ProductsMicrocontrollersLPC2000

LPC2101, LPC2102, and LPC2103 device highlight

Introduction

Key Features:

  • 32-Bit ARM7® Core Architecture
  • Incredibly Low Pricing Starting at $1.47
  • Fast 70MHz Performance at 63 Dhrystone MIPs
  • Tiny 7mm x 7mm LQFP Packaging
  • Ideal Upgrade for Any Application Using Lower Performance 8- or 16-Bit MCUs
  • Stuffed with Low-Power Features and Advanced Peripherals
The LPC2101, LPC2102, and LPC2103 comprise a series of 70MHz, 32-bit ARM7TDMI-S™ microcontrollers with 8 to 32KB of zero wait-state on-chip flash. The lowest-priced part, the LPC2101, starts at only USD $1.47 for 10 Kpcs, making it an attractive alternative to lower performing 8- or 16-bit MCUs. Blending high performance (63 Dhrystone MIPs) with low power consumption in a tiny 7mm x 7mm LQFP48 package makes the part ideal for almost any application.
These cost-effective processors are stuffed with a variety of peripherals, including 10-bit ADCs, 4 timers, and multiple I2C, SPI, and UART interfaces. The series also features several new power-saving modes and fast general-purpose I/O, allowing more flexibility for designers. The code and peripherals are fully-compatible with all of the other members of the NXP LPC2000 family, which has nearly 30 members and continues to grow.
Products

Block Diagram

Comparison Table

Product Flash RAM ADC Serial Interfaces Packages
LPC2101 8KB 2KB 8ch / 10-bits (2) I2C, (2) UARTs,
(1) SPI, (1) SPI/SSP		 PLCC44, LPFP48
LPC2102 16KB 4KB 8ch / 10-bits (2) I2C, (2) UARTs,
(1) SPI, (1) SPI/SSP		 PLCC44, LPFP48
LPC2103 32KB 8KB 8ch / 10-bits (2) I2C, (2) UARTs,
(1) SPI, (1) SPI/SSP		 PLCC44, LPFP48

LPC2101, LPC2102, and LPC2103 ARM7 Core MCUs

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 LPC2101Microcontroller with 8KB flash, Fast IO
 LPC2102Microcontroller with 16KB flash, Fast IO
 LPC2103Microcontroller with 32KB flash, Fast IO
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More Information

Literature

Microcontrollers selection guide August 2008
The choice for embedded technologies
© August 2008; English; Ordering code: 9397 750 16617
NTRU Encryption Overview training
NXP & NTRU Cryptography for ARM MCUs
© Jun 6, 2008; English; Ordering code: Not Orderable
Small, ultra-low-cost ARM7-based microcontrollers
70-MHz, 32-bit microcontroller with ARM7TDMI-S™ core LPC210x
© January 2007; English; Ordering code: 9397 750 15814

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