LPC2212 pdf datasheet (16/32-b

The LPC2212/LPC2214 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
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 9 external interrupt pins these microcontrollers
are particularly suitable for industrial control, medical systems, access control and
point-of-sale. Number of available GPIOs ranges from 76 (with external memory)
through 112 pins (single-chip). With a wide range of serial communications
interfaces, they are also very well suited for communication gateways, protocol
converters and embedded soft modems as well as many other general-purpose
applications.