LPC1112

NXP 50-MHz, 32-bit Cortex-M0™ microcontrollers LPC1100L Cortex-M0 MCUs with lowest active power and superior code density Built around the new Cortex-M0 architecture, the smallest, lowest power, and most energy-efficient ARM core ever developed, these MCUs are ideally equipped for use in many traditional 8/16-bit applications. Key features } ARM Cortex-M0 processor - 50 MHz operation - Nested Vectored Interrupt Controller for fast deterministic interrupts - Wakeup Interrupt Controller allows automatic wake from a priority interrupt - Three reduced-power modes: Sleep, Deep-sleep, and Deep power-down } Memories - Up to 32 KB Flash memory - Up to 8 KB SRAM } Serial peripherals - UART with fractional baud rate generation, internal FIFO, and RS-485 support - Up to 2 SPI controllers with FIFO and multi-protocol capabilities - I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus (Fm+) with a data rate of 1 Mbit/s, multiple address recognition, and monitor mode } Analog peripheral - 10-bit analog-to-digital converter with eight channels and conversion rates up to 400 K samples per second } Other : - Up to 42 general-purpose I/O (GPIO) pins with configurable pull-up/down resistors and a new, configurable open-drain operating mode - Four general-purpose counter/timers, with a total of four capture inputs and 13 match outputs - Programmable watchdog timer (WDT) with lock-out feature - System tick timer - Each peripheral has its own clock divider for power savings Applications } White goods } e-Metering } Consumer peripherals } Remote sensors } 8/16-bit applications } Industrial networking } System supervisors NXP’s LPC1100L is the lowest-priced 32-bit MCU solution in the market. It offers greater value than existing 8/16-bit microcontroller by delivering unprecedented performance, simplicity, lowest active power, and dramatic reductions in code size for every application. With over 45 DMIPS of performance compared to the sub-DMIP performance typical of 8-bit MCUs and the 3 to 5 DMIPS performance of 16-bit MCUs, the LPC1100L not only executes basic control tasks but sophisticated algorithms as well, LPC1100L block diagram making even the most complex tasks within reach. The LPC1100L delivers the industry’s lowest 32-bit active power consumption at 130 μA/MHz and reduces deep-sleep current by a dramatic 60%. The series also features unique API-driven power profiles which provide users with ready-to-use power management templates. Challenging the belief that 8/16-bit microcontrollers use less code, industry-standard Coremark benchmarks show that the LPC1100L requires 40-50% less code for most common microcontroller tasks. Development tools The LPC1100 family is supported by the LPCXpresso, an easy-to-use, comprehensive development tool platform for under US$30, as well as development tools from IAR, Keil, Hitex, Code Red, and many others. For the most current listing, please visit www.nxp.com/microcontrollers. LPC111x ordering options Type number LPC1111 LPC1111FHN33/1/x02 LPC1111FHN33/2/x02 LPC1112 LPC1112FHN33/1/x02 LPC1112FHN33/2/x02 LPC1113 LPC1113FHN33/2/x02 LPC1113FHN33/3/x02 LPC1113FBD48/3/x02 LPC1114 LPC1114FHN33/2/x02 LPC1114FHN33/3/x02 LPC1114FBD48/3/x02 LPC1114FA44/3/x02 32 KB 32 KB 32 KB 32 KB 4 KB 8 KB 8 KB 8 KB 1 1 1 1 1 1 1 1 1 1 2 2 8 8 8 8 HVQFN33 HVQFN33 LQFP48 PLCC44 24 KB 24 KB 24 KB 4 KB 8 KB 8 KB 1 1 1 1 1 1 1 1 2 8 8 8 HVQFN33 HVQFN33 LQFP48 16 KB 16 KB 2 KB 4 KB 1 1 1 1 1 1 8 8 HVQFN33 HVQFN33 8 KB 8 KB 2 KB 4 KB 1 1 1 1 1 1 8 8 HVQFN33 HVQFN33 Flash Total SRAM UART RS-485 I2C / Fast+ SPI ADC channels Package www.nxp.com © 2011 NXP Semiconductors N.V. All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Date of release: April 2011 Document order number : 9397 750 17083 Printed in the Netherlands