SAM 5504B
Typically used for low cost effects processing and keyboard synthesizer in a 64 pin package. Includes four 24-Bit DSPs, 16-Bit General Purpose CPU, 24-Bit Audio Router & Multi Channel Audio DMA.
max. Polyphony
81 (with effects)
Internal Memory
Configurable RAM 896kbit, 4x2kx24 DSP RAM
External Memory
QSPI-NOR, QSPI-SRAM
I/O Interfaces
1 USB port (Host or Device), SPDIF, serial MIDI, 8-bit parallel Host, QSPI, 10-bit ADC, GPIOs
Audio I/O
14 IN 14 OUT (digital)
Size
7*7*1.4MM