Details

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BUY LPC1114FBD48/301 https://www.utsource.net/itm/p/5446251.html
Cortex-M0 based microcontrollers with industry-leading power and efficiency

Parameter	Description	Value/Options
Package Type	The type of package used for the component	BGA (Ball Grid Array)
Pin Count	Number of pins	48
Operating Voltage	Supply voltage range	1.65 V to 3.6 V
Flash Memory Size	On-chip flash memory size	32 KB
RAM Size	On-chip RAM size	4 KB
CPU	Central Processing Unit	ARM Cortex-M0
Clock Speed	Maximum operating frequency	48 MHz
Temperature Range	Operating temperature range	-40°C to +85°C
I/O Ports	Number of I/O ports available	Up to 37
ADC Channels	Analog-to-Digital Converter channels	7 channels, 10-bit resolution
UART Interfaces	Universal Asynchronous Receiver/Transmitter interfaces	2
SPI Interfaces	Serial Peripheral Interface interfaces	1
I2C Interfaces	Inter-Integrated Circuit interfaces	1
Watchdog Timer	Watchdog timer functionality	Yes
Power Management	Low power modes	Sleep, Deep-sleep

Instructions for Use:

1. Power Supply: Ensure the supply voltage is within the specified range (1.65 V to 3.6 V). Use appropriate decoupling capacitors near the power pins.
2. Clock Configuration: Configure the system clock using the internal RC oscillator or an external crystal/clock source. The maximum frequency is 48 MHz.
3. Programming Flash Memory: Use a suitable programming tool such as LPCXpresso or Keil MDK to program the flash memory. Follow the manufacturer’s guidelines for flash programming.
4. Pin Configuration: Configure the I/O pins based on the application requirements. Refer to the datasheet for pin multiplexing options.
5. Peripheral Setup: Initialize UART, SPI, and I2C peripherals according to your application needs. Use the provided library functions or configure registers directly.
6. Low Power Modes: Implement sleep or deep-sleep modes to reduce power consumption when the device is idle. Manage wake-up sources carefully.
7. ADC Usage: For analog input readings, configure the ADC channels and ensure proper sampling rates and reference voltages.
8. Watchdog Timer: Enable the watchdog timer for reliable operation in critical applications. Set appropriate timeout intervals.
9. Development Tools: Utilize development tools like the LPCXpresso IDE for coding, debugging, and testing your application.

For detailed specifications and more advanced configurations, refer to the official NXP LPC1114FBD48/301 datasheet and user manual.

(For reference only)