Overview
The LPC11C12FBD48/301 is a 32-bit microcontroller from NXP USA Inc., part of the LPC11Cxx family. This microcontroller is based on the Arm Cortex-M0 processor and is designed to offer high performance, low power consumption, and a simple instruction set, making it suitable for applications that traditionally use 8/16-bit microcontrollers. It operates at CPU frequencies of up to 50 MHz and features a comprehensive set of peripherals and interfaces.
Key Specifications
| Parameter | Value |
|---|---|
| Processor | Arm Cortex-M0 |
| CPU Frequency | Up to 50 MHz |
| Flash Memory | 16 kB |
| SRAM | 8 kB |
| UART | 1 (with RS-485 support) |
| I2C | 1 (Fast-mode Plus) |
| SPI | 2 (with SSP features) |
| C_CAN | 1 (without on-chip CAN transceiver) |
| GPIO Pins | 40 |
| ADC Channels | 8 (10-bit ADC) |
| Package | LQFP48 |
Key Features
- Arm Cortex-M0 Processor: Operating at frequencies of up to 50 MHz.
- Memory: 16 kB of on-chip flash program memory and 8 kB of SRAM data memory.
- Peripherals: Includes one UART with RS-485 support, one Fast-mode Plus I2C-bus interface, two SPI interfaces with SSP features, and one C_CAN controller.
- Timers and Counters: Four general purpose counter/timers with capture and match inputs.
- Analog Peripherals: 10-bit ADC with input multiplexing among 8 pins.
- Clock Generation: 12 MHz internal RC oscillator, crystal oscillator, and programmable watchdog oscillator.
- GPIO and Interrupts: 40 general purpose I/O pins with configurable pull-up/pull-down resistors and edge/level sensitive interrupt sources.
Applications
The LPC11C12FBD48/301 is suitable for a variety of applications, including industrial control systems, automotive systems, consumer electronics, and IoT devices. Its low power consumption and high performance make it ideal for battery-powered devices and applications requiring efficient use of resources.
Q & A
- What is the processor core of the LPC11C12FBD48/301? The processor core is the Arm Cortex-M0.
- What is the maximum CPU frequency of the LPC11C12FBD48/301? The maximum CPU frequency is up to 50 MHz.
- How much flash and SRAM memory does the LPC11C12FBD48/301 have? It has 16 kB of flash memory and 8 kB of SRAM.
- Does the LPC11C12FBD48/301 have a CAN transceiver? No, it does not have an on-chip CAN transceiver.
- How many GPIO pins does the LPC11C12FBD48/301 have? It has 40 general purpose I/O pins.
- What types of serial interfaces are available on the LPC11C12FBD48/301? It includes one UART with RS-485 support, one Fast-mode Plus I2C-bus interface, and two SPI interfaces with SSP features.
- What is the resolution of the ADC on the LPC11C12FBD48/301? The ADC is a 10-bit ADC.
- What is the package type of the LPC11C12FBD48/301? It is packaged in an LQFP48 package.
- Is the LPC11C12FBD48/301 RoHS compliant? Yes, it is RoHS compliant and PbFree.
- What are some typical applications for the LPC11C12FBD48/301? Typical applications include industrial control systems, automotive systems, consumer electronics, and IoT devices.
