4-BIT SINGLE-CHIP MICROCONTROLLER

DESCRIPTION The µPD753304 is one of the 75XL series 4-bit single-chip microcontroller chips and has a data processing capability comparable to that of an 8-bit microcontroller. Since it inherits the 75X series CPU, it has upward compatibility. While the conventional 75X series products with an

MOS INTEGRATED CIRCUIT

FEATURES • RC oscillation circuit on chip · Main system clock: fCC = 3.6 MHz (typical value with 6.8-kW external resistor connected. An internal 10-pF (typ.) capacitor is provided.) · Subsystem clock : fCT = 47 kHz (typ.) (Both a resistor and a capacitor are provided internally.) • Processing

4-BIT SINGLE-CHIP MICROCONTROLLER

DESCRIPTION The µPD753304 is one of the 75XL series 4-bit single-chip microcontroller chips and has a data processing capability comparable to that of an 8-bit microcontroller. Since it inherits the 75X series CPU, it has upward compatibility. While the conventional 75X series products with an

MOS INTEGRATED CIRCUIT

FEATURES • RC oscillation circuit on chip · Main system clock: fCC = 3.6 MHz (typical value with 6.8-kW external resistor connected. An internal 10-pF (typ.) capacitor is provided.) · Subsystem clock : fCT = 47 kHz (typ.) (Both a resistor and a capacitor are provided internally.) • Processing

4-BIT SINGLE-CHIP MICROCONTROLLER

DESCRIPTION The µPD753304 is one of the 75XL series 4-bit single-chip microcontroller chips and has a data processing capability comparable to that of an 8-bit microcontroller. Since it inherits the 75X series CPU, it has upward compatibility. While the conventional 75X series products with an