Professional IC Distribution & Technical Solutions

The LPC1778FBD144,551 is a microcontroller from NXP Semiconductors, part of the LPC1700 series based on the ARM Cortex-M3 core. Below are its key specifications, descriptions, and features:

Key Specifications:

• Core: ARM Cortex-M3
• Max CPU Frequency: 120 MHz
• Flash Memory: 512 KB
• SRAM: 96 KB (64 KB main SRAM + 32 KB USB SRAM)
• Operating Voltage: 2.4V to 3.6V
• Package: LQFP-144
• Operating Temperature Range: -40°C to +85°C

Peripheral Features:

• Timers: 4x 32-bit, 4x 16-bit
• PWM: 6x PWM outputs
• ADC: 8-channel, 12-bit ADC
• DAC: 10-bit DAC
• Communication Interfaces:
• 4x UART
• 3x SPI
• 3x I²C
• 2x CAN 2.0B
• USB 2.0 Full-Speed (Host/Device/OTG)
• Ethernet MAC (MII/RMII)
• GPIO Pins: Up to 70
• External Memory Interface (EMC): Supports SRAM, ROM, Flash, SDRAM

Additional Features:

• DMA Controller: 8-channel GPDMA
• Real-Time Clock (RTC): With battery backup support
• Watchdog Timer: Independent watchdog and windowed watchdog
• Power Modes: Multiple low-power modes (Sleep, Deep Sleep, Power-down)
• Debug Interfaces: JTAG, SWD, ETM trace

Applications:

• Industrial control systems
• Consumer electronics
• Networking equipment
• Embedded systems requiring high performance and connectivity

This microcontroller is designed for applications requiring high processing power, rich peripherals, and robust connectivity options.