Ruigu Electronic

The Puyan PY32C673 is a high-performance, low-power microcontroller. Here is its product overview:

Application Scenarios: It is suitable for various application scenarios, including industrial control, handheld devices, PC peripherals, metering equipment, and motor control. With its excellent integration of analog peripherals, wide voltage operating range, and low-cost advantages, it is particularly suitable for specific applications requiring analog signal processing, battery power supply, or industrial control.

Core and Memory: It adopts a 32-bit ARM® Cortex®-M0+ core with a maximum operating frequency of up to 72MHz. It embeds up to 64Kbytes of flash memory, 8Kbytes of SRAM, and 128bytes of User OTP Data.

I/O Interfaces: It features up to 30 I/O ports, all of which can function as external interrupts. Among them, 8 GPIOs support ultra-strong sink current and can be configured to 80mA/60mA/40mA/20mA.

Peripheral Integration: It integrates multiple communication peripherals such as I2C, SPI, and USART. Additionally, it is equipped with a 3-channel DMA controller, 1 channel of 12-bit ADC, 4 16-bit timers, 1 32-bit timer, 2 comparators, 2 operational amplifiers, and 1 LCD driver.

Operating Conditions: The operating voltage range is 2.0V to 5.5V, and the operating temperature range is -40℃ to 105℃. It offers low-power operating modes such as sleep and stop, with a current as low as 4μA in Stop mode.