參數(shù)資料
型號(hào): L8708H
廠商: ZiLOG, Inc.
英文描述: IR/Low-Voltage Microcontroller
中文描述: 紅外/低電壓微控制器
文件頁(yè)數(shù): 8/66頁(yè)
文件大?。?/td> 599K
代理商: L8708H
Z86L88/81/86/87/89/73
IR/Low-Voltage Microcontroller
8
P R E L I M I N A R Y
DS96LV00800
PIN DESCRIPTION
(Continued)
Table 2. Pin Identification
28-Pin
DIP & SOIC
19
20
21
23
4
5
Symbol
P00
P01
P02
P03
P04
P05
Direction
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Description
Port 0 is Nibble Programmable
Port 0 can be configured as
A15-A8 external program
ROM Address Bus.
Port 0 can be configured as a
mouse/trackball input.
6
7
P06
P07
P20
P21
P22
P23
P24
P25
P26
P27
Pref1
P31
P32
P33
P34
P35
P36
P37
XTAL1
XTAL2
V
DD
V
SS
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input
Input
Input
Input
Output
Output
Output
Output
Input
Output
24
25
26
27
28
1
2
3
18
11
12
13
14
15
17
16
10
9
8
22
Port 2 pins are individually
configurable as input or output.
Analog Ref Input
IRQ2/Modulator input
IRQ0
IRQ1
T8 output
T16 output
T8/T16 output
Crystal, Oscillator Clock
Crystal, Oscillator Clock
Power Supply
Ground
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