Overview
The LPC2460FBD208,551 is a 16/32-bit microcontroller from NXP USA Inc., part of the LPC2400 series. This microcontroller is built around the ARM7TDMI-S CPU core and is designed for multi-purpose communication applications. It lacks on-chip flash memory but offers extensive SRAM and various peripheral interfaces, making it suitable for a wide range of embedded systems.
Key Specifications
| Specification | Value |
|---|---|
| Processor Core | ARM7TDMI-S |
| Operating Frequency | Up to 72 MHz |
| SRAM | 98 kB (64 kB on ARM local bus, 16 kB for Ethernet, 16 kB for DMA, 2 kB for RTC) |
| Package Type | 208-LQFP (28x28 mm) |
| Supply Voltage | 3.0 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Number of I/O | 160 |
| Peripherals | Ethernet MAC, USB 2.0 OTG, CAN, UARTs, SPI, I²C, etc. |
| ADC/DAC | 8x10-bit ADC, 1x10-bit DAC |
Key Features
- ARM7TDMI-S Processor: Runs at up to 72 MHz.
- SRAM: 98 kB total, including 64 kB on the ARM local bus, 16 kB for Ethernet, 16 kB for DMA, and 2 kB for the Real-Time Clock (RTC).
- Peripheral Interfaces: Includes Ethernet MAC with MII/RMII interface, USB 2.0 full-speed dual port device/host/OTG controller, four UARTs, CAN controller with two channels, SPI, and I²C.
- DMA Controller: General Purpose DMA controller on the Advanced High-performance Bus (AHB) for memory-to-memory transfers and peripheral interfaces.
- Power Management: Four reduced power modes (idle, sleep, power-down, and deep power-down) and two independent power domains.
- Interrupts and Debugging: Advanced Vectored Interrupt Controller (VIC) supporting up to 32 vectored interrupts and real-time debug interfaces.
Applications
The LPC2460FBD208,551 is ideal for multi-purpose communication applications, including but not limited to:
- Industrial automation and control systems.
- Networked embedded systems requiring Ethernet and USB connectivity.
- Automotive systems, particularly those needing CAN bus communication.
- Medical devices and diagnostic equipment.
- Consumer electronics requiring advanced peripheral interfaces.
Q & A
- What is the processor core of the LPC2460FBD208,551?
The processor core is the ARM7TDMI-S. - What is the maximum operating frequency of the LPC2460FBD208,551?
The maximum operating frequency is up to 72 MHz. - How much SRAM does the LPC2460FBD208,551 have?
The LPC2460FBD208,551 has 98 kB of SRAM. - What type of package does the LPC2460FBD208,551 come in?
The package type is 208-LQFP (28x28 mm). - What is the supply voltage range for the LPC2460FBD208,551?
The supply voltage range is 3.0 V to 3.6 V. - What are the key peripheral interfaces of the LPC2460FBD208,551?
The key peripheral interfaces include Ethernet MAC, USB 2.0 OTG, CAN, UARTs, SPI, and I²C. - Does the LPC2460FBD208,551 support real-time debugging?
Yes, it supports real-time debug interfaces. - What are the power management features of the LPC2460FBD208,551?
The device has four reduced power modes (idle, sleep, power-down, and deep power-down) and two independent power domains. - How many vectored interrupts does the LPC2460FBD208,551 support?
The device supports up to 32 vectored interrupts through the Advanced Vectored Interrupt Controller (VIC). - What are some typical applications of the LPC2460FBD208,551?
Typical applications include industrial automation, networked embedded systems, automotive systems, medical devices, and consumer electronics.
