Overview
The LPC11U24FBD48/301 is a 32-bit microcontroller from NXP USA Inc., part of the LPC11Uxx family. This microcontroller is based on the ARM Cortex-M0 processor and operates at CPU frequencies of up to 50 MHz. It is designed for low-cost, high-performance applications and features a range of peripherals and memory options. The device is available in a 48-pin LQFP (Low Profile Quad Flat Package) and is suitable for various consumer, industrial, and medical applications.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | ARM Cortex-M0 |
| CPU Speed | Up to 50 MHz |
| Program Memory Size | 32 kB Flash |
| SRAM Size | Up to 10 kB |
| EEPROM Size | 4 kB |
| Package Type | 48-LQFP (7x7 mm) |
| Supply Voltage | 1.8 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Number of I/O Pins | 40 |
| Connectivity | I²C, Microwire, SPI, SSI, SSP, UART/USART, USB |
| Analog-to-Digital Converter (ADC) | 10-bit, 8 channels |
Key Features
- ARM Cortex-M0 Processor: Runs at frequencies up to 50 MHz with a built-in Nested Vectored Interrupt Controller (NVIC) and Non-Maskable Interrupt (NMI) input.
- Memory: Up to 32 kB of on-chip flash program memory, up to 10 kB of SRAM data memory, and 4 kB of EEPROM data memory.
- Peripherals: Includes a 10-bit ADC, four general-purpose counter/timers, two SSP interfaces, and a USB device interface.
- Communication Interfaces: Supports I²C, Microwire, SPI, SSI, SSP, UART/USART, and USB.
- GPIO and Interrupts: Up to 54 general-purpose I/O pins with configurable pull-up/pull-down resistors, repeater mode, and open-drain mode. Up to 8 GPIO pins can be selected as edge and level sensitive interrupt sources.
- Power Management: Features Power-On Reset (POR), brownout detect with four separate thresholds, and a system tick timer.
- Debugging: Standard JTAG test interface and Serial Wire Debug.
Applications
- Consumer Peripherals: Suitable for various consumer devices requiring low power and high performance.
- Handheld Scanners: Ideal for handheld scanning devices due to its compact size and robust feature set.
- Medical Devices: Used in medical applications where reliability and precision are critical.
- USB Audio Devices: Supports USB audio applications with its integrated USB device interface.
- Industrial Control: Applicable in industrial control systems requiring robust and reliable microcontrollers.
Q & A
- What is the CPU speed of the LPC11U24FBD48/301?
The CPU speed of the LPC11U24FBD48/301 is up to 50 MHz.
- What type of core processor does the LPC11U24FBD48/301 use?
The LPC11U24FBD48/301 uses an ARM Cortex-M0 processor.
- How much flash memory does the LPC11U24FBD48/301 have?
The LPC11U24FBD48/301 has up to 32 kB of flash memory.
- What is the package type of the LPC11U24FBD48/301?
The package type is 48-LQFP (7x7 mm).
- What is the operating temperature range of the LPC11U24FBD48/301?
The operating temperature range is -40°C to +85°C.
- Does the LPC11U24FBD48/301 support USB?
- How many I/O pins does the LPC11U24FBD48/301 have?
The LPC11U24FBD48/301 has 40 I/O pins.
- What types of communication interfaces does the LPC11U24FBD48/301 support?
The LPC11U24FBD48/301 supports I²C, Microwire, SPI, SSI, SSP, UART/USART, and USB.
- Does the LPC11U24FBD48/301 have any power management features?
- What debugging interfaces are available on the LPC11U24FBD48/301?
The LPC11U24FBD48/301 has a standard JTAG test interface and Serial Wire Debug.
