32-Bit RISC MCU, 133MHz, LFQFP-176, 1.75-2.05V, CMOS
Hitachi HD6417706F133 Quad 32-Bit RISC Microcontroller, 176-Pin LFQFP, Commercial Extended
66.67MHz MCU, 63 I/O, 1.9V, LFQFP, CMOS