16/32-bit ARM microcontroller;
with 10-bit ADC and external memory interface
Rev. 01 — 09 February 2004
1. General description
The LPC2210 is 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 its 144 pin package, low power consumption, various 32-bit timers, 8-channel
10-bit ADC, PWM channels and up to 9 external interrupt pins this microcontroller is
particularly suitable for industrial control, medical systems, access control and
point-of-sale. LPC2210 provides up to 76 GPIO depending on bus conﬁguration. 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.
2.1 Key features
s 16/32-bit ARM7TDMI-S microcontroller in a LQFP144 package.
s 16 kB on-chip Static RAM.
s Serial boot-loader using UART0 provides in-system download and programming
s 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
s Eight channel 10-bit A/D converter with conversion time as low as 2.44 µs.
s Two 32-bit timers (with 4 capture and 4 compare channels), PWM unit (6 outputs),
Real Time Clock and Watchdog.
s Multiple serial interfaces including two UARTs (16C550), Fast I2C (400 kbits/s)
and two SPIs™.
s Vectored Interrupt Controller with conﬁgurable priorities and vector addresses.
s Conﬁgurable external memory interface with up to four banks, each up to 16 Mb
and 8/16/32 bit data width.
s Up to 76 general purpose I/O pins (5 V tolerant). Up to 9 edge or level sensitive
external interrupt pins available.