ADSP-BF514BSWZ-4 Analog Devices DSP

ADSP-BF514BSWZ-4 Overview

The Blackfin processor family is extended further into the portable market with the availability of an on chip removable storage interface including SDIO, CE-ATA and eMMC.The high performance 16/32-bit Blackfin embedded processor core, the flexible cache architecture, the enhanced DMA subsystem, and the dynamic power management (DPM) functionality allow system designers a flexible platform to address a wide range of connected applications, including PMP and WiFi devices.

IP protection has become a necessary part of today’s embedded computing applications. The ADSP-BF514 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.

ECAD Model

Footprint

Features

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
Connectivity: SDIO, CE-ATA, eMMC, UART’s, SPORT’s, SPI and TWI
Lockbox™ Secure Technology: Hardware-enabled security for code and content protection

Memory controller providing glue-less connection to multiple banks of external SDRAM, SRAM, Flash, or ROM
176-p, 0.5 mm pitch, 24 X 24 LQFP is offered in Commercial Temp. (0C to +70C) and Industrial Temp (-40C to +85C)
168-ball BGA package is offered in Commercial Temp. (0C to +70C) and Industrial Temp (-40C to +85C)