From the smallest 8-bit to the highest performing 32-bit ARM microcontrollers, NXP drives the industry as an innovation leader with highly-integrated and cost-effective products. NXP offers the industry's broadest range of ARM-based 32-bit MCUs and integrates vital technologies - including USB, LCD, Ethernet and motor control - that enhance embedded applications of all kinds.
The LPC2939 combine an ARM968E-S CPU core with two integrated TCM blocks operating at frequencies of up to 125 MHz, Full-speed USB 2.0 Host/OTG/Device controller, CAN and LIN, 56 kB SRAM, 768 kB flash memory, external memory interface, three 10-bit ADCs, and multiple serial and parallel interfaces in a single chip targeted at consumer, industrial, medical, communication, and automotive markets. To optimize
system power consumption, the LPC2939 has a very flexible Clock Generation Unit (CGU) that provides dynamic clock gating and scaling.