| 1661881 | UPD78F9177AY | 78K/0S series 8SC | NEC |
| 1661882 | UPD78F9177AYGA(A)-9EU | 78K/0S series 8SC | NEC |
| 1661883 | UPD78F9177AYGA-9EU | 78K/0S series 8SC | NEC |
| 1661884 | UPD78F9177AYGB-8ES | 78K/0S series 8SC | NEC |
| 1661885 | UPD78F9177AYGB-8ES-A | 78K/0S series 8SC | NEC |
| 1661886 | UPD78F9177GB-8ES | 78K/0S series 8SC | NEC |
| 1661887 | UPD78F9177GB-8ES-A | 78K/0S series 8SC | NEC |
| 1661888 | UPD78F9177GB-8ES-Y | 78K/0S series 8SC | NEC |
| 1661889 | UPD78F9177Y | 78K/0S series 8SC | NEC |
| 1661890 | UPD78F9177YGA-9EU | 78K/0S series 8SC | NEC |
| 1661891 | UPD78F9177YGB-8ES | 78K/0S series 8SC | NEC |
| 1661892 | UPD78F9177YGB-8ES-A | 78K/0S series 8SC | NEC |
| 1661893 | UPD78F9221 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661894 | UPD78F9221MC(R)-5A4 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661895 | UPD78F9221MC(R)-5A4-E1 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661896 | UPD78F9221MC(R)-5A4-E1-A | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661897 | UPD78F9221MC(R)-5A4-E2 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661898 | UPD78F9221MC(R)-5A4-E2-A | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661899 | UPD78F9221MC(S)-5A4 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
|
| 1661900 | UPD78F9221MC(S)-5A4-E1 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661901 | UPD78F9221MC(S)-5A4-E1-A | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661902 | UPD78F9221MC(S)-5A4-E2 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661903 | UPD78F9221MC(S)-5A4-E2-A | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661904 | UPD78F9221MC(T)-5A4 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661905 | UPD78F9221MC(T)-5A4-E1 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661906 | UPD78F9221MC(T)-5A4-E1-A | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661907 | UPD78F9221MC(T)-5A4-E2 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661908 | UPD78F9221MC(T)-5A4-E2-A | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661909 | UPD78F9221MC-5A4 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661910 | UPD78F9221MC-5A4-A | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661911 | UPD78F9222 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661912 | UPD78F9222MC(R)-5A4 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661913 | UPD78F9222MC(R)-5A4-E1 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661914 | UPD78F9222MC(R)-5A4-E1-A | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661915 | UPD78F9222MC(R)-5A4-E2 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661916 | UPD78F9222MC(R)-5A4-E2-A | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661917 | UPD78F9222MC(S)-5A4 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661918 | UPD78F9222MC(S)-5A4-E1 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661919 | UPD78F9222MC(S)-5A4-E1-A | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
| 1661920 | UPD78F9222MC(S)-5A4-E2 | 20-pin 8-bit single-chip microcontroller 78K0S/KA1+ | NEC |
