UPD178024 Datasheet (NEC) - 8-BIT SINGLE-CHIP MICROCONTROLLER

UPD178024, 8-BIT SINGLE-CHIP MICROCONTROLLER

The µPD178023, 178024 are 8-bit single-chip CMOS microcontrollers containing hardware for digital tuning systems.

These microcontrollers employ a 78K/0 series architecture CPU and allow easy access to internal memories at high speed and easy control of peripheral hardware units.

The high-speed 78K/0

UPD178024 Features

* High-capacity ROM and RAM Item Part Number Program Memory (ROM) Data Memory Internal high-speed RAM 24K bytes 32K bytes 1024 bytes µPD178023 µPD178024

* Instruction cycle: fX = 4.5 MHz) 0.45/0.89/1.78/3.56/7.11 µs (with crystal resonator of

* Hardware for PLL frequency