Z86K15屬于集成電路（IC）的微控制器。由Zilog, Inc.制造生產(chǎn)的Z86K15微控制器微控制器產(chǎn)品是相對復(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器，也更可能包含混合信號外設(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 Z86KXX Keyboard Controllers are full-featured members of the Z8? MCU family offering a unique register-to-register architecture that avoids accumulator bottlenecks

and is more code efficient than RISC processors.

FEATURES

■ 4.5V to 5.5 V Operating Range

■ 0°C to +70°C Operating Temperature Range

■ 188 Bytes of Ram

■ Low-Power Consumption: 60 mW @ 5 MHz

■ Five Vectored, Priority Interrupts from FIve Different

Sources

■ A Programmable 8-Bit Counter/Timer, with 6-Bit

Programmable Prescaler

■ Power-On-Reset (POR) Timer, Hardware Watch-Dog

Timer (WDT)

■ Digital Inputs CMOS Levels with Internal Pull-Up

Resistors

■ Four Direct Connect LED Drive Ports

■ On-Chip RC Oscillator (Z86K13/14/15)

■ On-Chip Oscillator that Accepts a Crystal, Ceramic

Resonator, LC, or External Clock Drive (Z86K16/17/18)

■ Low System EMI Emission