80C451 is 80C51 8-bit microcontroller manufactured by NXP Semiconductors .
| Part Number | Description |
|---|---|
| 80C31 | 8-bit microcontroller |
| 80C31X2 | 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V/ low power/ high speed 30/33 MHz |
| 80C32 | 8-bit microcontroller |
| 80C32X2 | 80C51 8-bit microcontroller |
| 80C34X2 | 80C51 8-bit microcontroller |
The Philips 8XC451 is an I/O expanded single-chip microcontroller fabricated with Philips high-density CMOS technology. Philips epitaxial substrate minimizes latch-up sensitivity. Four control lines associated with port 6 facilitate high-speed asynchronous I/O functions.
