LPC2478FBD208K

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LPC2478FBD208K

IC MCU 16/32B 512KB FLSH 208LQFP

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規格

Package Tray
Series LPC2400
ProductStatus Active
CoreProcessor ARM7®
CoreSize 16/32-Bit
Speed 72MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
NumberofI/O 160
ProgramMemorySize 512KB (512K x 8)
ProgramMemoryType FLASH
RAMSize 98K x 8
Voltage-Supply(Vcc/Vdd) 3V ~ 3.6V
DataConverters A/D 8x10b; D/A 1x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 208-LQFP

概述

Description

The LPC2478FBD208K is a microcontroller from NXP's LPC2000 series, based on the ARM7TDMI-S core. It operates at a maximum frequency of 60 MHz and features 256 KB of flash memory and 64 KB of SRAM, making it suitable for various embedded applications.
Key features include:
1. Peripheral Integration: It includes multiple I/O ports, UARTs, SPI, I2C, and USB 2.0 host and device interfaces, facilitating diverse connectivity options.
2. ADC/DAC: The microcontroller has built-in Analog-to-Digital (ADC) and Digital-to-Analog (DAC) converters that support various sensor and actuator applications.
3. Timers and PWM: It includes timers and pulse-width modulation (PWM) capabilities for real-time control tasks.
4. Low Power Consumption: Designed for energy efficiency, it supports various power-saving modes.
5. Development Ecosystem: It is supported by a range of development tools, making it easier for developers to create and debug applications.
This microcontroller is ideal for applications in industrial automation, consumer electronics, and communication systems.

Features

The LPC2478FBD208K is a 32-bit microcontroller from NXP’s LPC2000 series, featuring an ARM7TDMI-S core. Key features include:
1. Clock Speed: Operates at up to 60 MHz.
2. Flash Memory: 512 KB of on-chip flash memory for code storage.
3. RAM: 64 KB of SRAM for data storage.
4. Peripheral Interfaces:
- USB 2.0 full-speed device/host/OTG.
- Multiple UARTs, I2C, and SPI interfaces.
- 10-bit ADC with up to 8 channels.
- PWM for motor control.
5. GPIO: Up to 68 general-purpose I/O pins.
6. Timers: Multiple 32-bit timers for precise timing applications.
7. Low Power Consumption: Various power-saving modes.
8. Operating Voltage: Typically operates at 3.3V.
9. Temperature Range: Industrial-grade operating temperature from -40°C to 85°C.
This microcontroller is suitable for a wide range of applications, including embedded systems, industrial control, and consumer electronics.

Package

The LPC2478FBD208K is packaged in a LQFP (Low-Profile Quad Flat Package) with 208 pins. This type of package is known for its compact size and suitability for surface mounting in electronic applications.

Pinout

The LPC2478FBD208K is a microcontroller from NXP Semiconductors, featuring a total of 208 pins. It is based on the ARM7TDMI-S core and incorporates various integrated peripherals, making it suitable for a range of applications.
Key pin functions include:
- GPIO: General-purpose I/O pins for various digital signals.
- UART: Serial communication interfaces for asynchronous communication.
- I2C: Inter-Integrated Circuit for connecting multiple low-speed devices.
- SPI: Serial Peripheral Interface for high-speed communication with peripherals.
- PWM: Pulse Width Modulation outputs for motor control and signal modulation.
- ADC: Analog-to-Digital Converters for reading analog signals.
- USB: Universal Serial Bus for connectivity and data transfer.
- Timers: Various timer functions for scheduling and event counting.
- Interrupts: External and internal interrupt sources for responsive applications.
This combination of features makes the LPC2478FBD208K versatile for embedded system development.

Manufacturer

The LPC2478FBD208K is manufactured by NXP Semiconductors. NXP is a global semiconductor company that specializes in designing and manufacturing a wide range of integrated circuits and microcontrollers. The company focuses on various applications, including automotive, industrial, smart city, and Internet of Things (IoT) solutions. NXP is known for its expertise in secure connectivity, embedded processing, and advanced analog. The LPC2478FBD208K, part of the LPC series of microcontrollers, is particularly suited for applications requiring high performance and low power consumption, making it popular in embedded systems development.

Application

The LPC2478FBD208K is a versatile microcontroller used in various applications, including embedded systems, industrial automation, robotics, medical devices, and consumer electronics. Its features, such as a high-speed ARM processor, rich peripheral interfaces, and USB support, make it suitable for real-time control, data logging, and communication tasks in smart systems. Additionally, it is often utilized in design projects requiring low power consumption and efficient processing capabilities.

Equivalent

Equivalent products to the LPC2478FBD208K chip include the LPC2468, LPC2470, and LPC2460 series chips, which are also ARM7TDMI-based microcontrollers from NXP. Additionally, consider the LPC2148 and LPC2138 for similar features, although they may have different performance and peripheral specifications. Always check specific requirements like memory size, pin count, and peripheral support before substitution.

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