參數(shù)資料
型號: Z86K16
廠商: ZiLOG, Inc.
英文描述: CMOS Z8 8-Bit MCU Keyboard Controllers
中文描述: Z8的CMOS 8位微控制器鍵盤控制器
文件頁數(shù): 1/24頁
文件大?。?/td> 170K
代理商: Z86K16
DS97KEY0204
P R E L I M I N A R Y
1
1
P
RELIMINARY
C
USTOMER
P
ROCUREMENT
S
PECIFICATION
Z86K13/K14/K15
K16/K17/K18
CMOS Z8
8-B
K
EYBOARD
C
ONTROLLERS
1
IT
MCU
FEATURES
I
4.5V to 5.5 V Operating Range
I
0
°
C to +70
°
C Operating Temperature Range
I
188 Bytes of Ram
I
Low-Power Consumption: 60 mW @ 5 MHz
I
Five Vectored, Priority Interrupts from FIve Different
Sources
I
A Programmable 8-Bit Counter/Timer, with 6-Bit
Programmable Prescaler
I
Power-On-Reset (POR) Timer, Hardware Watch-Dog
Timer (WDT)
I
Digital Inputs CMOS Levels with Internal Pull-Up
Resistors
I
Four Direct Connect LED Drive Ports
I
On-Chip RC Oscillator (Z86K13/14/15)
I
On-Chip Oscillator that Accepts a Crystal, Ceramic
Resonator, LC, or External Clock Drive (Z86K16/17/18)
I
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-
register architecture that avoids accumulator bottlenecks
and is more code efficient than RISC processors.
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 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.
The Z86K15 achieves low EMI by means of several modi-
fications in the output drivers and clock circuitry of the de-
vice.
ROM
(KB)
2
I/O
Lines
32
Speed
(MHz)
4-5
Pin Count/
Package
40-DIP, 44-PLCC,
44-QFP, COB
40-DIP, 44-PLCC,
44-QFP, COB
40-DIP, 44-PLCC,
44-QFP, COB
40-DIP, 44-PLCC,
44-QFP, COB
40-DIP, 44-PLCC,
44-QFP, COB
40-DIP, 44-PLCC,
44-QFP, COB
Device
Z86K13
Z86K14
3
32
4-5
Z86K15
4
32
4-5
Z86K16
2
32
4-5
Z86K17
3
32
4-5
Z86K18
4
32
4-5
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相關代理商/技術參數(shù)
參數(shù)描述
Z86K17 制造商:ZILOG 制造商全稱:ZILOG 功能描述:CMOS Z8 8-Bit MCU Keyboard Controllers
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