FEDL9205-03
1
Semiconductor
ML9205-01
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
VDD
Condition
Rating
–0.3 to +6.5
–0.3 to +6.5
–80 to VDISP+0.3
–0.3 to VDD+0.3
637
Unit
V
*1
Supply Voltage (1)
VDISP
VFL
*1
V
Supply Voltage (2)
Input Voltage
—
V
VIN
—
V
QFP80-P-1414-0.65-K
QFP80-P-1420-0.80-BK
—
Power Dissipation
PD
Ta ≥ 25°C
mW
°C
764
Storage Temperature
TSTG
IO1
–55 to +150
–60 to 0.0
–20 to 0.0
–10 to 0.0
–4.0 to +4.0
COM1 to COM24
AD1 to AD4
SEG1 to SEG35
P1 to P4
IO2
Output Current
mA
IO3
IO4
*1: Use the same power supply for VDD and VDISP
.
RECOMMENDED OPERATING CONDITIONS
When the power supply voltage is 5V (typ.)
Parameter
Symbol
VDD, VDISP
VFL
Condition
Min.
Typ.
5.0
—
Max.
Unit
V
Supply Voltage (1)
Supply Voltage (2)
High Level Input Voltage
Low Level Input Voltage
CP Frequency
—
4.5
–60
0.7 VDD
—
5.5
–20
—
—
V
VIH
All input pins excluding OSC0 pin
All input pins excluding OSC0 pin
—
—
V
VIL
—
0.3 VDD
2.0
V
fC
—
—
MHz
MHz
Oscillation Frequency
fOSC
R1 = 3.3 kΩ, C1 = 47 pF
1.5
2.0
2.5
DIGIT = 1 to 24, R1 = 3.3 kΩ,
Frame Frequency
fFR
122
–40
163
—
204
+85
Hz
°C
C1 = 47 pF
Operating Temperature
TOP
—
When the power supply voltage is 3.3V (typ.)
Parameter
Symbol
VDD, VDISP
VFL
Condition
Min.
3.0
Typ .
3.3
—
Max.
3.6
Unit
V
Supply Voltage (1)
Supply Voltage (2)
High Level Input Voltage
Low Level Input Voltage
CP Frequency
—
—
–60
0.8 VDD
—
–20
—
V
VIH
All input pins excluding OSC0 pin
All input pins excluding OSC0 pin
—
—
V
VIL
—
0.2 VDD
2.0
V
fC
—
—
MHz
MHz
Oscillation Frequency
fOSC
R1 = 3.3 kΩ, C1 = 39 pF
1.5
2.0
2.5
DIGIT = 1 to 24, R1 = 3.3 kΩ,
Frame Frequency
fFR
122
–40
163
—
204
+85
Hz
°C
C1 = 39 pF
Operating Temperature
TOP
—
7/34
OKI [ OKI ELECTRONIC COMPONETS ]
