Typically used for low cost effect processor and keyboard synthesizer. Includes the same as 5504B as well as supporting additional memory types, and offering 128 pins.
max. Polyphony81 (with effects)
Internal MemoryConfigurable RAM 896kbit, 4x2kx24 DSP RAM
External MemorySLC Nand Flash (up to 8GByte, 8-bit bus), Nor Flash (up to 512Mbyte), SDR, QSPI NOR, QSPI SRA
I/O Interfaces1 USB port (Host or Device), Ethernet, SPDIF, serial MIDI, 8-bit parallel Host, QSPI, 10-bit ADC, GPIOs
Audio I/O16 IN 16 OUT (digital)