This document is a user manual for LPC2114/2124/2212/2214 ARM-based microcontrollers, describing the features and characteristics of the products.
This manual introduces the Philips LPC2114/2124/2212/2214 ARM‑based microcontroller family, covering its general description, key features, and typical applications. It includes an architectural overview, processor core details, and memory organization.
The document describes peripheral blocks such as the on‑chip flash memory system, static RAM, external memory controller, GPIO, UART, I²C, SPI, timers, PWM, ADC, and RealMonitor debugging support. Package options, pin descriptions, and register maps are provided for both the 64‑pin (LPC2114/2124) and 144‑pin (LPC2212/2214) variants.
| Processor | ARM7TDMI‑S |
|---|---|
| Flash Memory | 128 kB |
| Package (LPC2212/2214) | 144‑pin |
It uses an ARM7TDMI‑S processor core.
The device includes 128 kB of on‑chip flash memory.
The microcontroller supports RealMonitor and EmbeddedICE logic for on‑chip debugging.