C166SV2 XC16x Microcontroller IC 16-Bit 40MHz 64KB (64K x 8) FLASH PG-TQFP-100-5..
C166SV2 XE16x Microcontroller IC 16-Bit 80MHz 576KB (576K x 8) FLASH PG-LQFP-100-3..
C166SV2 XC16x Microcontroller IC 16-Bit 20MHz 32KB (32K x 8) FLASH PG-TQFP-64-8..
C166SV2 XC16x Microcontroller IC 16-Bit 40MHz 128KB (128K x 8) FLASH PG-TQFP-144-7..