The LPC2114/2124 are 16/32-bit ARM7TDMI-S microcontrollers with real-time emulation and embedded trace support, as well as 128/256 kB of embedded high-speed flash memory.
They have a 128-bit wide memory interface and a unique accelerator architecture for maximum clock rate execution.
These microcontrollers are suitable for industrial control, medical systems, access control, and point-of-sale applications.
They feature fast GPIO ports, dedicated result registers for ADCs, UARTs with auto-bauding capabilities, buffered SSP serial controller, SPI programmable data length, and diversified Code Read Protection.
They also have multiple serial interfaces, 32-bit timers, PWM channels, and 46 fast GPIO lines with up to nine external interrupt pins.
The microcontrollers have a dual power supply and can operate in low power modes.
They are available in LQFP64 package with different flash memory and temperature range options.
The pinning information and block diagram are also provided in the datasheet.