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LPC214X family
These 32/16-bit ARM7TDMI-STM processors offer USB 2.0 full-speed capability, Fast I/O, 32 end points, 1 KB x 2 buffer, and flexible DMA.They have up to 512 KB of on-chip Flash and up to 40 KB of on-chip SRAM.
Full-speed USB 2.0 Microcontroller
Semiconductors
The LPC214X family is based on a 32/16-bit ARM7TDMI-S CPU with realtime emulation and embedded trace support.The architecture combines a microcontroller with up to 512 KB of embedded high-speed Flash memory and up to 40 KB of on-chip SRAM. The architecture includes a full-speed USB 2.0 device, two 16C550 UARTs, two Fast I2C-bus (400 kbps) interfaces, and two SPI interfaces (one with capabilities for buffering and variable data length). There are also up to 2 x 10-bit ADCs with result registers for each channel. The full-speed USB 2.0 device supports 32 end points with two KB of endpoint RAM with 8 KB of RAM usable by the USB DMA (LPC2146/2148 only). USB supports Control, Interrupt, Bulk and Isochronous data transfer modes. Customers can choose between Good LinkTM or Soft ConnectTM functionality. A 128-bit wide memory interface and a unique accelerator structure enable 32-bit code execution at the maximum clock rate. For critical code-size applications, an alternative 16-bit Thumb mode reduces code by more than 30% with minimal performance penalties. Multiple serial communications interfaces increase design flexibility, provide larger buffer size, and deliver high processing power.This makes the LPC214X family well suited to a variety of applications, including communications gateways and protocol converters, software modems, voice recognition, and low-end imaging. In-system (ISP) and In-application (IAP) software minimize programming time. Each 256-byte line takes only one millisecond to program, and single selector or full-chip erases take only 400 ms. A Vectored Interrupt Controller (VIC), along with Embedded ICE-RT and Embedded Trace Macrocell (ETM), provide extensive real-time debug capabilities. Additional features include two 32-bit timers (each with four capture and four compare channels), a PWM unit with six outputs, a real-time clock, and a Watchdog timer.
Key Features
* 60-MHz operation * On-chip Flash and SRAM memory - LPC2141: 32 KB Flash, 8 KB SRAM - LPC2142: 64 KB Flash, 16 KB SRAM - LPC2144: 128 KB Flash, 16 KB SRAM - LPC2146: 256 KB Flash, 40 KB SRAM - LPC2148: 512 KB Flash, 40 KB SRAM * Very fast Flash programming via on-chip boot-loader software * 45 Fast I/O pins (5-V tolerant) - up to 15-MHz switching * Temperature range: -40 to +85 C * LQFP64 package (10 x 10 mm), HVQFN (9 x 9 mm)
Applications
* Automotive (entertainment only) * Connectivity * Display
LPC214X family
Full-speed USB 2.0 Microcontroller
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Up to 512 KB ISP/IAP 128-bit wide Flash
Third-party development tools
E-ICE/RTM Interface Embedded Trace Vectored Interrupt Controller
Through third-party suppliers, Philips offers an extensive portfolio of development tools for these microcontrollers. For the most current listing, please visit www.philips.com/standardics for the most current list of available tools.
Up to 40 KB SRAM
AHB interface
32-bit ARM7TDMI-STM
APB interface
Development tool support
Tool name Emulators Multi-ICE MultiTrace RealView ICE Genia Opella Vendor ARM ARM ARM Ashling Ashling Ashling Hitex IAR Systems Keil Lauterbach Lauterbach Nohau Signum Keil IAR Philips Tool name ADS RealView AsIDE ARM Embedded Workbench Vision3 Crossworks PathFinder-2100 C-SPY Vision3 `Seehau' Universal Debug Engine Chameleon ChronOS C/OSII TCP/IP stacks NicheStack Interniche Vendor ARM ARM Ashling IAR Systems Keil Rowley Ashling IAR Systems Keil Nohau PLS Signum Systems Interniche Micrium Integrated development environment
Power management, RTC, WDT, PLL
10-bit A/D converter
USB 2.0 full speed device
Vitra Tanto j-link ULINK
Monitors/debuggers/simulators
Capture/compare timer 0/1
PWM
TRACE32-ICD TRACE32-PowerTrace EMUL-ARM-PC JTAGjet MCB214x KS214x
UART0
2 x I 2C
Development & evaluation boards
Real-time operating systems
In-system programming software
UART1
SPI 0, 1
Flash ISP Utility
I/O ports (45)
LPC214X block diagram
Philips Semiconductors
Philips Semiconductors is a worldwide company with over 100 sales offices in more than 50 countries. For a complete up-to-date list of our sales offices please e-mail sales.addresses@www.semiconductors.philips.com. A complete list will be sent to you automatically. You can also visit our website http://www.semiconductors.philips.com/sales
(c) Koninklijke Philips Electronics N.V. 2005 SCL76
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: June 2005 document order number: 9397 750 14631 Published in USA

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