Z86318 Просмотр технического описания (PDF) - Zilog
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Z86318 Datasheet PDF : 26 Pages
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PIN DESCRIPTIONS
P24
P25
P26
P27
VDD
XTAL2
XTAL1
P31
P32
1
18
2
17
3
16
4
15
5 Z86318 14
6
13
7
12
8
11
9
10
P23
P22
P21
P20
VSS
P02
P01
P00
P33
Figure 2. Z86318 18-Pin DIP/SOIC
Pin Configuration
Z86318
Z8® MCU 8-Bit Microcontroller
Table 1. Z86318 18 Pin DIP/SOIC Pin Identification
1
Pin #
1-4
5
6
7
8
9
10
11-13
14
15-18
Symbol
P24-P27
VDD
XTAL2
XTAL1
P31
P32
P33
P00-P02
VSS
P20-P23
Function
Port 2, Pins 4, 5, 6, 7
Power Supply
XTAL Osc. Clock
XTAL Osc. Clock
Port 3, Pin 1
Port 3, Pin 2
Port 3, Pin 3
Port 0, Pins 0, 1, 2
Ground
Port 2, Pins 0, 1, 2, 3
Direction
In/Output
Input
Output
Input
Input
Input
Input
In/Output
In/Output
ABSOLUTE MAXIMUM RATINGS
Sym. Parameter
Min. Max.
VDD
TSTG
TA
Supply Voltage*
Storage Temp.
Oper. Ambient Temp.
–0.3
–65°
†
+7
+150°
†
Note:
*Voltages on all pins with respect to Ground.
†See Ordering Information.
Units
V
C
C
Stresses greater than those listed under Absolute Maxi-
mum Ratings may cause permanent damage to the de-
vice. This is a stress rating only; operation of the device at
any condition above those indicated in the operational sec-
tions of these specifications is not implied. Exposure to ab-
solute maximum rating conditions for extended periods
may affect device reliability.
PRELIMINARY
3
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