| Products | Microcontrollers | LPC3000 |
LPC313x, LPC314x, and LPC315x series device highlight
Introduction
The Industry's Lowest Cost ARM9 with High Speed USB 2.0 OTG and Optional Decryption Engine and Powerful Analog Subsystem
Embedded designers can now take advantage of higher performance, lower cost, lower power consumption, and small footprint in applications requiring flexible USB connectivity plus optional features like an AES decryption engine, a Power Supply Unit (PSU), a stereo codec, and a Li-ion battery charger.
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Key Features:
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As an innovation leader with its highly-integrated and cost-effective products, NXP Semiconductors realizes that increased performance and functionality, along with lower pricing, is a must in every design.
Now, embedded designers can take advantage of higher performance, lower power consumption, and a smaller footprint in applications that require flexible USB connectivity — all at a significantly lower price point with NXP's LPC313x microcontrollers, the industry's lowest cost ARM9 microcontrollers with high-speed (480Mbps) USB 2.0 On-The-Go (OTG).
With an extensive and enhanced feature set, the LPC313x ARM9 microcontrollers are ideal for a wide range of applications, including consumer applications such as advanced remote controls, language translators, A/V home devices, mobile and PC accessories, industrial applications such as industrial controls, factory and building automation, POS systems, bar code readers, e-Metering, security systems, Smart Cards with USB flash and power management systems, medical application such as portable diagnostics and pump and flow metering devices, automotive applications such as engine diagnostics, fleet management and in-dash audio, communications application such as I/O communication and network controllers, and instrumentation and testing applications.
The LPC314x series adds several new features over the LPC313x series including an AES decryption engine and secure One-Time-Programmable (OTP) memory.
Running at 270MHz, it also offers a 50 percent increase in speed over the LPC313x series.
The LPC315x series runs at 180MHz and adds a stereo audio CODEC with class AB headphone amplifier, a Power Supply Unit (PSU), a low-power real-time clock, and a Li-ion battery charger.
Products
Block Diagram
* AES decryption engine available on LPC3143 and LPC3154 only
** Audio and PSU block only available on LPC315x devices
*** Signals are not pinned-out on LPC315x devices
**** Secure OTP is not available on LPC313x devices
** Audio and PSU block only available on LPC315x devices
*** Signals are not pinned-out on LPC315x devices
**** Secure OTP is not available on LPC313x devices
Comparison Table
| Product | SRAM | High Speed USB OTG |
A/D Converter |
LCD Interface |
MMC/ SD/ SDIO/ CE-ATA |
SPI | I2C Bus |
I2S | Decryption Engine |
Secure OTP |
Stereo Codec, PSU |
CPU Frequency |
| LPC3130 | 96KB | 1 | 4 Ch x 10-Bit | 1 | 1 | 1 | 2 | 2 | No | No | No | 180MHz |
| LPC3131 | 192KB | 1 | 4 Ch x 10-Bit | 1 | 1 | 1 | 2 | 2 | No | No | No | 180MHz |
| LPC3141 | 192KB | 1 | 4 Ch x 10-Bit | 1 | 1 | 1 | 2 | 2 | No | Yes | No | 270MHz |
| LPC3143 | 192KB | 1 | 4 Ch x 10-Bit | 1 | 1 | 1 | 2 | 2 | Yes | Yes | No | 270MHz |
| LPC3152 | 192KB | 1 | 3 Ch x 10-Bit | 1 | 1 | 1 | 1 | 1 | No | Yes | Yes | 180MHz |
| LPC3154 | 192KB | 1 | 3 Ch x 10-Bit | 1 | 1 | 1 | 1 | 1 | Yes | Yes | Yes | 180MHz |
LPC313x Series MCUs
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LPC314x Series MCUs
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for datasheet. Also, see datasheet disclaimer. , , indicate product status. Click or for more or less detail.
LPC315x Series MCUs
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, , indicate product status. Click or for more or less detail.
for datasheet. Also, see datasheet disclaimer. , , indicate product status. Click or for more or less detail.
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Support
- LPC313x/LPC314x/LPC315x Series Support Documents
- LPC3000 Family Consultants
More Information
Literature
 | Industry's Lowest Cost ARM9 with High Speed USB 2.0 OTG NXP ARM926EJ-S processor LPC313x © September 2008; English; Ordering code: 9397 750 16629 |
 | 业界成本最低的带高速USB 2.0 OTG的ARM9微控制器  基于ARM926EJ-S内核LPC313x微控制器 © 2009年10月; 中文(简体); 订购代码: 不可订购 |
 | Lowest Cost ARM9 with HS USB 2.0 OTG & Decryption Engine NXP ARM926EJ-S processors LPC3143 & LPC3141 © May 2009; English; Ordering code: 9397 750 16746 |
 | Lowest Cost ARM9 with HS USB 2.0 OTG, Security Engine, PSU & Stereo Codec NXP ARM926EJ-S processors LPC3154 & LPC3152 © May 2009; English; Ordering code: 9397 750 16747 |
Links
- 16-/32-Bit ARM9 Core MCU Functions
- LPC3000 Family
