Specifications GAL20LV8
(1)
Absolute Maximum Ratings
Recommended Operating Conditions
Supply voltage VCC ................................... –0.5 to +4.6V
Input voltage applied ................................ –0.5 to +5.6V
I/O voltage applied ................................... –0.5 to +4.6V
Off-state output voltage applied ............... –0.5 to +4.6V
Storage Temperature ................................ –65 to 150°C
Ambient Temperature with
Commercial Devices:
Ambient Temperature (TA) ............................... 0 to 75°C
Supply voltage (VCC)
with Respect to Ground ......................... +3.0 to +3.6V
Power Applied ........................................ –55 to 125°C
1.Stresses above those listed under the “Absolute Maximum
Ratings” may cause permanent damage to the device. These
are stress only ratings and functional operation of the device at
these or at any other conditions above those indicated in the
operational sections of this specification is not implied (while
programming, follow the programming specifications).
DC Electrical Characteristics
Over Recommended Operating Conditions (Unless Otherwise Specified)
SYMBOL
PARAMETER
CONDITION
MIN.
TYP.3
MAX. UNITS
VIL
VIH
Input Low Voltage
Vss – 0.3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.8
5.25
Vcc+0.5
–100
10
V
V
Input High Voltage
2.0
2.0
—
I/O High Voltage
V
IIL1
IIH
Input or I/O Low Leakage Current
Input or I/O High Leakage Current
Input High Leakage Current
I/O High Leakage Current
Output Low Voltage
0V ≤ VIN ≤ VIL (MAX.)
µA
µA
µA
mA
V
(Vcc-0.2)V ≤ VIN ≤ VCC
Vcc ≤ VIN ≤ 5.25V
—
—
10
Vcc ≤ VIN ≤ 4.6V
—
20
VOL
VOH
IOL = MAX. Vin = VIL or VIH
IOL = 500µA Vin = VIL or VIH
IOH = MAX. Vin = VIL or VIH
IOH = -100µA Vin = VIL or VIH
—
0.4
—
0.2
V
Output High Voltage
2.4
Vcc-0.2V
—
—
V
—
V
IOL
IOH
IOS2
Low Level Output Current
High Level Output Current
Output Short Circuit Current
8
mA
mA
mA
—
–8
VCC = 3.3V VOUT = 0.5V TA= 25°C
–15
–80
COMMERCIAL
ICC
Operating Power
Supply Current
VIL = 0V VIH = 3.0V Unused Inputs at VIL
ftoggle = 1MHz Outputs Open
—
45
70
mA
1) The leakage current is due to the internal pull-up resistor on all pins. See Input Buffer section for more information.
2) One output at a time for a maximum duration of one second. Vout = 0.5V was selected to avoid test problems caused by tester
ground degradation. Characterized but not 100% tested.
3) Typical values are at Vcc = 3.3V and TA = 25 °C
10
LATTICE [ LATTICE SEMICONDUCTOR ]
