ZEN1020P Datasheet PDF – Interrupt Controller – Zenic

Part Number : ZEN1020P

Function : Z80 for the Interrupt Controller

Package : DIP 28 Pin

Manufacturers : Zenic

Pinouts :

ZEN1020P datasheet


Description :

The ZEN1020P is a programmable interrupt control IC for Z80 and is used as a peripheral element of Z80 CPU. The ZEN 1020P supports mode 2 interrupts for up to eight factors. The interrupt mask and vector address specification are controlled by the program and it is also selectable whether to detect the occurrence of the interrupt factor by the edge or by the level. Also, by forming a daisy chain, it can handle even more interrupt control.



1. Z80 Programmable Interrupt Controller
2. 8 level up to support the cause of interrupt mode 2
3. interrupt mask for each interrupt source, specify the vector address is programmable
4. It can form a daisy chain
5. Maximum clock frequency 8MHz
6. Low power consumption by CMOS process adopted
7. + 5v single supply

Other data sheets within the file : ZEN1020

ZEN1020P Datasheet PDF Download

ZEN1020P pdf