Low Power Blackfin Processor with Advanced Peripherals and Embedded Stereo Audio CODEC

The ADSP-BF522C Blackfin Processor combines high performance, power efficiency and system integration to enable highly optimized designs without compromises. With built-in peripheral selectivity the BF522C provides the greatest flexibility for today’s most demanding convergent signal processing applications.

For battery powered applications that either enhance the multimedia experience or deliver a full Mobile TV implementation, the ADSP-BF522C represents the ideal solution to release design innovation.

IP protection has become a necessary part of today’s embedded computing applications. The ADSP-BF522C provides a security scheme which balances flexibility and upgradeability with performance through the inclusion of a firmware-based solution including OTP (One Time Programmable) memory to enable users to implement private keys for secure access to program code.

For space constrained audio applications the ADSP-BF522C supports an embedded low power stereo audio CODEC.

* Lockbox™ Secure Technology: Hardware-enabled security for code and content protection.

* Blackfin Processor Core with up to 400 MHz (800 MMACS) performance

* 2 dual-channel, full-duplex synchronous serial ports supporting 8 stereo I2S channels

* 12 peripheral DMA channels supporting one- and two-dimensional data transfers

* NAND Flash Controller with 8-Bit interface for commands, addresses and data.

* Low Processor Standby Power; ~1mA Deep Sleep, ~50uA Hibernate