LPC2109 Datasheet - NXP Semiconductors

LPC2109 Single-chip 16/32-bit microcontrollers

The LPC2109/2119/2129 are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, together with 64/128/256 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..

LPC2109 Features

* 2.1 Key features brought by LPC2109/2119/2129/01 devices I 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. I Dedicated result registers for ADC(s) reduce interrupt overhead. Th

LPC2109 Datasheet (260.36 KB)