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LPC2138FBD64/01

Name: LPC2138FBD64/01
Rating: 4.7 (12 reviews)

RISC Microcontroller, 32-Bit, FL

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概述

Description

The LPC2138FBD64/01 is a microcontroller from NXP's LPC2000 series, based on the ARM7TDMI-S core. It features a 32-bit architecture and operates at a maximum clock speed of 60 MHz. This microcontroller is equipped with 64 KB of flash memory and 8 KB of SRAM, making it suitable for embedded applications requiring efficient processing capabilities.
Key features include a rich set of peripherals such as UARTs, I2C, SPI, PWM, and GPIO ports, providing versatility for various applications. The LPC2138 also supports 10-bit ADC and has a built-in USB 2.0 interface for easy connectivity. Its low power consumption makes it ideal for battery-operated devices.
The chip is commonly used in applications such as industrial automation, medical devices, and consumer electronics, thanks to its performance, flexibility, and extensive development support. Overall, the LPC2138FBD64/01 is a powerful choice for developers looking to implement complex functionalities in compact systems.

Features

The LPC2138FBD64/01 is a microcontroller from NXP Semiconductors based on the ARM7TDMI-S core. Key features include:
- Clock Speed: Operates at up to 60 MHz.
- Flash Memory: 512 KB of on-chip flash memory for code storage.
- RAM: 32 KB of SRAM for data storage.
- I/O Ports: 32 general-purpose I/O pins.
- Peripherals: Includes multiple USART, SPI, I2C, and CAN interfaces.
- ADC: 10-bit ADC with up to 8 channels for analog input.
- Timers: Multiple 32-bit timers and PWM functionality for timing and control.
- USB Support: USB 2.0 full-speed compliant interface.
- Low Power Modes: Various power-saving modes for energy efficiency.
- Development Support: Compatible with multiple development environments and tools.
This microcontroller is widely used in embedded applications, including industrial automation, automotive, and consumer electronics due to its performance and versatility.

Package

The LPC2138FBD64/01 is packaged in a 64-pin LQFP (Low-profile Quad Flat Package) form factor. This surface-mount package is designed for efficient thermal management and compact design, suitable for various embedded applications.

Pinout

The LPC2138FBD64/01 microcontroller has a total of 64 pins. It belongs to the LPC2000 series from NXP (formerly Philips), featuring an ARM7TDMI-S core.
Key functions include:
- GPIO (General Purpose Input/Output): Several pins can be configured as digital input or output.
- UART: Supports multiple serial communication interfaces.
- I2C: Allows communication with peripheral devices using the I2C protocol.
- SPI: Supports Serial Peripheral Interface for high-speed data exchange.
- PWM: Provides pulse-width modulation outputs for motor control and other applications.
- ADC: Includes several analog-to-digital converter inputs for sensor interfacing.
- Timer: Features multiple timers for time delay and event counting.
- USB: Supports USB device functionality.
- External Interrupts: Some pins can be configured for external interrupt sources.
This versatile pin configuration enables a wide range of applications in embedded systems.

Manufacturer

The LPC2138FBD64/01 is manufactured by NXP Semiconductors, a global semiconductor company. NXP specializes in producing mixed-signal and embedded systems solutions, focusing on automotive, industrial, and Internet of Things (IoT) applications. The LPC2138 is part of the LPC2000 series of microcontrollers based on the ARM7TDMI-S core, designed for high-performance and low-power applications. NXP, originally a spin-off from Philips, has a strong presence in the semiconductor industry, offering a broad range of products that include microcontrollers, processors, and connectivity solutions.

Application

The LPC2138FBD64/01 microcontroller, based on ARM7 architecture, is commonly used in embedded systems for applications such as industrial automation, motor control, robotics, medical devices, and consumer electronics. Its features, including multiple I/O ports, ADC/DAC converters, USB connectivity, and UART interfaces, make it suitable for data acquisition, communication, and real-time processing tasks.

Equivalent

The LPC2138FBD64/01 is a microcontroller from NXP's LPC2000 series, based on the ARM7TDMI core. Equivalent products include the LPC2148, LPC2132, and LPC2136, which also belong to the LPC2000 series but may vary in memory size, features, or peripherals. For more recent applications, consider the LPC408x series, which offers enhanced performance and additional features. Always verify compatibility based on specific project requirements.