The maximum operating temperature range for the LPC1113FBD48/301 is -40°C to +85°C, as specified in the datasheet. However, it's essential to note that the device's performance and reliability may degrade at extreme temperatures.
To configure the internal oscillator for optimal performance, you need to set the IRC (Internal RC oscillator) trim value correctly. This can be done by using the calibration value stored in the chip's ROM or by performing a calibration procedure during production. Refer to the datasheet and application notes for more information.
The maximum current that can be sourced or sunk by the GPIO pins of the LPC1113FBD48/301 is 4mA per pin. However, the total current sourced or sunk by all GPIO pins should not exceed 100mA to prevent overheating and ensure reliable operation.
To implement a reliable BOD and reset strategy, you need to configure the BOD threshold and hysteresis correctly. You should also ensure that the reset pin is properly debounced and that the system is designed to handle power-on reset, brown-out reset, and other reset scenarios. Refer to the datasheet and application notes for more information.
When designing a power supply for the LPC1113FBD48/301, consider the device's power consumption, voltage tolerance, and noise sensitivity. Ensure that the power supply can provide a stable voltage within the recommended range (1.8V to 3.6V) and that it can handle the device's peak current requirements. You should also consider using a low-dropout regulator (LDO) and decoupling capacitors to minimize noise and voltage drops.
LPC1113FBD48/301 datasheet
by NXP Semiconductors
