
NXP Semiconductors.
Real time clock and calendar

Philips Electronics
LCD controller/driver

NXP Semiconductors.
34 x 128 pixel matrix driver

Integrated Circuit Systems
256 to 1024×8-bit CMOS EEPROMs with I2C-bus interface

Philips Electronics
Integrated Circuits

NXP Semiconductors.
Universal 60 x 4 LCD segment driver for multiplex rates up to 1:4

NXP Semiconductors.
Universal LCD driver for low multiplex rates including a 6 channel PWM generator

Unspecified
I2C Serial EEPROM and RAM