TS80C51RD2-VCKB View Datasheet(PDF) - Atmel Corporation
Part Name
Description
Manufacturer
TS80C51RD2-VCKB Datasheet PDF : 74 Pages
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Symbol
Parameter
ICC
Power Supply Current Maximum values, X1
operating mode: (7)
ICC
Power Supply Current Maximum values, X1
idle
mode: (7)
Min
TS80C51RA2/RD2
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
Typ
Max
Unit Test Conditions
3 + 0.6 Freq
(MHz)
@12MHz 10.2
mA
VCC = 5.5 V(8)
@16MHz 12.6
0.25+0.3 Freq
(MHz)
@12MHz 3.9
mA
VCC = 5.5 V(2)
@16MHz 5.1
10.4. DC Parameters for Low Voltage
TA = 0°C to +70°C; VSS = 0 V; VCC = 2.7 V to 5.5 V ± 10%; F = 0 to 30 MHz.
TA = -40°C to +85°C; VSS = 0 V; VCC = 2.7 V to 5.5 V ± 10%; F = 0 to 30 MHz.
Table 33. DC Parameters for Low Voltage
Symbol
Parameter
VIL
Input Low Voltage
VIH
Input High Voltage except XTAL1, RST
VIH1 Input High Voltage, XTAL1, RST
VOL
Output Low Voltage, ports 1, 2, 3, 4, 5 (6)
Min
-0.5
0.2 VCC + 0.9
0.7 VCC
VOL1 Output Low Voltage, port 0, ALE, PSEN (6)
VOH
VOH1
IIL
ILI
ITL
RRST
Output High Voltage, ports 1, 2, 3, 4, 5
Output High Voltage, port 0, ALE, PSEN
Logical 0 Input Current ports 1, 2, 3, 4, 5
Input Leakage Current
Logical 1 to 0 Transition Current, ports 1, 2, 3,
4, 5
RST Pulldown Resistor
0.9 VCC
0.9 VCC
50
Typ
90 (5)
Max
Unit Test Conditions
0.2 VCC - 0.1 V
VCC + 0.5
V
VCC + 0.5
V
0.45
V IOL = 0.8 mA(4)
0.45
V IOL = 1.6 mA(4)
V IOH = -10 µA
V IOH = -40 µA
-50
µA Vin = 0.45 V
±10
µA 0.45 V < Vin < VCC
-650
µA Vin = 2.0 V
200
kΩ
CIO Capacitance of I/O Buffer
IPD
Power Down Current
20 (5)
10 (5)
10
pF Fc = 1 MHz
TA = 25°C
50
µA VCC = 2.0 V to 5.5 V(3)
30
VCC = 2.0 V to 3.3 V(3)
ICC
under
RESET
Power Supply Current Maximum values, X1
mode: (7)
ICC
Power Supply Current Maximum values, X1
operating mode: (7)
1 + 0.2 Freq
(MHz)
@12MHz 3.4
mA
VCC = 3.3 V(1)
@16MHz 4.2
1 + 0.3 Freq
(MHz)
@12MHz 4.6
mA
VCC = 3.3 V(8)
@16MHz 5.8
Rev. C - 06 March, 2001
59
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