LPC11E66JBD48E - Freescale Semiconductor

Manufacturer Part Number

LPC11E66JBD48E

Manufacturer

NXP Semiconductors

Introduction

Low-power ARM Cortex-M0+ based microcontroller ideal for embedded applications

Product Features and Performance

32-bit Single-Core ARM Cortex-M0+ processor

Clock speed of 50 MHz

64KB of Flash memory

12KB of SRAM

On-chip 4KB EEPROM

8 channels of 12-bit Analog-to-Digital Converters

Multiple connectivity options including I2C, SPI, UART

36 programmable input/output pins

Internal oscillator

Peripherals include DMA, PWM, Watchdog Timer, BOD, POR

Product Advantages

Energy-efficient ARM Cortex-M0+ core

Extensive integrated peripherals reducing external components

EEPROM for non-volatile data storage

Broad connectivity options for versatile use

Enhanced system uptime with built-in POR, BOD, and WDT

Key Technical Parameters

Core Processor: ARM Cortex-M0+

Speed: 50MHz

Program Memory Size: 64KB FLASH

RAM Size: 12KB

EEPROM Size: 4KB

Number of I/O: 36

Voltage Supply: 2.4V to 3.6V

Data Converters: A/D 8x12b

Operating Temperature: -40°C to +105°C

Quality and Safety Features

Brown-out Detect/Reset ensures proper operation under low voltage

Power-On Reset for reliable system initialization

Watchdog Timer for system recovery and maintenance

Industrial-grade operating temperature range

Compatibility

Supports common protocols like I2C, Microwire, SPI, SSI, SSP, UART/USART

Surface Mount 48-LQFP package compatible with standard PCB designs

Application Areas

Industrial control systems

IoT devices

Consumer electronics

Automotive applications

Sensor systems

Product Lifecycle

Active product series, not nearing discontinuation

Future replacements or upgrades may be available as part of the LPC11Exx series

Reasons to Choose This Product

ARM Cortex-M0+ efficiency for power-sensitive applications

Comprehensive peripheral set for a wide range of functionalities

Robust data storage with integrated EEPROM

Wide operating temperature suitable for harsh environments

Easy integration and compatibility with multiple communication protocols

Proven manufacturer with support and reliability

Surface mount package facilitates compact designs

Competitive performance-to-cost ratio