LPC2460FET208,551

Microcontrollers Overview

The LPC2460FET208,551 is a flashless 32-bit microcontroller based on the ARM7TDMI-S core, operating at frequencies up to 72 MHz. It features 98 kB of total SRAM, including dedicated buffers for Ethernet and DMA. The device integrates an Ethernet MAC with MII/RMII support, USB 2.0 full-speed device/host/OTG controller, two CAN channels, four UARTs, three I2C interfaces, two SSP controllers, and an I2S interface. Additional peripherals include an SD/MMC interface, 160 fast GPIO lines, a 10-bit ADC, a 10-bit DAC, general-purpose timers, PWM units, and a Real-Time Clock (RTC).

Microcontrollers Feature Summary

• Integrates an Ethernet MAC with associated DMA controller on an independent AHB bus.
• Includes a USB 2.0 full-speed dual-port controller with on-chip PHY and DMA.
• Features a General Purpose DMA controller supporting memory-to-memory transfers and peripheral data movement.
• Provides versatile clocking capabilities with an on-chip PLL and multiple oscillator options.

Microcontrollers Applications

• Industrial control systems
• Medical equipment
• Communication gateways
• Protocol converters

Microcontrollers Procurement Notes

Verify the specific package variant, as the TFBGA208 designation corresponds to the FET suffix. Confirm that the application design accommodates the flashless architecture by utilizing external memory via the EMC or internal SRAM. Ensure power supply requirements align with the specified 3.0 V to 3.6 V range and validate pin compatibility with the target PCB layout.

Microcontrollers Selection Notes

Select this component when high integration of communication interfaces is required without onboard program storage. It serves as a direct functional replacement for previous LPC23xx and LPC24xx series devices. Consider the available 98 kB SRAM for applications requiring significant data buffering or complex protocol handling within the embedded system.

Microcontrollers Part Context

This microcontroller belongs to the LPC2400 family, designed for multi-purpose communication applications. It replaces older ARM7-based architectures with enhanced peripheral sets while maintaining software compatibility. The device supports both 32-bit ARM and 16-bit Thumb instruction sets for optimized code density and performance.

Microcontrollers Replacement Considerations

LPC2468FET208,551

Microcontrollers FAQ

Does the LPC2460FET208,551 contain onboard flash memory?

No, the LPC2460 is a flashless microcontroller. Program execution must be performed from external memory connected via the External Memory Controller (EMC) or from the internal SRAM.

What is the maximum operating frequency of the ARM7TDMI-S core in this device?

The ARM7TDMI-S processor core can operate at frequencies up to 72 MHz.

How many CAN channels are supported by the LPC2460 model?

The LPC2460 includes two Controller Area Network (CAN) channels.