參數(shù)資料
型號: Z86K18
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): 7/24頁
文件大?。?/td> 170K
代理商: Z86K18
Z86K13/K14/K15/K16/K17/K18
CMOS Z8 8-Bit MCU Keyboard Controllers
Zilog
DS97KEY0204
P R E L I M I N A R Y
7
1
DC CHARACTERISTICS
V
CC
= 5.0V
±
10% @ 0
°
C to +70
°
C
Sym
V
CH
V
CL
V
IH
V
IL
V
OH
V
OH
V
OL
V
OL
I
OL
I
OL
I
CC
I
CC1
I
CC2
R
p
R
p
Notes:
* Typical @ 25
°
C
1. Ports P37-P34. These may be used for LEDs or as general-purpose outputs requiring high sink current.
2. V
cc
= 5.0V
±
5% @ 0
°
C to + 70
°
C
Parameter
Clock Input High Voltage
Clock Input Low Voltage
Input High Voltage
Input Low Voltage
Output High Voltage
Output High Voltage
Output Low Voltage
Output Low Voltage
Output Low
Output Leakage
V
CC
Supply Current
Halt Mode Current
Stop Mode Current
Pull Up Resistor
Pull Up Resistor (P26-P27)
Min
0.7 V
GND –0.3
0.7 V
CC
GND –0.3
V
CC
–0.4
V
CC
–0.6
Max
+ 0.3V
0.2 V
CC
V
CC
+ 0.3
0.2 V
CC
Typ*
2.5
1.5
2.5
1.5
4.7
Unit Condition
V
Driven by External Clock Generator
V
Driven by External Clock Generator
V
V
V
I
OH
= –2.0 mA
V
I
OH
= –2.0 mA (see note 1 below.)
V
I
OL
= 4 mA
V
I
OL
= 4 mA (see note 1 below.)
mA
V
OL
= V
CC
–2.2 V (see note 1, 2 below.)
μ
A
V
IN
= 0V, 5.25V
mA
@ 5.0 MHz
mA
@ 5.0 MHz
μ
A
K ohm
K ohm
CC
V
CC
.4
.8
20
1
12
10
–1
<1
6
2
10
6.76
1.8
14.04
3
10.4
2.4
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