
Philips Electronics
CMOS single-chip 8-bit microcontrollers

Philips Electronics
80C51 8-bit microcontroller family 1K/64 OTP ROM, low pin count

Philips Electronics
80C51 8-bit microcontroller – 6 clock operation 16K/512 OTP/ROM/ROMless, 7 channel 10 bit A/D, I2C, PWM, capture/compare, high I/O, 64L LQFP

Temic Semiconductors
CMOS 0 to 36 MHz Single Chip 8–bit Microcontroller

Philips Electronics
80C51 8-bit microcontroller family 4K/256 OTP/ROM, DAC, comparator, UART, reference

Philips Electronics
80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer

Philips Electronics
3.5-12 MHz, microcontroller for TV and video

Philips Electronics
80C51 8-bit microcontroller family 8K/256 OTP/ROM, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer

Philips Electronics
80C51 8-bit microcontroller family 2K/64 OTP/ROM, 5 channel 8-bit A/D, PWM, low pin count

Intel
8XC51SL/LOW VOLTAGE 8XC51SL KEYBOARD CONTROLLER

Intel
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS

Philips Electronics
Single-chip 8-bit microcontroller

Intel
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Intel
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Intel
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Intel
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Intel
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS

SMSC -> Microchip
Twisted-Pair Interface and Manchester Encoder/Decoder

Intel
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS

Intel
HIGH PERFORMANCE KEYBOARD MICROCONTROLLER