFBGA |
Package Device Olupese | 216-TFBGA (13x13) |
Nọmba Ọja mimọ | STM32F777 |