LPC2114 Datasheet (NXP Semiconductors) - Single-chip 16/32-bit microcontrollers

LPC2114, Single-chip 16/32-bit microcontrollers

The LPC2114/2124 are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, together with 128/256 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.

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LPC2114 Features

* 2.1 Key features brought by LPC2114/2124/01 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.