Microchip Technology EV19G29A Internal Op Amp Plug-in Module contains a 64-pin dsPIC33CK256MC506 Digital Signal Controller (DSC). The Microchip Technology DSC is for evaluating various dsPIC33CK256MC50x, dsPIC33CK128MC50x, dsPIC33CK256MC10x, and dsPIC33CK128MC10x devices. It allows the use of the internal Op Amps on the dsPIC33 DSC with the MCLV-2 [DM330021-2], MCHV-2 [DM330023-2], and MCHV-3 [DM330023-3] development boards.