UPD17062 Datasheet (NEC) - 4-BIT SINGLE-CHIP MICROCONTROLLER

UPD17062, 4-BIT SINGLE-CHIP MICROCONTROLLER

DATA SHEET MOS INTEGRATED CIRCUIT µPD17062 4-BIT SINGLE-CHIP MICROCONTROLLER CONTAINING PLL FREQUENCY SYNTHESIZER AND IMAGE DISPLAY CONTROLLER The µPD17062 is a 4-bit CMOS microcontroller for digital tuning systems.

synthesizer.

The single-chip device incorporates an image display controller enabling a range of different displays, together with a PLL frequency The CPU has six main functions: 4-bit parallel addition, logic operation, multiple bit test, carry-flag set/ reset, powerful interr

UPD17062 Features

* 4-bit microcontroller for digital tuning system

* Internal PLL frequency synthesizer: With prescaler

* Internal image display controller (IDC) (user-programmable) Number of characters in display: Up to 99 on a single screen Display configuration: 14 rows × 19 columns Number