E0C88308
■ ELECTRICAL CHARACTERISTICS
● Absolute Maximum Ratings
(VSS = 0V)
Rating
Symbol
Condition
Value
-0.3 to +7.0
-0.3 to +7.0
-0.3 to VDD + 0.3
-0.3 to VDD + 0.3
-5
Unit Note
Power voltage
V
V
V
V
DD
C5
I
V
V
V
Liquid crystal power voltage
Input voltage
Output voltage
O
V
1
2
High level output current
I
OH
1 terminal
Total of all terminals
1 terminal
mA
mA
mA
mA
mW
°C
-20
5
20
200
Low level output current
I
OL
Total of all terminals
Permitted loss
P
D
Operating temperature
Storage temperature
Topr
Tstg
-40 to +85
-65 to +150
°C
Note) 1 Case that to Nch open drain output by the mask option is included.
2 In case of plastic package.
● Recommended Operating Conditions
(VSS = 0V, Ta = -40 to 85°C)
Condition
Symbol
Remark
Min.
2.4
1.8
3.5
30
0.03
30
30
Typ.
Max.
5.5
3.5
5.5
50
4.2
50
50
Unit Note
Operating power voltage (Normal mode)
Operating power voltage (Low power mode)
Operating power voltage (High speed mode)
Operating frequency (Normal mode)
V
V
V
DD
DD
DD
V
V
V
f
f
f
f
f
OSC1
OSC3
OSC1
OSC1
OSC3
V
DD = 2.4 to 5.5V
32.768
kHz
MHz
kHz
kHz
MHz
V
3
3
3
3
3
4
Operating frequency (Low power mode)
Operating frequency (High speed mode)
V
V
DD = 1.8 to 3.5V
DD = 3.5 to 5.5V
32.768
32.768
0.03
8.2
6.0
Liquid crystal power voltage
V
C5
V
C5 ≥ VC4 ≥ VC3 ≥ VC2 ≥ VC1 ≥ VSS
Capacitor between VD1 and VSS
Capacitor between VC1 and VSS
Capacitor between VC2 and VSS
Capacitor between VC3 and VSS
Capacitor between VC4 and VSS
Capacitor between VC5 and VSS
Capacitor between CA and CB
Capacitor between CA and CC
Capacitor between CD and CE
Resistor between VC1 and VSS
C1
C2
C3
C4
C5
C6
C7
C8
C9
R1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
100
µF
µF
µF
µF
µF
µF
µF
µF
5
5
5
5
5
5
5
5
6
µF
kΩ
Note) 3 When an external clock is input from the OSC1 terminal by the mask option, do not connect anything to the OSC2 terminal,
and when an external clock is input from the OSC3 terminal, do not connect to the OSC4 terminal.
4 When external power supply is selected by the mask option.
5 When LCD drive power is not used, the capacitor is not necessary. In this case, do not connect anything to VC1 to VC5 and CA to
CE terminals.
6 It is necessary when the panel load is large and for 1/32 duty driving. The resistance value should be decided by connecting it to
the actual panel to be used.
● DC Characteristics
(Unless otherwise specified: VDD = 1.8 to 5.5V, VSS = 0V, Ta = -40 to 85°C)
Characteristic
High level input voltage (1)
Low level input voltage (1)
Symbol
Condition
Kxx, Pxx, MCU/MPU
Kxx, Pxx, MCU/MPU
OSC1, OSC3
OSC1
OSC1, OSC3
OSC1, OSC3
OSC1
OSC1, OSC3
RESET
Min.
0.8VDD
0
1.6
1.0
2.4
0
0
0
Typ.
Max.
Unit Note
V
V
V
V
V
V
V
V
V
V
IH1
IL1
IH2
IH2
IH2
IL2
IL2
IL2
T+
VDD
V
V
0.2VDD
High level input voltage (2) (Normal mode)
High level input voltage (2) (Low power mode)
High level input voltage (2) (High speed mode)
Low level input voltage (2) (Normal mode)
Low level input voltage (2) (Low power mode)
Low level input voltage (2) (High speed mode)
High level schmitt input voltage
Low level schmitt input voltage
High level output current
Low level output current
Input leak current
Output leak current
Input pull-up resistance
V
V
V
DD
DD
DD
V
V
V
V
V
7
7
7
7
7
7
0.6
0.3
0.9
0.9VDD
0.5VDD
-0.5
V
0.5VDD
0.1VDD
V
V
T-
RESET
I
I
I
I
OH
OL
Pxx, Rxx,
Pxx, Rxx,
V
V
OH = 0.9VDD
OL = 0.1VDD
mA
mA
µA
µA
kΩ
pF
µA
µA
0.5
-1
-1
LI
Kxx, Pxx, RESET, MCU/MPU
Pxx, Rxx
Kxx, Pxx, RESET, MCU/MPU
Kxx, Pxx, VIN = 0V, f = 1MHz, Ta = 25°C
1
1
500
15
-5
LO
R
C
IN
IN
100
8
Input terminal capacitance
Segment/Common output current
I
I
SEGH SEGxx, COMxx, VSEGH = VC5-0.1V
SEGL SEGxx, COMxx, SEGL = 0.1V
V
5
Note) 7 When external clock is selected by mask option.
8 When addition of pull-up resistor is selected by mask option.
5
SEIKO [ SEIKO EPSON CORPORATION ]
