NXP – The LPC5411x family of microcontrollers are so efficient, even batteries love it!


Introducing the LPC5411x Family the world’s most energy-efficient microcontroller family optimized for always-on processing applications.

With industry-leading power efficiency and a unique architecture, the LPC5411x family easily tackles a variety of tasks from computationally intensive algorithms to communication interfaces, sensor data gathering and aggregation.

So go ahead, add more always-on features to your application, from sensors to connectivity and so much more. Give your customers what they really want: more time using your products instead of waiting from them to charge.

NXP LPC5411x family of microcontrollers — so power efficient, batteries everywhere are showing their love! Secure connections for a smarter world.

LPC5411x MCU Family At-A-Glance
Core(s)100 MHz ARM® Cortex®-M4 & Cortex®-M0+ (optional)
MemoryUp to 256 kB Flash 192 kB RAM
USBCrystal-less, full-speed USB
I2CUp to 8
SPIUp to 8
USARTUp to 8
GPIOUp to 50
Analog12 ch/12 b, 5 Msps ADC
Supply voltage1.62 - 3.6 V
Power (Run Currents)60 μA/MHz active Cortex-M0+ 80 μA/MHz active Cortex-M4
Temperature range (oC)-40 to +105
PackagesWLCSP49 (3.4 x 3.4 mm) LQFP64 (10 x 10 mm)