Intel® Atom™ Processor N400 Series: Datasheet, Vol. 1
The document provides DC electrical specifications, pinout and signal definitions, interface functional descriptions, and additional feature information pertinent to the implementation and operation of the processor on its respective platform.
Throughout this document, Intel® Atom™ Processor N400 Series is referred to as the processor, and Intel® NM10 Family Express Chipset is referred to as the chipset.
The processor is built on 45-nanometer Hi-K process technology. The processor is designed for a two-chip platform as opposed to the traditional three-chip platforms (processor, GMCH, and ICH). The two-chip platform consists of a processor and a chipset which enables better performance, lower cost, easier validation, and improved x-y footprint. The processor is offered in a BGA559 package.
Included in this family of processors is an integrated memory controller (IMC), integrated graphics processing unit (GPU), and integrated I/O (IIO) (such as DMI) on a single silicon die. This single die solution is known as a monolithic processor.
Read the full Intel® Atom™ Processor N400 Series Datasheet, Vol. 1.