P80C31 Serie
| Herstellerteil# | Beschreibung | Hersteller | Auf Lager | Betrieb |
| P80C31SBBB,557 | IC MCU 8BIT ROMLESS 44PQFP | NXP USA Inc. | 7752 |
|
| P80C31SBPN,112 | IC MCU 8BIT ROMLESS 40DIP | NXP USA Inc. | 6628 |
|
| P80C31SBAA,512 | IC MCU 8BIT ROMLESS 44PLCC | NXP USA Inc. | 4797 |
|
| P80C31X2BN,112 | IC MCU 8BIT ROMLESS 40DIP | NXP USA Inc. | 7496 |
|
| P80C31SFAA,512 | IC MCU 8BIT ROMLESS 44PLCC | NXP USA Inc. | 7712 |
|
| P80C31SBAA | P80C31 - 80C51 8-BIT MICROCONTRO | Rochester Electronics, LLC | 5120 |
|
| P80C31SBPN | NXP Semiconductors | 5080 |
|