NXP Semiconductors LPC5411x ARM Cortex-M4 Microcontrollers

NXP Semiconductors LPC5411x ARM Cortex-M4 Microcontrollers are low-power consumption MCUs with enhanced debug features and a high level of support block integration. These devices offer up to 192KB of on-chip SRAM and up to 256KB on-chip flash. The LPC54114 includes an Arm® Cortex-M0+ coprocessor. The LPC4211x MCUs address a variety of always-on applications with several interfaces and smart peripherals. These interfaces and peripherals include a Digital Microphone Subsystem, crystal-less FS USB, and FlexComm interface. The LPC5411x MCUs are available in two package options. The LPC5411xBD64 is offered in a 10mm² LQFP64 (64-lead Plastic Low Profile Quad Flat Package). LPC5411xUK49 is offered in a 3.45mm² WLCSP49 (49-bump Wafer Level Chip Size Package).

Features

1.62V to 3.6V operating voltage range
-40°C to +105°C temperature range
CPU
- 5LPC54114J256 available in 256KB flash, 192KB RAM, and 100MHz Cortex-M4F/Cortex-M0+ coprocessor
- LPC54113J256 available in 256KB flash, 192KB RAM, and 100MHz Cortex-M4F
- LPC54113J128 available in 128KB flash, 96KB RAM, and 100MHz Cortex-M4F

Interfaces for connectivity and sensors
- Stereo DMIC subsystem (PDM, decimator, HW VAD)
- 8x SPI, 8x I²C, 8x UART, 2 I²S channels, 8 channels maximum
- Crystal-less FS USBV
- Power-efficient 5.0Msps, 12-bit ADC, full-spec performance (1.62V to 3.6V, -40°C to +105°C)
Clocks and timers
- 12/48/96MHz FRO, 100kHz to 1.5MHz WDOG OSC, 32 Xtal OSC, external clock input
- Basic and advanced timers including SCTimer/PWM
- Asynchronous peripheral bus