LPC5461 in NXP LPC Family
The LPC5461 series is a sub-family of NXP's LPC54000 series microcontrollers, powered by a high-performance ARM Cortex-M4 core. Operating at speeds up to 180MHz or 220MHz, these devices bridge the gap between general-purpose MCUs and application processors. They are designed for demanding embedded tasks requiring significant computational overhead, integrated connectivity, and efficient power consumption, making them a staple in modern industrial control and consumer electronics development environments.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | Peripherals | I/O Pins | Package | Stock |
|---|---|---|---|---|
| LPC54618J512ET180E (NXP USA Inc.) | Brown-out Detect/R.. | 145 | TFBGA-180 | 203 |
| LPC54616J512BD100E (NXP USA Inc.) | Brown-out Detect/R.. | 64 | LQFP-100 | 309 |
| LPC54616J512BD208E (NXP USA Inc.) | Brown-out Detect/R.. | 171 | LQFP-208 | — |
Variants within the LPC5461 sub-family primarily differ based on their maximum clock frequency, package type, and pin count. While most members share the 512KB Flash configuration, the packaging ranges from 100-pin LQFP to high-density 208-pin LQFP or 180-ball TFBGA. These physical differences dictate the number of available GPIOs and peripheral multiplexing options, allowing developers to scale based on board space and I/O requirements.
