ADSP-BF531/ADSP-BF532/ADSP-BF533 is a Blackfin series embedded processor with a main frequency of up to 600MHz, two 16-bit MACs, two 40-bit ALUs, four 8-bit video ALUs and 40-bit shifters, RISC-like register and instruction model, easy to program and compiler-friendly support, with advanced debugging, tracing and performance monitoring functions, supporting a wide range of voltages, suitable for automotive applications, and with a programmable on-chip voltage regulator. It is packaged in 160-ball CSP_BGA, 169-ball PBGA and 176-lead LQFP
The ADSP-BF531, ADSP-BF532, and ADSP-BF533 are members of the Blackfin family of embedded processors. They combine a dual‑MAC signal‑processing engine, RISC‑like instruction set, and SIMD multimedia capabilities in a single SoC.
Key features include up to 600 MHz core speed, up to 148 KB on‑chip memory, 16 GPIO pins, multiple serial interfaces (SPORTs, UART, SPI), three timers with PWM, a real‑time clock, watchdog timer, and flexible power‑management with an on‑chip voltage regulator. The devices are offered in 160‑ball CSP‑BGA, 169‑ball PBGA, and 176‑lead LQFP packages.
| Maximum core frequency | 600 MHz |
|---|---|
| On‑chip memory | Up to 148 KB |
| Arithmetic units | Two 16‑bit MACs, two 40‑bit ALUs |
| General‑purpose I/O pins | 16 |
The ADSP‑BF533 can run up to 600 MHz.
The device provides 16 general‑purpose I/O pins.
Up to 148 KB of on‑chip memory is available.
The processor includes two dual‑channel SPORT ports.