GM82C803CN Datasheet, PDF (68/84 Pages) List of Unclassifed Manufacturers – 2.88 MB FDC/ Dual UARTs with FIFO/PIO(EPP/ ECP)/ IDE Interface/ S-IR/ PnP

5. Electrical Information
5.1 Absolute Maximum Rating
Symbol
Parameter
Vdd
Supply Voltage
Top
Operating Temperature
Tstg
Storage Temperature
Vss
All input and Output Voltage with respect to Vss
Pd
Power Dissipation
5.2 DC Electrical Characteristics
Symbol
Parameter
Condition
V IH
High Level Input Voltage
VIL
Low Level Input Voltage
ICC
Average Vdd Supply Current
Vdd= 5.25V , No loads
on the Outputs
IIH
Input High Current
VIN = 2.2V to Vdd
IIL
Input Low Current
VIN = Vss to 0.8V
* Input hysterisis pins:
RESET, INDEX, TRK00, WRTPRT, RDATA, DSKCHG
GM82C803CN
Rating
-0.5 ~ 7
0 ~ 70
-65 ~ +165
-0.5 ~ Vcc+0.5
500
Units
V
V
mW
(Vdd = 5V 5% Vss = 0V)
User Spec.
Min
Max
Units
2.2
Vdd
V
-0.5
0.8
V
50
mA
10
uA
-10
uA
5.2.1 Output Pins
4mA Buffer
( TXD1, TXD2/IRTX, RTS, DTR, IDEEN, GAMECS )
Symbol
Parameter
Condition
VOH
Output High Voltage
IOH = -1mA
Min Max
2.4
Units
V
VOL
Output Low Voltage
IOL = 4mA
0.4
V
8mA Buffer
(IRQ_A, IRQ_C, IRQ_D, IRQ_E, IRQ_F, DRQ_A, DRQ_B, DRQ_C, D0-D7)
Symbol
Parameter
Condition
Min Max
VOH
Output High Voltage
IOH = -8mA
2.4
Units
V
VOL
Output Low Voltage
IOL = 8mA
0.4
V