توضیحات
Featurs
72 MHz maximum frequency,1.25 DMIPS/MHz
MCU: STM32F103CBT6, a 32-bit ARM Cortex M3 microprocessor
Clock Speed: 72 MHz
128 KB Flash and 20 KB SRAM
34 digital I/ pins (GPIOs)
12 PWM pins at 16 bit resolution
9 analog input (ADC) pins at 12 bit resolution
2 SPI peripherals
2 I2C peripherals
7 Channels of Direct Memory Access (DMA) (dma.h)
3 USART (serial port) peripherals
1 advanced and 3 general-purpose timers
Dedicated USB port for programming and communications
JTAG
Nested Vectored Interrupt Controller (NVIC) (including external interrupt on GPIOs)
Supplies up to 500 mA at 3.3 V, with separate 250 mA digital and analog regulators for
low-noise analog performance
Open source, four layer design
Support for low power, sleep, and standby modes (<500 µA)
Operating Voltage: 3.3 V
Input Voltage (recommended): 3 V — 12 V
Dimensions: 20mm x 7mm
نقد و بررسیها
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