TSC80C51 TEMIC Semiconductors, TSC80C51 Datasheet - Page 11

• Manufacturer Part Number: TSC80C51
• Description: (TSC80C31 / TSC80C51) CMOS 0 to 44 MHz Single-Chip 8 Bit Microcontroller
• Manufacturer: TEMIC Semiconductors

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Absolute Maximum Ratings*
Ambient Temperature Under Bias :
M = Military
Storage Temperature
Voltage on VCC to VSS
Voltage on Any Pin to VSS
Power Dissipation
DC Parameters
TA = –55 C + 125 C ; Vss = 0 V ; Vcc = 5 V 10 % ; F = 0 to 40 MHz
Rev. E (14 Jan.97)
Symbol
MATRA MHS
VOH1
VOL1
RRST
VIH1
VOH
VOL
VIH
VIL
IPD
CIO
ICC
ITL
IIL
ILI
Input Low Voltage
Input High Voltage (Except XTAL and RST)
Input High Voltage (for XTAL and RST)
Output Low Voltage (Port 1, 2 and 3) (4)
Output Low Voltage (Port 0, ALE, PSEN) (4)
Output High Voltage (Port 1, 2 and 3)
Output High Voltage
(Port 0 in External Bus Mode, ALE, PEN)
Logical 0 Input Current (Ports 1, 2 and 3)
Input leakage Current
Logical 1 to 0 Transition Current (Ports 1, 2 and 3)
Power Down Current
RST Pulldown Resistor
Capacitance of I/O Buffer
Power Supply Current
Freq = 1 MHz Icc op
Freq = 6 MHz Icc op
Freq 12 MHz Icc op max = 0.9 Freq (MHz) + 5
Freq 12 MHz Icc op max = 0.9 Freq (MHz) + 5
Freq 20 MHz Icc op typ = 0.7 Freq (MHz)
Freq 20 MHz Icc op typ = 0.5 Freq (MHz) + 4
Freq 20 MHz Icc idle typ = 0.16 Freq (MHz) + 0.4
Freq 20 MHz Icc idle typ = 0.12 Freq (MHz) + 1.2
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Icc idle
Icc idle
Icc idle max = 0.3 Freq (MHz) + 1.7
Parameter
–0.5 V to VCC + 0.5 V
–65 C to + 150 C
–55 C to +125 C
–0.5 V to + 7 V
1 W**
0.2 Vcc + 0.9
0.75 Vcc
0.75 Vcc
0.7 Vcc
0.9 Vcc
0.9 Vcc
Min
– 0.5
2.4
2.4
50
** This value is based on the maximum allowable die temperature and
the thermal resistance of the package
* Notice
Stresses at or above those listed under “ Absolute Maximum Ratings”
may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions
above those indicated in the operational sections of this specification is
not implied. Exposure to absolute maximum rating conditions may affect
device reliability.
Typ (3)
TSC80C31/80C51
0.7
0.5
4.2
1.4
90
5
0.2 Vcc – 0.1
Vcc + 0.5
Vcc + 0.5
+/– 10
Max
– 750
0.45
0.45
– 75
200
1.8
3.5
75
10
1
9
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
K
pF
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
Vcc = 2.0 V to 5.5 V (1)
IOL = 1.6 mA (2)
IOL = 3.2 mA (2)
IOH = – 60 A
Vcc = 5 V 10 %
IOH = – 25 A
IOH = – 10 A
IOH = – 400 A
Vcc = 5 V 10 %
IOH = – 150 A
IOH = – 40 A
Vin = 0.45 V
0.45 < Vin < Vcc
Vin = 2.0 V
fc = 1 MHz, Ta = 25 C
Vcc = 5.5 V
Test Conditions
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