ADSP-BF561SBBCZ-5A

GENERAL DESCRIPTION

The ADSP-BF512/BF514/BF516/BF518(F) processors are members of the Blackfin family of products, incorporating the Analog Devices/Intel Micro Signal Architecture (MSA). Blackfin processors combine a dual-MAC state-of-the-art signal processing engine, the advantages of a clean, orthogonal RISClike microprocessor instruction set, and single-instruction, multiple-data (SIMD) multimedia capabilities into a single instruction-set architecture.

FEATURES

Up to 400 MHz high-performance Blackfin® processor
Two 16-bit MACs, two 40-bit ALUs, four 8-bit video ALUs,
40-bit shifter
RISC-like register and instruction model for ease of
programming and compiler-friendly support
Advanced debug, trace, and performance monitoring
Wide range of operating voltages. See Operating Conditions
on Page 23
168-ball CSP_BGA
176-lead LQFP with exposed pad

MEMORY

116K bytes of on-chip memory
External memory controller with glueless support for SDRAM
and asynchronous 8-bit and 16-bit memories
Optional 4 Mbit on-chip SPI flash with boot option
Flexible booting options from internal SPI flash,
OTP memory, external SPI/parallel memories, or from SPI/UART host
devices
Code security with LockboxTM secure technology
One-time-programmable (OTP) memory
Memory management unit providing memory protection

PERIPHERALS

IEEE 802.3-compliant 10/100 Ethernet MAC with IEEE 1588
support (ADSP-BF518 only)
Parallel peripheral interface (PPI), supporting ITU-R 656
video data formats
2 dual-channel, full-duplex synchronous serial ports
(SPORTs), supporting 8 stereo I2S channels
12 peripheral DMAs, 2 mastered by the Ethernet MAC
2 memory-to-memory DMAs with external request lines
Event handler with 56 interrupt inputs
2 serial peripheral interfaces (SPI)
Removable storage interface (RSI) controller for MMC, SD,
SDIO, and CE-ATA
2 UARTs with IrDA® support
Two-wire interface (TWI) controller
Eight 32-bit timers/counters with PWM support
Three-phase 16-bit center-based PWM unit
32-bit general-purpose counter
Real-time clock (RTC) and watchdog timer
32-bit core timer
40 general-purpose I/Os (GPIOs)
Debug/JTAG interface
On-chip PLL capable of 0.5x to 64x frequency multiplication