Motorola/Freescale 56303 DSP, a pair of MC33079 quad OPAs, Cirrus Logic/Crystal CS4226 Codec and a Siemens/Infineon 80C535 8-Bit/8051-based MCU as panel controller.
Motorola/Freescale 56303 DSP, a pair of MC33079 quad OPAs, Cirrus Logic/Crystal CS4226 Codec and a Siemens/Infineon 80C535 8-Bit/8051-based MCU as panel controller.