AT89LV51-12AC View Datasheet(PDF) - Atmel Corporation
Part Name
Description
Manufacturer
AT89LV51-12AC Datasheet PDF : 16 Pages
| |||
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...................................................... 15.0 mA
*NOTICE:
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.
DC Characteristics
TA = -40°C to 85°C, VCC = 2.7V to 6.0V (unless otherwise noted)
Symbol
Parameter
Condition
VIL
VIL1
VIH
VIH1
VOL
VOL1
Input Low Voltage
Input Low Voltage (EA)
Input High Voltage
Input High Voltage
Output Low Voltage (1) (Ports 1,2,3)
Output Low Voltage (1)
(Port 0, ALE, PSEN)
(Except EA)
(Except XTAL1, RST)
(XTAL1, RST)
IOL = 1.6 mA
IOL = 3.2 mA
VOH
Output High Voltage
(Ports 1,2,3, ALE, PSEN)
VOH1
Output High Voltage
(Port 0 in External Bus Mode)
IIL
Logical 0 Input Current
(Ports 1,2,3)
IOH = -60 µA, VCC = 5V ± 10%
IOH = -20 µA
IOH = -10 µA
IOH = -800 µA, VCC = 5V ± 10%
IOH = -300 µA
IOH = -80 µA
VIN = 0.45V
ITL
Logical 1 to 0 Transition Current (Ports VIN = 2V
1,2,3)
ILI
Input Leakage Current
(Port 0, EA)
0.45 < VIN < VCC
RRST
Reset Pulldown Resistor
CIO
Pin Capacitance
ICC
Power Supply Current
Power Down Mode (2)
Test Freq. = 1 MHz, TA = 25°C
Active Mode, 12 MHz, VCC = 6V/3V
Idle Mode, 12 MHz, VCC = 6V/3V
VCC = 6V
VCC = 3V
Min
-0.5
-0.5
0.2 VCC + 0.9
0.7 VCC
2.4
0.75 VCC
0.9 VCC
2.4
0.75 VCC
0.9 VCC
50
Max
0.2 VCC - 0.1
0.2 VCC - 0.3
VCC + 0.5
VCC + 0.5
0.45
0.45
-50
-650
±10
300
10
20/5.5
5/1
100
20
Units
V
V
V
V
V
V
V
V
V
V
V
V
µA
µA
µA
KΩ
pF
mA
mA
µA
µA
Notes:
1. Under steady state (non-transient) conditions, IOL
must be externally limited as follows:
Maximum IOL per port pin: 10 mA
Maximum IOL per 8-bit port:
Port 0: 26 mA
Ports 1, 2, 3: 15 mA
Maximum total IOL for all output pins: 71mA
If IOL exceeds the test condition, VOL may exceed the
related specification. Pins are not guaranteed to sink
current greater than the listed test conditions.
2. Minimum VCC for Power Down is 2V.
4-54
Not
Share Link: 