user manual
DC ELECTRICAL SPECIFICATIONS
(Vcc = 5.0 Vdc_+ 5%; G ND = 0 Vdc; 40 MHz-T A = 0 ° to 70°C, 50 M Hz-TA = 0°C to T C = 80°C)
• .. Characteristic
Input High Voltage
Input Low Voltage
Input Leakage Current
GND ~< Vin ~< VCC
Hi-Z (Off-State) Leakage Current
(, 2.4 V/0.5 V
Symbol Min Max
ViH 2.0 VCC
VIL' GND 0.8
-0.5
BERR, BR, BGACK, CEK,,IPL0-1PL2, AVEC lin -2.5 2.5
,CDIS, DSACKO, DSACK1
HALT, RESET - 20 20
A0-A31,'A'~, DBEI~, D--'S, D0-D31, FC0-FC2; ITS I - -20 20
R/W,
RMC, SIZ0-SIZ1
Output High Voltage
IOH = 400 p,A
A0-A31, AS, BG, D0-D31, DBEN, DS, ECS, R/W, IPEND,
OCS, RMC, SIZ0-SIZ1, FC0-FC2,
CBREQ, CLOUT, STATUS, REFILL
VOH 2.4
Output Low Voltage
IOL =3.2 mA
IOL = 5.3 mA
IOL = 2.0 mA
IOL = 10.7 mA
m
A0-A31, FC0-FC2, SIZ0-SIZ1, BG, D0-D31
CBREQ, AS, DS, R/W, RMC, DSEN, IPEND
STATUS, REFILL, CLOUT, ECS, OCS
RESET
VOL
m
m
Power Dissipation (TA=0°C) " PD , --
Capacitance (see Note) Cin --
Vin=0 V, TA= 25°C, f=l MHz
Load Capacitance ECS, OCS C L --
CLOUT, STATUS, REFILL
: All Other
NOTE: Capacitance is periodically sampled rather than 100% tested.
0.5
0.5
0.5
0.5
2.6
2O
5O
70
130
Unit
V'
"V
~A
#A
V
V
W
pF
pF
AC ELECTRICAL SPECIFICATIONS -- CLOCK INPUT (see
Figure 2)
Num. Characteristic
Frequency of Operation
1 Cycle Time Clock
2, 3 Clock Pulse Widtll Measured
from 1.5 V to 1.5 V
4, 5 Clock Rise and Fall Times
*Tcase = 80°C Maximum . .
20 MHz 25 MHz
33.33 MHz 40
MHz
Min Max Min Max Min Max Min Max
12.5" 20 12.5 25 20 33.33 25 40
50 80 40 80 30 50 25 40
23 57 19 61 14 36 11.5 29
-- 5 -- 4 -- 3. -- 2
50 MHz*
Unit
Min Max
25 50 MHz
20 40 ns
9.5 30.5 ns
-- 2
ns
MoTOR01"A MC68030~EI~ECTRICAI • SPECIFICATIONS 5