This product is a blackfin embedded processor with high performance and low power consumption. It has an embedded low power audio codec and supports SDRAM and asynchronous 8-bit and 16-bit memory.
The document describes the differences between the ADSP-BF52xC and the standard ADSP-BF52x Blackfin processors, focusing on the integrated low‑power stereo audio codec and its programmable features. It includes processor performance data, on‑chip memory size, package details, and power‑supply ranges.
Key sections cover processor features, embedded codec specifications, peripheral options, ADC/DAC characteristics, digital audio interface modes, timing specifications, package dimensions, and an ordering guide with part numbers and temperature ratings.
| Maximum processor frequency | 600 MHz |
|---|---|
| On‑chip memory | 132 KB |
| Package type | 289‑ball CSP_BGA (12 mm × 12 mm) |
| ADC SNR | 90 dB (A‑weighted), THD ‑80 dB at 48 kHz, 3.3 V |
| DAC SNR | 100 dB (A‑weighted), THD ‑80 dB at 48 kHz, 3.3 V |
| Supply voltage range (analog) | 1.8 V to 3.6 V |
| Supply voltage range (digital core) | 1.8 V min |
| Supply voltage range (digital I/O) | 1.8 V to 3.6 V |
The processors can run up to 600 MHz.
They are supplied in a 289‑ball CSP_BGA package measuring 12 mm × 12 mm.
Analog circuitry operates from 1.8 V to 3.6 V, the digital core requires at least 1.8 V, and digital I/O works from 1.8 V to 3.6 V.