Texas Instruments recommends a 2-layer or 4-layer PCB with a solid ground plane on the bottom layer to improve thermal performance. Additionally, a thermal pad on the bottom of the package should be connected to the ground plane to reduce thermal resistance.
To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, including voltage, current, and power dissipation. Additionally, consider using a heat sink or thermal management system to keep the device within the recommended temperature range.
The maximum allowed voltage on the input pins is 5.5V, which is higher than the recommended operating voltage of 3.3V. However, it's essential to ensure that the input voltage does not exceed 5.5V to prevent damage to the device.
Texas Instruments recommends using ESD protection devices, such as TVS diodes or ESD arrays, on the input and output pins to protect the device from electrostatic discharge. Additionally, follow proper handling and storage procedures to prevent ESD damage.
The recommended clock frequency for the GD65232DWR is up to 100 MHz. However, the actual clock frequency may vary depending on the specific application and system requirements.
GD65232DWR datasheet
by Texas Instruments
