EM6520 EM Microelectronic, EM6520 Datasheet - Page 51

• Manufacturer Part Number: EM6520
• Description: MFP version of EM6620 Ultra Low Power Microcontroller 4x8 LCD Driver
• Manufacturer: EM Microelectronic

18.7 DC characteristics - I/O Pins
Conditions: T=0... 60 ° C (unless otherwise specified)
Parameter
Input Low voltage
Ports A,B Test
QIN
QOUT (note 7)
Input High voltage
Ports A,B Test
QIN
QOUT (note 7)
Output Low Current
Port B
Output High Current
Port B
Input Pull-down
Test
Input Pull-down
Port A,B
Input Pull-up
Port A,B
Note 7 ; QOUT (OSC2) is used only with Quartz.
Copyright  2002, EM Microelectronic-Marin SA
Conditions
VDD=3.0V , VOL=0.15V
VDD=3.0V , VOL=0.30V
VDD=3.0V , VOL=0.50V
VDD=3.0V , VOL=1.00V
VDD=3.0V, VOH= VDD-0.15V
VDD=3.0V , VOH= VDD-0.30V
VDD=3.0V , VOH= VDD-0.50V
VDD=3.0V , VOH= VDD-1.00V
VDD=3.0V, Pin at 3.0V, 25 ° C
VDD=3.0V, Pin at 3.0V, 25 ° C
VDD=3.0V, Pin at 0.0V, 25 ° C
51
Symb
V
V
V
V
I
I
I
I
I
I
I
I
R
R
R
OL
OL
OL
OL
OH
OH
OH
OH
IL
IL
IH
IH
PD
PD
PU
Vss
Vss
0.7VDD
0.9VREG
7
70k
72k
Min.
100k
103k
1.8
3.6
5.8
11.0
-1.2
-2.4
-3.9
-7.0
15k
Typ.
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0.3VDD
0.1VREG V
VDD
VREG
130k
134k
EM6520
-4.5
Max.
03/02 REV. D/449
Unit
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
Ohm
Ohm
Ohm