Intel 8080 manual Absolute Maximum Ratings, IOL = 1.9mA on all outputs, Operation

SILICON GATE MOS M8080A

ABSOLUTE MAXIMUM RATINGS*

Temperature Under Bias	-55°C to +125°C
Storage T emperatu re	_65°C to + 150°C
All Input or Output Voltages
With Respect to VBB	-0.3V to +20V
Vcc, Voo and Vss With Respect to VBB	-0.3V to +20V
Power Dissipation	. . . . . . .. 1.7W

*COMMENT: Stresses above those listed under "Absolute Maxi- mum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the de- vice at these or any other conditions above those indicated in the operational sections of this specification is not implied. Ex- posure to absolute maximum rating conditions for extended periods may affect device reliability.

D.C. CHARACTERISTICS

TA = -55°C to +125°C, VOD = +12V ±10%, Vee = +5V ±10%, VBB = -5V ±10%, Vss = OV, Unless Otherwise Noted.

Symbol	Parameter	Min.	Typ.	Max.
VILC	Clock Input Low Voltage	Vss-l		Vss+0.8
VIHC	Clock Input High Voltage	8.5		Voo+1
VIL	Input Low Voltage	Vss-l		Vss +0.8
VIH	Input High Voltage	3.0		Vcc+1
VOL	Output Low Voltage			0.45
VO H	Output High Voltage	3.7
IOD(AV)	Avg. Power Supply Current (Voo )		50	80
ICC (AV)	Avg. Power Supply Current (Vec)		60	100
IBB(AV)	Avg. Power Supply Current (VBB )		.01	1
IlL	Input Leakage			±10
ICL	Clock Leakage			±10
IDL [2]	Data Bus Leakage in Input Mode			-100
				-2.0
IFL	Address and Data Bus Leakage			+10
	During HOLD			-100

Unit

V

V

V

V

V

V rnA mA mA J1A J1A

J1A rnA

J1A

Test Condition

}IOL = 1.9mA on all outputs,

IOH = 150J-lA.

} Operation

TCy = .48 J.1.sec

Vss ~ VIN ~ Vcc

Vss ~ VCLOCK ~ VDD

VSS ~VIN ~VSS +O.~V

VSS +0.8V ~VIN ~VCC

VADDR/DATA = VCC VADDR/DATA = Vss + O.45V

CAPACITANCE

TA = 25°C	Vec = VOD = Vss = OV, VBB =-5V
Symbol	Parameter	Typ.	Max.	Unit
C¢	Clock Capacitance	17	25	pf
CIN	Input Capacitance	6	10	pf
CO UT	Output Capacitance	10	20	pf
NOTES:

1.The RESET signal must be active for a minimum of 3 clock cycles.

2.When DBIN is high and VIN > VIH an internal active pull up will be switched onto the Oata Bus.

3.~I supply / ~TA = -0.45%/C.

Test Condition

fc = 1 MHz

Unmeasured Pins

Returned to Vss

I-

2

~

a:

:::>

u

>

...J

8:

:::>

en

TYPICAL SUPPLY CURRENT VS. TEMPERATURE, NORMALIZEO.l3]

1 . 5, ..... ------ r ----------- ,

1.0J---------:::::l~I------______I

0.5t ------ J ------- ______ I

-55+50+125

AMBIENT TEMPERATURE rc)

DATA BUS CHARACTERISTIC

DURING DBIN

MAX

°0"---------------------- 30--

Vee