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LPC2468FBD208

Name: LPC2468FBD208
Rating: 4.7 (12 reviews)

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資料表 LPC2468FBD208 DataSheet
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規格

EU RoHS	Compliant
ECCN (US)	EAR99
Part Status	Unconfirmed
SVHC	Yes
Automotive	No
PPAP	No
Family Name	LPC2000
Instruction Set Architecture	RISC
Device Core	ARM7TDMI-S
Core Architecture	ARM
Maximum CPU Frequency (MHz)	72
Maximum Clock Rate (MHz)	72
Data Bus Width (bit)	16\|32
Program Memory Type	Flash
Program Memory Size	512KB
RAM Size	98KB
Maximum Expanded Memory Size	4GB
Programmability	Yes
Interface Type	CAN/Ethernet/I2C/I2S/SPI/UART/USB
Number of I/Os	160
No. of Timers	6
PWM	1
Number of ADCs	1
ADC Channels	8
ADC Resolution (bit)	10
Number of DACs	1
DAC Channels	1
DAC Resolution (bit)	10
USART	0
UART	4
USB	1
SPI	1
I2C	3
I2S	1
CAN	2
Ethernet	1
Watchdog	1
Parallel Master Port	No
Real Time Clock	Yes
Special Features	CAN Controller
Minimum Operating Supply Voltage (V)	3
Typical Operating Supply Voltage (V)	3.3
Maximum Operating Supply Voltage (V)	3.6
Maximum Power Dissipation (mW)	1500
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	85
Mounting	Surface Mount
Package Height	1.4
Package Width	28
Package Length	28
PCB changed	208
Standard Package Name	QFP
Supplier Package	LQFP
Pin Count	208
Lead Shape	Gull-wing

概述

Description

The LPC2468FBD208 is a microcontroller from NXP's LPC2000 series, based on the ARM7TDMI-S core. It operates at a maximum clock speed of 60 MHz and features 512 KB of flash memory and 64 KB of SRAM, making it suitable for various embedded applications.
Key features include multiple communication interfaces such as UART, I2C, SPI, and USB 2.0, along with a 10-bit ADC, PWM timers, and an external memory interface. It supports up to 70 general-purpose I/O pins, enhancing its versatility in connecting with various sensors and devices.
The chip also incorporates power management features, allowing for low-power operation modes, which is beneficial for battery-powered applications. The LPC2468FBD208 is widely used in robotics, industrial control systems, and consumer electronics due to its robust performance and rich peripheral set.
Overall, it is a highly integrated and cost-effective solution for developers looking to implement sophisticated control and processing tasks in their embedded systems.

Features

The LPC2468FBD208 is a microcontroller from NXP Semiconductors based on the ARM7TDMI-S core. Key features include:
- Core Architecture: ARM7TDMI-S, operating at up to 60 MHz.
- Memory: 512 KB of flash memory and 64 KB of SRAM.
- I/O Ports: Up to 70 GPIO pins with various functions.
- Peripheral Interfaces:
- 2 I2C interfaces
- 2 SPI interfaces
- 1 UART interface
- 1 USB 2.0 device interface
- Timers: Multiple 32-bit timers and a watchdog timer.
- ADC: 8-channel 10-bit ADC with a maximum sampling rate of 400 kSPS.
- PWM: 6-channel PWM generator.
- Real-Time Clock: Integrated RTC for timekeeping.
- Operating Voltage: 3.3V with a temperature range of -40°C to 85°C.
- Development Support: Compatible with various development tools and IDEs.
This microcontroller is suitable for a wide range of applications, including industrial control, automotive, and consumer electronics.

Package

The LPC2468FBD208 is packaged in a LQFP (Low-Profile Quad Flat Package) with 208 pins.

Pinout

The LPC2468FBD208 is a microcontroller from NXP's LPC2000 series, featuring a total of 68 pins. It has a variety of functionalities, including:
- GPIO: General-purpose input/output pins for digital interfacing.
- Analog functions: ADC (Analog-to-Digital Converter) for analog signal processing.
- Communication interfaces: Includes I2C, SPI, UART, and CAN for serial communication.
- Timers: Multiple timers for event counting and timing operations.
- PWM: Pulse Width Modulation outputs for motor control or signal modulation.
- USB: Host/Device capability for USB connectivity.
- External Memory Interface: For connecting external RAM or Flash memory.
The device is suited for embedded applications requiring connectivity, processing power, and versatility in interfacing.

Manufacturer

The LPC2468FBD208 is manufactured by NXP Semiconductors, a global semiconductor company known for its innovative solutions in the automotive, industrial, and Internet of Things (IoT) sectors. NXP specializes in microcontrollers, processors, and various integrated circuits, focusing on applications like security, connectivity, and sensing. The LPC2468 is part of the LPC2000 series, which features ARM7 architecture, and is often used in embedded systems for various applications due to its efficiency and processing power. NXP Semiconductors was formed through the spin-off of Philips’ semiconductor division and has since become a key player in the electronics industry, emphasizing research and development to drive technological advancement.

Application

The LPC2468FBD208 microcontroller is widely used in embedded systems for applications such as industrial automation, robotics, automotive systems, medical devices, and consumer electronics. Its features, including high-performance ARM7 architecture, USB connectivity, and multiple I/O ports, make it suitable for real-time data processing, control systems, and communication interfaces. Additionally, it is utilized in smart sensors, portable devices, and IoT applications.

Equivalent

The LPC2468FBD208 is an ARM7-based microcontroller from NXP (now part of NXP Semiconductors). Equivalent products include the LPC2368, LPC2478, and other LPC2000 series microcontrollers with similar ARM7TDMI cores and peripheral features. For more modern alternatives, consider LPC408x series or LPC11Uxx series, which offer advanced features and higher performance. Always verify specific pin configurations and peripheral requirements for compatibility.