參數(shù)資料
型號(hào): TS80C52X2-VCKB
英文描述: 8-bit CMOS Microcontroller 0-60 MHz
中文描述: 8位CMOS微控制器0-60兆赫
文件頁數(shù): 35/54頁
文件大小: 626K
代理商: TS80C52X2-VCKB
40
Rev. B - Jan. 25, 1999
Preliminary
TS80C52X2
10.2 DC Parameters for Standard Voltage
TA =0
°Cto+70°C; V
SS =0V;VCC =5V ± 10%;F=0to40 MHz.
TA = -40
°Cto+85°C; V
SS =0V;VCC =5V ± 10%;F=0to40 MHz.
Table 22. DC Parameters in Standard Voltage
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
VIL
Input Low Voltage
-0.5
0.2 VCC - 0.1
V
VIH
Input High Voltage except XTAL1, RST
0.2 VCC + 0.9
VCC + 0.5
V
VIH1
Input High Voltage, XTAL1, RST
0.7 VCC
VCC + 0.5
V
VOL
Output Low Voltage, ports 1, 2, 3 (6)
0.3
0.45
1.0
V
IOL = 100 A
(4)
IOL = 1.6 mA
(4)
IOL = 3.5 mA
(4)
VOL1
Output Low Voltage, port 0, ALE, PSEN (6)
0.3
0.45
1.0
V
IOL = 200 A
(4)
IOL = 3.2 mA
(4)
IOL = 7.0 mA
(4)
VOH
Output High Voltage, ports 1, 2, 3
VCC - 0.3
VCC - 0.7
VCC - 1.5
V
IOH = -10 A
IOH = -30 A
IOH = -60 A
VCC = 5 V ± 10%
VOH1
Output High Voltage, port 0, ALE, PSEN
VCC - 0.3
VCC - 0.7
VCC - 1.5
V
IOH = -200 A
IOH = -3.2 mA
IOH = -7.0 mA
VCC = 5 V ± 10%
RRST
RST Pulldown Resistor
50
90 (5)
200
k
IIL
Logical 0 Input Current ports 1, 2 and 3
-50
A
Vin = 0.45 V
ILI
Input Leakage Current
±10
A
0.45 V < Vin < VCC
ITL
Logical 1 to 0 Transition Current, ports 1, 2, 3
-650
A
Vin = 2.0 V
CIO
Capacitance of I/O Buffer
10
pF
Fc = 1 MHz
TA = 25
°C
IPD
Power Down Current
10 (5)
50
A
2.0 V < VCC < 5.5 V
(3)
ICC
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
VCC = 5.5 V
(1)
VCC = 5.5 V
(2)
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