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LPC13xx series device highlight
Introduction
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Key Features:
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The LPC13xx devices are ARM Cortex-M3-based microcontrollers for embedded applications featuring a high level of integration and low power consumption.
The ARM Cortex-M3 is a next generation core that offers system enhancements such as enhanced debug features and a higher level of support block integration.
The LPC13xx devices operate at CPU frequencies of up to 70MHz.
The ARM Cortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals.
The ARM Cortex-M3 CPU also includes an internal prefetch unit that supports speculative branching.
The peripheral complement of the LPC13xx includes up to 32KB of flash memory, up to 8KB of data memory, USB Device (LPC134x only), one Fast-mode plus (Fm+) I2C interface, one UART, four general purpose timers, and up to 42 general purpose I/O pins.
Products
Block Diagram
(1) LPC1342/43 only; (2) LQFP48 package only
LPC13xx Block Diagram
Comparison Table
| Product | Flash | Total SRAM |
USB | UART RS-485 |
I2C (Fm+) |
SSP | ADC Channels |
Package(s) |
| LPC1311 | 8KB | 2KB | - | 1 | 1 | 1 | 8 | HVQFN33 |
| LPC1313 | 32KB | 8KB | - | 1 | 1 | 1 | 8 | LQFP48, HVQFN33 |
| LPC1342 | 16KB | 4KB | Device | 1 | 1 | 1 | 8 | HVQFN33 |
| LPC1343 | 32KB | 8KB | Device | 1 | 1 | 1 | 8 | LQFP48, HVQFN33 |
LPC13xx Series MCUs
More Information
Literature
 | Industry's lowest power Cortex-M3 based microcontrollers NXP 70-MHz, 32-bit Cortex-M3™ microcontrollers LPC1300 © May 2009; English; Ordering code: 9397 750 16742 |
 | 业界功耗最低的Cortex-M3微控制器 恩智浦70-MHz、32位Cortex-M3™微控制器LPC1300 © 2009年10月; 中文(简体); 订购代码: 不可订购 |
Links
- ARM Cortex-M3 Core MCU Functions
- LPC1000 Family
