NXP Semiconductors.
Real-Time Clock (RTC) and calendar
Philips Electronics
GSM signal processing IC
NXP Semiconductors.
SPI Real time clock/calendar
NXP Semiconductors.
Real time clock and calendar
NXP Semiconductors.
256 × 8-bit static low-voltage RAM with I2C-bus interface
NXP Semiconductors.
Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and I2C-bus
Philips Electronics
256 × 8-bit CMOS EEPROM with I2C-bus interface
NXP Semiconductors.
SPI Real time clock/calendar
NXP Semiconductors.
Remote 8-bit I/O expander for I2C-bus with interrupt
NXP Semiconductors.
SPI Real time clock/calendar
Philips Electronics
256 × 8-bit CMOS EEPROM with I2C-bus interface
NXP Semiconductors.
SPI Real time clock/calendar
Philips Electronics
80×128 pixels matrix LCD driver
Philips Electronics
Threshold detector and reset generator
NXP Semiconductors.
LCD direct/duplex driver with I²C-bus interface
Philips Electronics
256 × 8-bit CMOS EEPROM with I2C-bus interface
NXP Semiconductors.
LCD controller/drivers
Philips Electronics
GSM signal processing IC
NXP Semiconductors.
Quartz oscillator
NXP Semiconductors.
Clock and calendar with 240 x 8-bit RAM
