gd32f450 tli

GD32F450 is a microcontroller chip developed by GigaDevice Semiconductor. It is based on the ARM Cortex-M4 core and supports a variety of peripherals such as USB, UART, SPI, I2C, CAN, ADC, DAC, and timers.

TLI (Tamper Level Interrupt) is a feature of GD32F450 that provides tamper detection functionality. It allows the chip to detect any unauthorized access or tampering of the system and generate an interrupt to notify the user. The TLI feature includes multiple tamper detection pins that can be configured for different types of tamper detection, such as voltage, frequency, or temperature changes. This feature is particularly useful in applications where security is a concern, such as in smart meters, industrial control systems, and payment terminals.