LPC1769 in NXP LPC Family
The LPC1769 series by NXP Semiconductors is a high-performance ARM Cortex-M3 based microcontroller family designed for industrial and networking applications. Operating at frequencies up to 120 MHz, these MCUs bridge the gap between entry-level 32-bit controllers and high-end application processors. They are best known for integrating a 10/100 Ethernet MAC, USB 2.0 Full-Speed interface, and a rich set of serial peripherals, making them a standard choice for legacy industrial gateway designs and connected embedded systems.
Variants in This Sub-Family
| Part Number | Difference | Stock |
|---|---|---|
| LPC1769FBD100K (NXP Semiconductors) | 512KB Flash | 8,754 |
The LPC1769 is often distinguished from the LPC1768 by its higher maximum clock frequency of 120 MHz compared to 100 MHz. Variants within this sub-family primarily differ in packaging options, such as the LQFP100, and specific temperature ratings for industrial use. Minor suffixes like 'K' may denote revised silicon versions or specific tray/tape-and-reel packaging configurations from NXP, while core hardware features like Flash and SRAM density remain consistent across the sub-family.
