| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| P89C54NBAA | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips-Semiconductors | AXE | - | - | - | 212 K |
| P89C54NBPN | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips-Semiconductors | SOT129 | - | - | - | 212 K |
| P89C54UBAA | 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | Philips-Semiconductors | SOT187 | - | - | - | 212 K |
| P89C54UBAA | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | PLCC | 44 | 0°C | 70°C | 226 K |
| P89C54UBBB | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | QFP | 44 | 0°C | 70°C | 226 K |
| P89C54UBBB | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | QFP | 44 | 0°C | 70°C | 226 K |
| P89C54UBPN | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | DIP | 40 | 0°C | 70°C | 226 K |
| P89C54UFAA | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | PLCC | 44 | -40°C | 85°C | 226 K |
| P89C54UFBB | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | QFP | 44 | -40°C | 85°C | 226 K |
| P89C54UFPN | 33 MHz, 5 V, 80C51 8-bit microcontroller family | Philips-Semiconductors | DIP | 40 | -40°C | 85°C | 226 K |
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