Motorola M68000 - MC680006800868010 DC Electrical Characteristics

MOTOROLA M68000 8-/16-/32-BIT MICROPROCESSORS USER'S MANUAL 10-7
10.6 MC68000/68008/68010 DC ELECTRICAL CHARACTERISTICS
(V
CC
=5.0 VDC±5%; GND=0 VDC; T
A
=T
L
TO T
H
)
Characteristic Symbol Min Max Unit
Input High Voltage V
IH
2.0 V
CC
V
Input Low Voltage V
IL
GND-0.3 0.8 V
Input Leakage Current BERR , BGACK, BR, DTACK, CLK, IPL0—IPL2, VPA
@ 5.25 V HALT, RESET
I
IN
—
—
2.5
20
µA
Three-State (Off State) Input Current AS , A1—A23, D0—D15, FC0—FC2,
@ 2.4 V/0.4 V LDS , R/W, UDS, VMA
I
TSI
—20µA
Output High Voltage (I
OH
= –400 µA) E*
(I
OH
= -400 µA) AS , A1–A23, BG, D0–D15,
FC0–FC2, LDS, R/W, UDS, VMA
V
OH
V
CC
–0.75
2.4
—
2.4
V
Output Low Voltage
(I
OL
= 1.6 mA) HALT
(I
OL
= 3.2 mA) A1—A23, BG, FC0-FC2
(I
OL
= 5.0 mA) RESET
(I
OL
= 5.3 mA) E, AS , D0—D15, LDS, R/W, UDS, VMA
V
OL
—
—
—
—
0.5
0.5
0.5
0.5
V
Power Dissipation (see POWER CONSIDERATIONS) P
D
***——W
Capacitance (V
in
=0 V, T
A
=25°C, Frequency=1 MHz)** C
in
— 20.0 pF
Load Capacitance HALT
All Others
C
L
—
—
70
130
pF
*With external pullup resistor of 1.1 Ω.
**Capacitance is periodically sampled rather than 100% tested.
***During normal operation, instantaneous V
CC
current requirements may be as high as 1.5 A.
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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