LPC2478FBD208551

The NXP Semiconductors LPC2478 microcontroller, powered by the ARM7TDMI-S core, is designed for applications requiring advanced communications and high-quality graphic displays. This device boasts 512 kB of on-chip high-speed flash memory with a 128-bit wide memory interface and accelerator architecture, enabling sequential instruction execution at the maximum 72 MHz system clock rate.

Key features include an integrated LCD controller, a 10/100 Ethernet Media Access Controller (MAC), a USB full-speed Device/Host/OTG Controller, four UARTs, two CAN channels, an SPI interface, two SSP ports, three I2C interfaces, and an I2S interface. Supporting these communication capabilities are an on-chip 4 MHz internal oscillator, 98 kB of total RAM (including 64 kB local SRAM, 16 kB for Ethernet, 16 kB for DMA, and 2 kB battery-powered SRAM), and an External Memory Controller (EMC).

Further complementing its features are various 32-bit timers, a 10-bit ADC, a 10-bit DAC, two PWM units, and up to 160 fast GPIO lines. The LPC2478 is well-suited for portable electronics, Point-of-Sale (POS) applications, industrial control, and medical systems due to its versatile clocking, memory, and serial communication interfaces.