Z86E0208SEC 查看數據表（PDF） - Zilog

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Z86E0208SEC

COST EFFECTIVE, 512-BYTE ROM CMOS Z8® MICROCONTROLLERS

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Z86C02/E02/L02

Cost Effective, 512-Byte ROM CMOS Z8® Microcontrollers

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GENERAL DESCRIPTION (Continued)

cations. Additionally, two on-board comparators process

analog signals with a common reference voltage (Figure

1).

Note: All Signals with a preceding front slash, "/", are ac-

tive Low, e.g.: B//W (WORD is active Low); /B/W (BYTE is

active Low, only).

Power connections follow conventional descriptions be-

low:

Connection

Power

Ground

Circuit

VCC

GND

Device

VDD

VSS

Input

Vcc

GND

XTAL

Port 3

Counter/

Timer

Interrupt

Control

Two Analog

Comparators

ALU

FLAG

Register

Pointer

General-Purpose

Register File

Machine

Timing & Inst.

Control

Program

Memory

Program

Counter

Port 2

Port 0

I/O

I/O

(Bit Programmable)

Figure 1. Z86C02/E02/L02 Functional Block Diagram

2

PRELIMINARY

DS96DZ80301

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