Features
2.1 Key features brought by LPC2292/2294/01
devices
* Fast GPIO ports enable port pin toggling up to
3.5 times faster than the original device.
They also allow for a port pin to be read at any
time regardless of its function.
* Dedicated result registers for ADC(s) reduce
interrupt overhead. The ADC pads are
5 V tolerant when configured for digital I/O
function(s).
* UART0/1 include fractional baud rate generator,
auto-bauding capabilities and
handshake flow-control fully implemented in
hardware.
* Buffered SSP serial controller supporting SPI, 4-
wire SSI, and Microwire formats.
* SPI programmable data length and master mode
enhancement.
* Diversified Code Read Protection (CRP) enables
different security levels to be implemented. This
feature is available in LPC2292/2294/00 devices
as well.
* General purpose timers can operate as external
event counters.
2.2 Key features common for all devices
* 16/32-bit ARM7TDMI-S microcontroller in a
LQFP144 package.