The XC2388C200F100LABKXUMA1 from Infineon Technologies is a C166SV2 XC23xxC 16/32-bit microcontroller Integrated Circuit running at 100 MHz with 1.56 MB (1.56M x 8) flash in a PG-LQFP-144-4 package.
The XC2388E136F128LRAAKXUMA1 from Infineon Technologies is a 16/32-bit microcontroller Integrated Circuit with 1.06MB of memory, in a 144-LQFP package.
The XC2388E136F128LAAKXUMA1 from Infineon Technologies is a C166SV2 XC23xxE microcontroller Integrated Circuit with 16/32-bit architecture, 128 MHz clock and 1.06 MB (1.06M x 8) flash in a PG-LQFP-144-4 package.