
NXP Semiconductors.
80C51 8-bit microcontroller family 8K–64K/256–1K OTP/ROM/ROMless, low voltage (2.7V–5.5V), low power, high speed (33 MHz)

Philips Electronics
CMOS single-chip 8-bit microcontrollers

NXP Semiconductors.
80C51 8-bit microcontroller family 8K–64K/256–1K OTP/ROM/ROMless, low voltage (2.7V–5.5V), low power, high speed (33 MHz)

Philips Electronics
CMOS single-chip 8-bit microcontroller

Philips Electronics
CMOS single-chip 8-bit microcontroller with on-chip EEPROM

Philips Electronics
8-bit microcontrollers

Philips Electronics
8-bit microcontrollers

Philips Electronics
Single-chip 8-bit microcontroller

Philips Electronics
80C51 8-bit microcontroller family 8K–64K/256–1K OTP/ROM/ROMless, low voltage (2.7V–5.5V), low power, high speed (33 MHz)

Philips Electronics
80C51 8-bit microcontroller family 8K–64K/256–1K OTP/ROM/ROMless, low voltage (2.7V–5.5V), low power, high speed (33 MHz)

Philips Electronics
CMOS single-chip 8-bit microcontrollers

Philips Electronics
CMOS single-chip 8-bit microcontroller