LPC2939 Datasheet - NXP Semiconductors

LPC2939 ARM9 flashless microcontroller

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 i.

LPC2939 Features

* ARM968E-S processor running at frequencies of up to 125 MHz maximum.

* Multilayer AHB system bus at 125 MHz with four separate layers.

* On-chip memory:

* Two Tightly Coupled Memories (TCM), 32 kB Instruction (ITCM), 32 kB Data TCM (DTCM)

* Two separate internal Static RAM (SRA

LPC2939_NXPSemiconductors.pdf