MB90540/540G/545/545G Series
3. DC Characteristics
(MB90F543/F549: VCC = 5.0 V ± 10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
(MB90543G(S)/547G(S)/548G(S)/F548GL(S): VCC = 3.5 V to 5.5 V, VSS = AVSS = 0.0 V, TA = −40 °C to +105 °C)
(Other than MB90F543/F549/543G(S)/547G(S)/548G(S)/F548GL(S):
VCC = 5.0 V ± 10%, VSS = AVSS = 0.0 V, TA = −40 °C to +105 °C)
Value
Typ
Sym-
bol
Parameter
Pin name
Condition
Units
Remarks
Min
Max
CMOS
VIHS hysteresis
input pin
0.8 VCC
VCC + 0.3
V
Input H
voltage
TTL input
VIH
pin
2.0
V
V
MD input
VIHM
pin
VCC − 0.3
VCC + 0.3
CMOS
VILS hysteresis
input pin
VCC − 0.3
0.2 VCC
V
Input L
voltage
TTL input
pin
VIL
0.8
V
V
V
V
MD input
VILM
pin
VSS − 0.3
VCC − 0.5
VCC + 0.3
OutputH
voltage
Output L
voltage
Input
All output VCC = 4.5 V,
pins
All output VCC = 4.5 V,
pins
VOH
VOL
IOH = −4.0 mA
0.4
5
IOL = 4.0 mA
VCC = 5.5 V,
VSS < VI < VCC
leak cur-
rent
IIL
−5
µA
P00 to
P07,
P10 to
P17,
RUP P20 to
P27,
Pull-up
resis-
tance
25
50
50
100
100
kΩ
P30 to
P37,
RST
Pull-
down
resis-
tance
RDO
MD2
WN
25
kΩ
(Continued)
40
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