LPC2119/LPC2129

Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP

Flash with 10-bit ADC and CAN

Rev. 03 — 22 December 2004

Product data

1.

General description

The LPC2119/LPC2129 are based on a 16/32 bit ARM7TDMI-S™ CPU with real-time

emulation and embedded trace support, together with 128/256 kilobytes (kB) of

embedded high speed flash memory. A 128-bit wide memory interface and a unique

accelerator architecture enable 32-bit code execution at maximum clock rate. For

more than 30 % with minimal performance penalty.

With their compact 64 pin package, low power consumption, various 32-bit timers,

4-channel 10-bit ADC, 2 advanced CAN channels, PWM channels and 46 GPIO lines

with up to 9 external interrupt pins these microcontrollers are particularly suitable for

automotive and industrial control applications as well as medical systems and

fault-tolerant maintenance buses. With a wide range of additional serial

communications interfaces, they are also suited for communication gateways and

protocol converters as well as many other general-purpose applications.

2.

Features

2.1 Key features

enables high speed 60 MHz operation.

boot-loader software. Flash programming takes 1 ms per 512 byte line. Single

sector or full chip erase takes 400 ms.

service routines can continue to execute while the foreground task is debugged

with the on-chip RealMonitor™ software.

instruction execution.

µs.

and two SPIs

Phase-Locked Loop with settling time of 100

µs.

outputs), Real Time Clock and Watchdog.