Overview
The LPC1114FBD48/323J is a 32-bit microcontroller from NXP Semiconductors, based on the ARM Cortex-M0 processor core. This microcontroller is designed for low-power applications and offers a range of features that make it suitable for various embedded systems. It operates at frequencies up to 50 MHz and is packaged in a 48-pin LQFP (Low Profile Quad Flat Package) with dimensions of 7 mm x 7 mm x 1.4 mm.
Key Specifications
| Specification | Value |
|---|---|
| Processor Core | ARM Cortex-M0 |
| Maximum Frequency | 50 MHz |
| Flash Memory | 32 kB |
| SRAM | 8 kB |
| Package Type | LQFP48 |
| Number of I/Os | 42 |
| Operating Temperature Range | -40 °C to 85 °C |
| Voltage Range | 2.0 V to 3.6 V |
| Interrupt Controller | Nested Vectored Interrupt Controller (NVIC) |
| Debug Interface | Serial Wire Debug (SWD) |
| Analog Peripherals | 10-bit ADC with input multiplexing |
| Serial Interfaces | UART, I2C, SPI |
Key Features
- In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software.
- Power efficiency with specialized sleep modes (Sleep, Deep-sleep, and Deep power-down).
- Fast interrupt handling capabilities.
- Wide range of peripheral interfaces including UART, I2C, SPI, ADC, and timers.
- High-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus.
- Programmable WatchDog Timer (WDT) and programmable windowed WDT.
- Integrated Power Management Unit (PMU) to minimize power consumption.
- Unique device serial number for identification.
Applications
The LPC1114FBD48/323J microcontroller is optimized for low-power applications and is suitable for a variety of use cases, including:
- Industrial control systems.
- Consumer electronics.
- Medical devices.
- Automotive systems.
- IoT devices.
Q & A
- What is the processor core of the LPC1114FBD48/323J?
The processor core is the ARM Cortex-M0. - What is the maximum operating frequency of the LPC1114FBD48/323J?
The maximum operating frequency is 50 MHz. - How much flash memory does the LPC1114FBD48/323J have?
The LPC1114FBD48/323J has 32 kB of flash memory. - What is the package type of the LPC1114FBD48/323J?
The package type is LQFP48. - What is the voltage range of the LPC1114FBD48/323J?
The voltage range is 2.0 V to 3.6 V. - Does the LPC1114FBD48/323J support In-System Programming (ISP) and In-Application Programming (IAP)?
Yes, it supports both ISP and IAP via on-chip bootloader software. - What are the power-saving modes available on the LPC1114FBD48/323J?
The available power-saving modes are Sleep, Deep-sleep, and Deep power-down. - What serial interfaces are supported by the LPC1114FBD48/323J?
The LPC1114FBD48/323J supports UART, I2C, and SPI interfaces. - Does the LPC1114FBD48/323J have a built-in ADC?
Yes, it has a 10-bit ADC with input multiplexing. - What is the operating temperature range of the LPC1114FBD48/323J?
The operating temperature range is -40 °C to 85 °C.
