Datasheet > Z86K18

Z86K18

更新时间： 2024-11-28 22:24:03

品牌	Logo	应用领域
ZILOG		控制器
页数	文件大小	规格书
24页	171K
描述
CMOS Z8 8-Bit MCU Keyboard Controllers

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中文翻译

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数据手册

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Z86K18 数据手册

PRELIMINARY CUSTOMER PROCUREMENT SPECIFICATION

Z86K13/K14/K15

K16/K17/K18

CMOS Z8^®8-BIT MCU

KEYBOARD CONTROLLERS

FEATURES

■ Low-Power Consumption: 60 mW @ 5 MHz

ROM

I/O

Speed

(MHz)

Pin Count/

Device

(KB)

Lines

Package

■ Five Vectored, Priority Interrupts from FIve Different

Z86K13

4-5

40-DIP, 44-PLCC,

44-QFP, COB

Sources

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

Z86K14

Z86K15

Z86K16

Z86K17

Z86K18

40-DIP, 44-PLCC,

44-QFP, COB

Programmable Prescaler

40-DIP, 44-PLCC,

44-QFP, COB

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

Timer (WDT)

40-DIP, 44-PLCC,

44-QFP, COB

■ Digital Inputs CMOS Levels with Internal Pull-Up

40-DIP, 44-PLCC,

44-QFP, COB

Resistors

■ Four Direct Connect LED Drive Ports

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

40-DIP, 44-PLCC,

44-QFP, COB

■ 4.5V to 5.5 V Operating Range

■ On-Chip Oscillator that Accepts a Crystal, Ceramic

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

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

■ 188 Bytes of Ram

■ Low System EMI Emission

GENERAL DESCRIPTION

The Z86KXX Keyboard Controllers are full-featured mem-

bers of the Z8^®MCU family offering a unique register-to-

and is more code efficient than RISC processors.

The on-chip counter/timer is available to relieve the system

of administering real-time tasks.

Five different internal or external interrupt sources are

maskable and prioritized in which a vectored address is

provided for efficient interrupt subroutine handling and

multitasking functions.

For keyboard applications demanding powerful I/O capa-

bilities, the Z86KXX provides 32 pins dedicated to input

and output for row, column, clock, data, and LEDs.

The Z86K15 achieves low EMI by means of several modi-

fications in the output drivers and clock circuitry of the de-

vice.

DS97KEY0204

P R E L I M I N A R Y

12 3 4 5 6 7...24

中文翻译

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与Z86K18相关器件

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