- D87C51FC-2
- Intel
- MCS51 8-BIT 12MHz 40-CDIP - D87C51FC-2
- D87C51FC-24
- Intel
- MCS51 8-BIT 24MHz 40-CDIP - D87C51FC-24
- LD87C51FC-2
- Intel
- MCS51 8-BIT 12MHz 40-CDIP - LD87C51FC-2
- LD87C51FC-24
- Intel
- MCS51 8-BIT 24MHz 40-CDIP - LD87C51FC-24
- TD87C51FC-2
- Intel
- MCS51 8-BIT 12MHz 40-CDIP - TD87C51FC-2
- TD87C51FC-24
- Intel
- MCS51 8-BIT 24MHz 40-CDIP - TD87C51FC-24