Anydy писал(а): 20 июл 2019, 14:20
Вопрос кто проверял более навороченные микрухи?
Непосредственно в Arduino IDE не проверяли - а так много работали с STM32F103V в системе Fractal
[spoiler title=Параметры STM32F103V]Ниже приведен перечень основных ресурсов STM32F103RET6 / GET6:
■ Core: ARM 32-bit Cortex™-M3 CPU
– 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
– Single-cycle multiplication and hardware division
■ Memories
– 512 Kbytes of Flash memory /1024
– 64 Kbytes of SRAM /96
■ Clock, reset and supply management
– 2.0 to 3.6 V application supply and I/Os
– POR, PDR, and programmable voltage detector (PVD)
– Internal 8 MHz factory-trimmed RC
■ Low power
– Sleep, Stop and Standby modes
– VBAT supply for RTC and backup registers
■ 3 × 12-bit, 1 μs A/D converters (16 channels)
– Conversion range: 0 to 3.6 V
– Triple-sample and hold capability
– Temperature sensor
■ 2 × 12-bit D/A converters
■ DMA: 12-channel DMA controller
– Supported peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
■ Debug mode
– Serial wire debug (SWD)
– Cortex-M3 Embedded Trace Macrocell™
■ 51 fast I/O ports, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
■ 11 timers
– Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
– 2 × 16-bit motor control PWM timers with dead-time generation and emergency stop
– 2 × watchdog timers (Independent and Window)
– SysTick timer: a 24-bit downcounter
– 2 × 16-bit basic timers to drive the DAC
■ Up to 13 communication interfaces
– Up to 2 × I2C interfaces (SMBus/PMBus) [/spoiler]
