The new design will integrate the latest ARM processor technology, a complete ZigBee wireless solution, as well as an LCD driver and on-chip embedded flash memory.
Processing capability combined with analogue, digital and RF hardware peripherals will enable a single processor core solution for communication, control as well as user application software, thus eliminating the need for multiple processors while reducing power consumption.
In order to meet the processing demands of the utility advanced metering infrastructure (AMI) industry, the product offering will utilize the Cortex-M3 CPU from ARM. The new device integrates a ZigBee PRO solution, including an IEEE 802.15.4 RF transceiver, PHY, MAC and communication stack including smart energy profile focused on AMI applications.
ZigBee PRO provides utility companies an open standard for implementing home area networks while also enabling consumers to choose interoperable products for management of energy consumption. The IC will also incorporate embedded flash memory to provide a single chip solution with unprecedented integration.
Working from Itron’s product and system requirements, Accent has completed the design of the IC and will provide all necessary software up to the customer’s application layer. Itron plans to start mass deployment of Accent’s IC from 2010.
Federico Arcelli, CEO of Accent, said: “We are pleased to be working with a global leader such as Itron on a crucial component of their OpenWay CENTRON product lines. This strategic engagement further demonstrates Accent’s value proposition in delivering highly optimized solutions that can meet the needs of system equipment manufacturers and OEMs.”
Accent is a fabless ASIC provider offering differentiated design and turnkey services for System-on-Chip (SoC) silicon solutions.
