參數(shù)資料
型號: A83516
廠商: AMIC Technology Corporation
元件分類: 8位微控制器
英文描述: 8 Bit Microcontroller
中文描述: 8位微控制器
文件頁數(shù): 6/12頁
文件大小: 270K
代理商: A83516
A83516 Series
PRELIMINARY (November,
1998, Version 0.0)
5
AMIC Technology, Inc.
Recommended DC Operating Conditions
(T
A
= -25
°
C to + 85
°
C)
Symbol
VCC
Parameter
Supply Voltage
Min.
4.5
Typ.
5.0
Max.
5.5
Unit
V
GND
Ground
0
0
0
V
V
IH
*
Input High Voltage
2.4
-
VCC+0.2
V
V
IL
Input Low Voltage
0
-
0.8
V
*
XTAL1 is a CMOS input. RESET is a Schmit trigger input.
The min. of V
IH
is 3.5 Volts for these two pins.
Absolute Maximum Ratings*
VCC to GND . . . . . . . . . . . . . . . . . . . . . –0.3V to +7.0V
IN, IN/OUT Volt to GND . . . . . . . . . -0.5V to VCC + 0.5V
Operating Temperature, Topr
. . . . . . . -25
°
C to + 85
°
C
Storage Temperature, Tstg . . . . . . . . . -55
°
C to + 125
°
C
Power Dissipation
1*
, Pr . . . . . . . . . . . . . . . . . . . . . . 1W
Soldering Temperature & Time . . . . . . . . . 260
°
C, 10sec
1* : Operating frequency is 40MH
Z
*Comments
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to this device.
These are stress ratings only. Functional operation of
this device at these or any other conditions above those
indicated in the operational sections of this specification
is not implied or intended. Exposure to the absolute
maximum rating conditions for extended periods may
affect device reliability.
DC Electrical Characteristics
(T
A
= -25
°
C to + 85
°
C, VCC = 5V
±
10%)
Symbol
I
LI
1
I
LO
Parameter
Input Leakage Current
Min.
-
Max.
10
Unit
μ
A
μ
A
Conditions
V
IN
= GND to VCC
Output Leakage Current
-
10
V
I/O
= GND to VCC
I
CC
Operating Current
-
50
mA
foper = 40MH
Z
External oscillator is on
XTAL1 pin
No load
foper = 40MH
Z
V
RST
= GND, V
EA
= GND
V
PORT0
= VCC
No crystal oscillator input
V
RST
= GND, V
EA
= GND
V
PORT0
= VCC
I
IDLE
IDLE Mode Current
-
6
mA
I
PD
POWER-DOWN Mode Current
-
20
μ
A
V
OL1
Output Low Voltage
(PORT1, PORT2 and PORT3)
-
0.45
V
I
OL
= 2mA
V
OL2
Output Low Voltage
(ALE,
PSEN
and PORT0)
Output High Voltage
(PORT1, PORT2 and PORT3)
-
0.45
V
I
OL
= 4mA
V
OH1
2.4
-
V
I
OH
= -100
μ
A
V
OH2
Output High Voltage
(ALE,
PSEN
and PORT0)
2.4
-
V
I
OH
= -400
μ
A
C
1
Input Pin Capacitance
-
10
pF
1MH
Z
,
25
°
C
1. For RESET pin, the
I
LI
max. is 300
μ
A, since it has an internal pull-low of approx. 30K
resistor.
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