LPC2210 Datasheet, PDF(1/49 Page) NXP Semiconductors – 16/32-bit ARM microcontroller with 10-bit ADC and external memory interface

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LPC2210 Datasheet, PDF (1/49 Pages) NXP Semiconductors – 16/32-bit ARM microcontroller with 10-bit ADC and external memory interface

LPC2210/2220

16/32-bit ARM microcontrollers; ï¬ashless with 64 kB,

with 10-bit ADC and external memory interface

Rev. 04 â 2 October 2007

Product data sheet

1. General description

The LPC2210/2220 microcontrollers are based on a 16/32-bit ARM7TDMI-S CPU with

real-time emulation and embedded trace support. For critical code size applications, the

alternative 16-bit Thumb mode reduces code by more than 30 % with minimal

performance penalty.

With their 144-pin package, low power consumption, various 32-bit timers, 8-channel

10-bit ADC, PWM channels, and up to nine external interrupt pins these microcontrollers

are particularly suitable for industrial control, medical systems, access control and

point-of-sale. The LPC2210/2220 can provide up to 76 GPIOs depending on bus

conï¬guration. With a wide range of serial communications interfaces, it is also very well

suited for communication gateways, protocol converters and embedded soft modems as

well as many other general-purpose applications.

2. Features

2.1 Key features

I 16/32-bit ARM7TDMI-S microcontroller in a LQFP144 and TFBGA144 package.

I 16/64 kB on-chip static RAM (LPC2210/2220).

I Serial bootloader using UART0 provides in-system download and programming

capabilities.

I EmbeddedICE-RT and Embedded Trace interfaces offer real-time debugging with the

on-chip RealMonitor software as well as high-speed real-time tracing of instruction

execution.

I Eight channel 10-bit ADC with conversion time as low as 2.44 Âµs.

I Two 32-bit timers (LPC2220 also external event counters) with four capture and four

compare channels, PWM unit (six outputs), Real-Time Clock (RTC), and watchdog.

I Multiple serial interfaces including two UARTs (16C550), Fast I2C-bus (400 kbit/s) and

two SPIs. On the LPC2220, a Synchronous Serial Port (SSP) with data buffers and

variable length transfers can be selected to replace one SPI.

I Vectored Interrupt Controller (VIC) with conï¬gurable priorities and vector addresses.

I Conï¬gurable external memory interface with up to four banks, each up to 16 MB and

8/16/32-bit data width.

I Up to 76 general purpose I/O pins (5 V tolerant). Up to nine edge/level sensitive

external interrupt pins available.

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