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LPC11U67JBD100E

LPC11U67JBD100E

NXP USA Inc.
ARM® Cortex®-M0+ LPC11Uxx Microcontroller IC 32-Bit 50MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)
Active180 in stock
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Overview

The LPC11U67JBD100E is an ARM Cortex-M0+ based microcontroller designed for high-precision analog integration and versatile USB connectivity. It operates at up to 50MHz and features 128KB of Flash, 20KB of SRAM, and 4KB of on-chip EEPROM for non-volatile data storage. This device is particularly notable for its high I/O count in a 100-pin package and integrated peripherals like a DMA controller and a temperature sensor.

Why Choose This Part

The inclusion of 4KB of true on-chip EEPROM reduces BOM cost and PCB complexity by eliminating the need for external serial memory. Its Cortex-M0+ core provides a modern 32-bit architecture with low power consumption, while the 100-pin LQFP package offers an exceptionally high number of GPIOs for its class.

Applications

USB Human Interface Devices (HID)
Ideal for keyboards, mice, and specialized industrial control panels using the integrated USB controller with XTAL-less low-speed mode.
Industrial Data Logging
Utilizes the 4KB of integrated EEPROM for storing calibration data and system logs without requiring external memory chips.
Battery-Powered Instrumentation
Takes advantage of the low 2.3mA run current at 12MHz and multiple deep-sleep modes for portable sensor applications.
System Management and Monitoring
The 80 I/O pins and integrated temperature sensor make it suitable for managing large-scale system sequencing and thermal monitoring.

Key Specifications

Speed 50MHz
RAM Size 20K x 8
Core Size 32-Bit
EEPROM Size 4K x 8
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity I2C, Microwire, SPI, SSI, SSP, UART/USART, USB
Mounting Type Surface Mount
Number of I/O 80
Core Processor ARM Cortex-M0+
Package / Case 100-LQFP
Data Converters A/D 12x12b
Oscillator Type Internal
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 105degC (TA)
Supplier Device Package 100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) 2.4V ~ 3.6V

Getting Started

Developers can use the NXP MCUXpresso IDE or other ARM-compatible toolchains like Keil MDK or IAR EWARM. Programming is supported via Serial Wire Debug (SWD) and In-System Programming (ISP) over UART. For evaluation, look for the LPCXpresso11U68 development board which shares the same architecture and peripheral set.

Also Consider

ATSAMD21G18A-AU MCHPMicrochip Technology - Popular Cortex-M0+ with USB and extensive community support, though with fewer GPIO pins than the LPC11U67.

Categories

Microcontrollers > ARM Cortex-M0 / M0+ Microcontrollers > NXP Wearables & Medical > Ultra-Low Power MCUs