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)

Temic Semiconductors

CMOS 0 to 44 MHz Single Chip 8–bit Microntroller

Philips Electronics

CMOS single-chip 8-bit microcontrollers

Philips Electronics

CMOS single-chip 8-bit microcontrollers

NXP Semiconductors.

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)

Temic Semiconductors

CMOS 0 to 44 MHz Single Chip 8–bit Microntroller

Temic Semiconductors

CMOS 0 to 44 MHz Single Chip 8–bit Microntroller

Philips Electronics

CMOS single-chip 8-bit microcontrollers

Temic Semiconductors

CMOS 0 to 44 MHz Single Chip 8–bit Microntroller

Temic Semiconductors

CMOS 0 to 44 MHz Single Chip 8–bit Microntroller

NXP Semiconductors.

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)

Temic Semiconductors

CMOS 0 to 44 MHz Single Chip 8–bit Microntroller

Philips Electronics

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)

Temic Semiconductors

CMOS 0 to 44 MHz Single Chip 8–bit Microntroller