NXP Semiconductors

LPC11U34FBD48/311,  

Microcontrollers

The LPC11U34FBD48/311 is a low-power microcontroller (MCU) from NXP Semiconductors, designed for a wide range of applications that require low power consumption and high performance. This MCU belongs to the LPC11U3x family, which is based on the 32-bit ARM Cortex-M0+ processor.

Description:

The LPC11U34FBD48/311 is a high-performance, low-power MCU that features an integrated USB On-The-Go (OTG) Full Speed (FS) interface, making it suitable for USB-based applications. It is available in a 48-pin QFN (Quad Flat No-leads) package.

Features:

1. ARM Cortex-M0+ processor with a clock speed of up to 50 MHz.
2. USB On-The-Go (OTG) Full Speed (FS) interface for USB-based applications.
3. 16 kB to 256 kB of embedded high-performance Flash memory with EEPROM emulation and 6 kB of RAM.
4. Integrated power management system with multiple power modes, including active, sleep, deep power-down, and power-save modes.
5. Flexible clocking options, including an internal RC oscillator, an external clock input, or an external low-speed crystal oscillator.
6. Up to 24 GPIO (General-Purpose Input/Output) pins with various functions and support for multiple I/O standards.
7. Advanced analog peripherals, including a 10-bit ADC (Analog-to-Digital Converter), a comparator, and a DAC (Digital-to-Analog Converter).
8. On-chip communication interfaces, such as I2C, SPI (Serial Peripheral Interface), and UART (Universal Asynchronous Receiver/Transmitter).
9. Integrated DMA (Direct Memory Access) controller for efficient data transfer.
10. CRC (Cyclic Redundancy Check) engine for error detection.
11. Up to 48 programmable GPIO pins with various functions and support for multiple I/O standards.

Applications:

The LPC11U34FBD48/311 is suitable for a wide range of applications that require low power consumption and high performance, including:

1. Battery-powered devices, such as wearable electronics, fitness trackers, and portable medical devices.
2. USB-based applications, such as USB dongles, USB-to-serial adapters, and USB-powered sensors.
3. Industrial control and monitoring systems, including sensor interfaces and data acquisition systems.
4. Home automation and IoT (Internet of Things) devices, such as smart home controllers, lighting control systems, and energy management systems.
5. Medical equipment, such as portable monitoring devices, infusion pumps, and diagnostic equipment.
6. Consumer electronics, including portable audio devices, gaming accessories, and remote controls.

The LPC11U34FBD48/311's combination of low power consumption, high performance, and integrated USB OTG interface make it an ideal choice for a variety of applications that require efficient power management and USB connectivity.

LPC11U34FBD48/311, Documents

Download datasheets and manufacturer documentation for LPC11U34FBD48/311,