STM32H743VIT6-STไมโครอิเล็กทรอนิกส์

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เดอะ STM32H743VIT6 is a high-performance device based on an operating frequency up to 400 เมกะเฮิรตซ์, featuring an ARM® Cortex®-M7 32-bit RISC core. The Cortex®-M7 core features a floating-point unit (FPU) that supports Arm® double-precision (according to IEEE 754) and single-precision data processing instructions and data types. The STM32H743xI series devices support a full set of DSP instructions and a Memory Protection Unit (MPU) to enhance application security. Compared with other products, it has been fully taken care of in terms of performance and safety.

.AXI and multi-AHB bus arrays for interconnecting cores, peripherals and memories
.16 Kbytes+16Kbytes I-cache and D-cache
.จนถึง 2 MB embedded dual-block flash memory with ECC and Read-While-Write functions
• 1.62 ถึง 3.6 V application power and I/O
• POR, PDR, PVD and BOR
• Dedicated USB power source with embedded 3.3 V internal regulator to power internal PHY
• Embedded Regulator (LDO) with Configurable Scalable Output to Power Digital Circuits
• Voltage scaling in run and stop modes (6 configurable ranges)
• Standby voltage regulator (~0.9 V)
• Voltage reference /VREF+ for analog peripherals
• Low power modes: Sleep, Stop, Standby and VBAT support battery charging low power consumption
• VBAT battery working mode with charging function
• CPU and domain power status monitoring pins
• 2.95 μA in standby mode (backup SRAM off, RTC/LSE on) clock management
• Internal oscillators: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
• External oscillator: 4-48 MHz HSE, 32.768 kHz LSE
• 3× PLLs (1 for system clock, 2 for core clock) with fractional mode