UM6522A Datasheet, PDF (2/17 Pages) UMC Corporation – Versatile Interface Adapter (VIA)

GD ^UMC
UM6522/A
Absolute Maximum Ratings”
Supply Voltage . . . .
Operating Voltage Range .
Input Voitage Applied
I/O P i n V o l t a g e A p p l i e d
Storage Temperature Range
Operating Temperature Range
Maximum Power Dissipation
.
+8.0 VOLTS
.
1 +4v to +7v
GND-2.0V to 0.5V
GND-0.5V to Vcc +0.5V
-65°c to +1 5o”c
.
. oOc to +70°c
. . . . . ...<...< 1 Watt
“Comments
Stresses above those listed under “Absolute Maximum
Ratings” may Cause permanent darnage to the device.
These are stress ratings only. Functional Operation of
this device at these or any other conditions above those in-
dicated in the operational sections of this specification is
not implied and exposure to absolute maximum rating con-
ditions for extended periods may affect device reliability.
DC Electrical Characteristics
(Vcc = 5.OV * 5%, TA = 0 - 70°C unless otherwise noted)
25°C. f = 1 MHz
SO, RSl , RSZ, RS3, CSl, CS2,
-PA7, CAl, CAZ, PBO-PB7)
Test Load
PIN-
PIN
1OOpF
1zz
1=
C= 13OpF MAX. FOR DO-D7
-
C = 30 pF MAX. FOR ALL OTHER OUTPUTS
OPEN COLLECTOR
OUTPUT TEST LOAD
Figure 2. Test Load (for all Dynamit Parameters)
5-19