| Part Number | 87C451 |
| Manufacturer | NXP (https://www.nxp.com/) |
| Title | 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless/ expanded I/O |
| Description | The Philips 8XC451 is an I/O expanded single-chip microcontroller fabricated with Philips high-density CMOS technology. Philips epitaxial substrat... |
| Features |
except the on-board 4k × 8 ROM. The 87C451 has 4k of EPROM on-chip as program memory and is otherwise identical to the 83C451. The 8XC451 has two software selectable modes of reduced activity for further power reduction; idle mode and power-down mode...
|
| Datasheet |
 87C451 Datasheet 162.75KB |
