Overview
The LPC11C24FBD48/30EL is a 32-bit microcontroller from NXP USA Inc., part of the LPC11Cx2/Cx4 family. This microcontroller is based on the ARM Cortex-M0 processor, which operates at frequencies of up to 50 MHz. It is designed for low-cost, low-power applications, offering a balance of performance, simplicity, and reduced code size compared to traditional 8/16-bit microcontrollers.
Key Specifications
| Parameter | Value |
|---|---|
| Processor | ARM Cortex-M0 |
| CPU Frequency | Up to 50 MHz |
| Flash Memory | 32 kB |
| SRAM Data Memory | 8 kB |
| UART | 1 with RS-485 support |
| I2C Interface | 1 with Fast-mode Plus (1 Mbit/s) |
| SPI Interfaces | 2 with SSP features and FIFO |
| C_CAN Controller | Yes, with on-chip CAN transceiver |
| GPIO Pins | 36 |
| ADC Channels | 10-bit ADC with 8 input multiplexing pins |
| Package Type | LQFP48 (7 x 7 x 1.4 mm) |
| Operating Voltage | 2.5V/3.3V |
Key Features
- ARM Cortex-M0 processor with built-in Nested Vectored Interrupt Controller (NVIC) and Serial Wire Debug capabilities.
- In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software, with flash ISP commands issuable via UART or C_CAN.
- General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors and high-current output/sink drivers.
- Four general purpose counter/timers with capture inputs and match outputs.
- Programmable WatchDog Timer (WDT) and system tick timer.
- On-chip high-speed CAN transceiver (specific to LPC11C22/C24 parts).
Applications
The LPC11C24FBD48/30EL is suitable for a variety of applications, including industrial control systems, automotive systems, consumer electronics, and IoT devices. Its low power consumption and robust peripheral set make it ideal for battery-powered devices and applications requiring efficient energy use. Additionally, it can be used in automation, robotics, and other embedded systems where cost-effectiveness and performance are critical.
Q & A
- What is the processor type of the LPC11C24FBD48/30EL?
The LPC11C24FBD48/30EL is based on the ARM Cortex-M0 processor. - What is the maximum CPU frequency of the LPC11C24FBD48/30EL?
The maximum CPU frequency is up to 50 MHz. - How much flash memory does the LPC11C24FBD48/30EL have?
The LPC11C24FBD48/30EL has 32 kB of flash memory. - What types of serial interfaces are available on the LPC11C24FBD48/30EL?
The microcontroller includes one UART with RS-485 support, two SPI interfaces with SSP features, and one I2C interface supporting Fast-mode Plus. - Does the LPC11C24FBD48/30EL support CAN communication?
Yes, it includes a C_CAN controller with an on-chip high-speed CAN transceiver. - How many GPIO pins does the LPC11C24FBD48/30EL have?
The LPC11C24FBD48/30EL has 36 GPIO pins. - What is the resolution of the ADC on the LPC11C24FBD48/30EL?
The ADC is a 10-bit ADC with input multiplexing among 8 pins. - What is the package type of the LPC11C24FBD48/30EL?
The package type is LQFP48 (7 x 7 x 1.4 mm). - What are the operating voltages for the LPC11C24FBD48/30EL?
The operating voltages are 2.5V/3.3V. - Does the LPC11C24FBD48/30EL support In-System Programming (ISP)?
Yes, it supports ISP and In-Application Programming (IAP) via on-chip bootloader software.
