參數(shù)資料
型號: TS80C31X2-ECBR
廠商: Atmel Corp.
英文描述: 8-bit CMOS Microcontroller ROMless
中文描述: 8位CMOS微控制器無ROM
文件頁數(shù): 27/40頁
文件大?。?/td> 484K
代理商: TS80C31X2-ECBR
Rev. A - Mar. 19, 1999
27
Preliminary
TS80C31X2
7.2 DC Parameters for Standard Voltage
T
A
= 0
°
C to +70
°
C; V
SS
= 0 V; V
CC
= 5 V
±
10%; F = 0 to 40 MHz.
T
A
= -40
°
C to +85
°
C; V
SS
= 0 V; V
CC
= 5 V
±
10%; F = 0 to 40 MHz.
Table 14. DC Parameters in Standard Voltage
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
V
IL
Input Low Voltage
-0.5
0.2 V
CC
- 0.1
V
V
IH
Input High Voltage except XTAL1, RST
0.2 V
CC
+ 0.9
V
CC
+ 0.5
V
V
IH1
Input High Voltage, XTAL1, RST
0.7 V
CC
V
CC
+ 0.5
V
V
OL
Output Low Voltage, ports 1, 2, 3
(6)
0.3
0.45
1.0
V
V
V
I
OL
= 100
μ
A
(4)
I
OL
= 1.6 mA
(4)
I
OL
= 3.5 mA
(4)
V
OL1
Output Low Voltage, port 0, ALE, PSEN
(6)
0.3
0.45
1.0
V
V
V
I
OL
= 200
μ
A
(4)
I
OL
= 3.2 mA
(4)
I
OL
= 7.0 mA
(4)
V
OH
Output High Voltage, ports 1, 2, 3
V
CC
- 0.3
V
CC
- 0.7
V
CC
- 1.5
V
V
V
I
OH
= -10
μ
A
I
OH
= -30
μ
A
I
OH
= -60
μ
A
V
CC
= 5 V
±
10%
V
OH1
Output High Voltage, port 0, ALE, PSEN
V
CC
- 0.3
V
CC
- 0.7
V
CC
- 1.5
V
V
V
I
OH
= -200
μ
A
I
OH
= -3.2 mA
I
OH
= -7.0 mA
V
CC
= 5 V
±
10%
R
RST
RST Pulldown Resistor
50
90
(5)
200
k
I
IL
Logical 0 Input Current ports 1, 2 and 3
-50
μ
A
Vin = 0.45 V
I
LI
Input Leakage Current
±
10
μ
A
0.45 V < Vin < V
CC
I
TL
Logical 1 to 0 Transition Current, ports 1, 2, 3
-650
μ
A
Vin = 2.0 V
C
IO
Capacitance of I/O Buffer
10
pF
Fc = 1 MHz
T
A
= 25
°
C
I
PD
Power Down Current
10
(5)
50
μ
A
2.0 V < V
CC <
5.5 V
(3)
I
CC
Power Supply Current
(7)
Freq = 1 MHz
Icc op
Icc idle
Freq = 6 MHz
Icc op
Icc idle
Freq
12 MHz
Icc op = 1.25 Freq (MHz) + 5 mA
Icc idle = 0.36 Freq (MHz) + 2.7 mA
(5)
13@12 MHz
16@16MHz
5.5@12Mz
7@16 MHz
1.8
1
10
4
mA
mA
mA
mA
mA
mA
V
CC
= 5.5 V
(1)
V
CC
= 5.5 V
(2)
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