The ADSP-BF522 Blackfin processor combines high performance, power efficiency and system integration to enable highly optimized designs without compromises. With built-in peripheral selectivity the BF522 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-BF522 represents the ideal solution to release design innovation.
IP protection has become a necessary part of today’s embedded computing applications. The ADSP-BF522 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.
- Blackfin processor core with up to 400MHz (800 MMACS) performance
- Lockbox Secure Technology -hardware-enabled security for code and content protection
- 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
- Host DMA Port, UART’s, SPORT’s, SPI and TWI connectivity
- Memory controller providing glue-less connection to multiple banks of external SDRAM, SRAM, Flash, or ROM
- Low standby power (1mA Deep Sleep and 50uA Hibernate)
- 289-ball, 12x12mm, 0.5mm pitch mini-BGA (commercial temperature range 0°C to +70°C)
- 208-ball, 17x17mm, 0.8mm pitch mini-BGA (commercial temperature range 0°C to +70°C, industrial temperature range -40°C to +85°C)
