LPC3220 Datasheet - NXP

LPC3220 16/32-bit ARM Microcontrollers

The LPC3220/30/40/50 embedded microcontrollers were designed for low power, high performance applications. NXP achieved their performance goals using a 90 nanometer process to implement an ARM926EJ-S CPU core with a vector floating point co-processor and a large set of standard peripherals including.

LPC3220 Features

* ARM926EJ-S processor, running at CPU clock speeds up to 266 MHz.

* Vector Floating Point (VFP) coprocessor.

* 32 kB instruction cache and 32 kB data cache.

* Up to 256 kB of Internal SRAM (IRAM).

* Selectable boot-up from various external devices: NAND flash, SPI memory, USB, U

LPC3220_PhilipsSemiconductors.pdf