Ezairo® 7100 Series　Open-programmable DSP-based Systems chip one stop

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Ezairo® 7100 Series　Open-programmable DSP-based Systems

2013/11/19ON Semiconductor Analog

Overview

The Ezairo 7100 series of open-programmable DSP-based systems is designed to meet the high performance and stringent power consumption requirements of advanced　hearing aids and hearing implant devices.

With five times more processing power, the exceptionally power-efficient Ezairo 7100 System-on-Chip (SoC) provides built-in flexibility to support evolving algorithm,wireless and system-level needs.

The high-precision quad-core architecture is the industry’s most integrated, flexible and power efficient single chip solution. When combined with non-volatile memory and wireless transceivers, it forms a complete hardware platform.

The new series is ideally suited for manufacturers wishing to develop their own novel algorithms or deploy customized algorithm suites from one of our solution partners.

Key Features

High Performance
Five times more processing power than previous Ezairo systems at the same current consumption.
A maximum clock speed of 10.24 MHz and clock throttling capabilities extend the computing capability.

Ultra-low Power Consumption
Industry-leading power consumption of less than 0.7 mA @ 10.24 MHz helps system designers　achieve the most challenging power consumption targets in high-end devices.

Programmable Flexibility
The open-programmable architecture can be customized to the specific signal processing　needs of manufacturers. Algorithms and features can be modified or completely new concepts　implemented.

Wireless Control
The integrated wireless controller supports efficient data transfer to and from wireless
transceivers. Compatible with various wireless technologies (NFMI, RF) including multi-radio systems.

Ultra-high Audio Fidelity
85 dB system dynamic range, input dynamic range up to 110 dB, along with low system noise help to preserve detailed sound.

Ultra-low Delay
Programmable Filter Engine supports an ultra-lowdelay audio path of 0.044 ms (44 μs) for superior　performance of features such as occlusionmanagement.

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Companies Website:
http://www.onsemi.com/

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