Z86E03屬于集成電路（IC）的微控制器。由Zilog, Inc.制造生產(chǎn)的Z86E03微控制器微控制器產(chǎn)品是相對(duì)復(fù)雜的用戶可編程數(shù)字邏輯器件。這些產(chǎn)品與視為微控制器的器件密切相關(guān)，兩者之間的區(qū)別主要體現(xiàn)在制造商選擇的用詞。不過按照傳統(tǒng)，微控制器集成了工作存儲(chǔ)器，也更可能包含混合信號(hào)外設(shè)，并且往往與更簡單的軟件范例結(jié)合使用，旨在重復(fù)執(zhí)行一系列預(yù)定義的任務(wù)。

GENERAL DESCRIPTION

The Z86E03/E06 are One-Time Programmable (OTP) members of the Z8? microcontroller family allowing easy software development, debug, and prototyping for small production runs that are not economically desirable with a masked ROM version.

Three address spaces, the Program Memory, Register File, and Expanded Register File (ERF), support a wide range of memory configurations. Through the ERF, the designer has access to four additional control registers that provide extra peripheral devices, I/O ports, register addresses, an SPI receive buffer and SPI compare register.

For applications demanding powerful I/O capabilities, the Z86E03/E06s dedicated input and output lines are grouped into two ports, and are configurable under software control to provide timing, status signals, or parallel I/O.

FEATURES

■ 18-Pin DIP, WIN, and SOIC Packages

■ 4.5- to 5.5-Volt Operating Range

■ 0°C to +70°C Temperature Range

■ Low-Power Consumption

■ Expanded Register File (ERF)

■ 14 Input/Output Lines

■ Serial Peripheral Interface (SPI) (Z86E06 Only)

■ Software Watch-Dog Timer (WDT)

■ Power-On Reset (POR)