These microprocessors were fabricated by the Taiwan Semiconductor Manufacturing Company and were packaged by Amkor in its Power-Quad 4 packages, the RM5230 in a 128-pin version, and the RM5260 in a 208-pin version.
These microprocessors were fabricated by the Taiwan Semiconductor Manufacturing Company (TMSC) in its 0.35 μm process with three levels of interconnect. They were packaged by Amkor Technology in its Power-Quad 4 packages, the RM5230 in a 128-pin version, and the RM5260 in a 208-pin version.