AT89C205112PU

Manufacturer Part NumberAT89C205112PU
DescriptionSOP
ManufacturerATMEL Corporation
AT89C205112PU datasheet
 


Specifications of AT89C205112PU

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16. Absolute Maximum Ratings*
Operating Temperature ................................. -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
Voltage on Any Pin
with Respect to Ground .....................................-1.0V to +7.0V
Maximum Operating Voltage ............................................ 6.6V
DC Output Current...................................................... 25.0 mA
17. DC Characteristics
T
= -40°C to 85°C, V
= 2.7V to 6.0V (unless otherwise noted)
A
CC
Symbol
Parameter
V
Input Low-voltage
IL
V
Input High-voltage
IH
V
Input High-voltage
IH1
(1)
Output Low-voltage
V
OL
(Ports 1, 3)
Output High-voltage
V
OH
(Ports 1, 3)
Logical 0 Input Current
I
IL
(Ports 1, 3)
Logical 1 to 0 Transition Current
I
TL
(Ports 1, 3)
Input Leakage Current
I
LI
(Port P1.0, P1.1)
V
Comparator Input Offset Voltage
OS
Comparator Input Common
V
CM
Mode Voltage
RRST
Reset Pull-down Resistor
C
Pin Capacitance
IO
Power Supply Current
I
CC
(2)
Power-down Mode
Notes:
1. Under steady state (non-transient) conditions, I
Maximum I
per port pin: 20 mA
OL
Maximum total I
for all output pins: 80 mA
OL
If I
exceeds the test condition, V
OL
than the listed test conditions.
2. Minimum V
for Power-down is 2V.
CC
AT89C2051
12
*NOTICE:
Condition
(Except XTAL1, RST)
(XTAL1, RST)
I
= 20 mA, V
= 5V
OL
CC
I
= 10 mA, V
= 2.7V
OL
CC
= -80 µA, V
= 5V ± 10%
I
OH
CC
= -30 µA
I
OH
= -12 µA
I
OH
V
= 0.45V
IN
= 5V ± 10%
V
= 2V, V
IN
CC
0 < V
< V
IN
CC
V
= 5V
CC
Test Freq. = 1 MHz, T
= 25°C
A
Active Mode, 12 MHz, V
= 6V/3V
CC
Idle Mode, 12 MHz, V
= 6V/3V
CC
P1.0 & P1.1 = 0V or V
CC
V
= 6V, P1.0 & P1.1 = 0V or V
CC
V
= 3V, P1.0 & P1.1 = 0V or V
CC
must be externally limited as follows:
OL
may exceed the related specification. Pins are not guaranteed to sink current greater
OL
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
Min
Max
-0.5
0.2 V
- 0.1
CC
0.2 V
+ 0.9
V
+ 0.5
CC
CC
0.7 V
V
+ 0.5
CC
CC
0.5
2.4
0.75 V
CC
0.9 V
CC
-50
-750
±10
20
0
V
CC
50
300
10
15/5.5
5/1
100
CC
20
CC
0368G–MICRO–6/05
Units
V
V
V
V
V
V
V
µA
µA
µA
mV
V
kΩ
pF
mA
mA
µA
µA