Details

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BUY HF32F-G-012-HS https://www.utsource.net/itm/p/9161271.html

Parameter	Description	Value
Part Number	Full part number	HF32F-G-012-HS
Type	Device type	MCU
Package	Housing type	QFN32
Operating Voltage	Supply voltage range	1.8V to 5.5V
Operating Temperature	Temperature range for operation	-40°C to 85°C
Flash Memory	Non-volatile memory size	64KB
RAM	Volatile memory size	8KB
Clock Speed	Maximum frequency of the CPU	48MHz
ADC Channels	Number of Analog-to-Digital Converter channels	12-bit, 8 ch
UART Interfaces	Number of UART interfaces	2
SPI Interfaces	Number of SPI interfaces	2
I2C Interfaces	Number of I2C interfaces	2
GPIO Pins	Number of General Purpose Input/Output pins	24
Watchdog Timer	Feature availability	Yes
Low Power Modes	Types of low power modes available	Sleep, Stop

Instructions:

1. Power Supply: Ensure the operating voltage is within the specified range (1.8V to 5.5V) to avoid damage to the device.
2. Programming: Use an appropriate programmer compatible with the HF32F series to load firmware into the flash memory.
3. Clock Configuration: Set up the internal or external clock source as per the application requirements, ensuring it does not exceed 48MHz.
4. Peripheral Setup: Configure the ADC, UART, SPI, and I2C peripherals according to your application needs using the provided registers.
5. GPIO Handling: Initialize the GPIO pins for input/output operations based on the pin configuration in your design.
6. Low Power Mode: Implement sleep or stop modes in your code to reduce power consumption when the device is idle.
7. Watchdog Timer: Enable and configure the watchdog timer if required to monitor the system's operational health.

(For reference only)