MSM6555B 데이터 시트보기 (PDF) - Oki Electric Industry
부품명
상세내역
일치하는 목록
MSM6555B
Oki Electric Industry
MSM6555B Datasheet PDF : 27 Pages
| |||
¡ Semiconductor
MSM6555B-xx
ELECTRICAL CHARACTERISTICS
DC Characteristics (1)
Parameter Symbol
"H" Input Voltage 1 VIH1
"L" Input Voltage 1 VIL1
"H" Input Voltage 2 VIH2
"L" Input Voltage 2 VIL2
"H" Input Current 1 IIH1
"L" Input Current IIL
"H" Input Current 2 IIH2
"H" Output Voltage VOH
"L" Output Voltage VOL
Off Leakage Current IOFF
COM Output Resistance RC
SEG Output Resistance RS
Supply Current 1
IDD1
Supply Current 2
IDD2
Supply Current 3
IDD3
Supply Current 4
IDD4
Condition
—
—
—
—
VI = VDD
VI = 0V
VI = VDD
IOH = –400mA
IOL = 1.5mA
VI = VDD/0V
IO = ±50mA
IO = ±10mA
*1
*2
*3
*4
Min.
VDD–0.3
0
0.8VDD
0
—
—
0.1
VDD–0.5
—
—
—
—
—
—
—
—
Typ.
—
—
—
—
—
—
—
—
—
—
—
—
25
20
25
0.5
(VDD = 3V ±10%, Ta = –10 to +70°C)
Max. Unit
Applicable pin
VDD
V
XT
0.6
V
XT
VDD
V
Input pins except XT
0.2VDD V
Input pins except XT
1
mA Input pins except TEST and XT
–1
mA
Input pins except XT
0.4 mA
TEST
—
V
SO
0.5
V
SO
±10 mA
SO
5
kW
C1 to C17
15
kW
S1 to S80
50
mA
—
40
mA
—
50
mA
—
2
mA
—
*1 f=32.768 kHz ; crystal oscillation
*2 f=32.768 kHz ; external clock
*3 f=76.8 kHz ; external clock
*4 After reset input "L" pulse input or stop command input:
Note: The above values are guaranteed when the IC chip is not exposed to light.
DC Characteristics (2)
Parameter Symbol Condition (Note)
Bias Voltage 1
VSS1
Bias Voltage 2, 3 VSS2, 3
VSS2, 3 = –2.0V
N1 = "H", N2 = "L"
contrast = "1"
Bias Voltage 4
Bias Voltage 5
VSS4
VSS5
VSS2, 3 = –2.0V
VSS2, 3 = –2.0V
Min.
–1.1
–2.5
–3.1
–4.2
Typ.
–1.0
–2.15
–3.0
–4.0
Max.
–0.9
–1.7
–2.9
–3.8
(VDD = 0V, VSS = –3V, Ta = 25°C)
Unit
Applicable pin
V
VSS1
V
VSS2, 3
V
VSS4
V
VSS5
Notes: 1. Connect a 0.1 mF capacitor to the LCD bias generator and the voltage doubler.
2. The above values are guaranteed when the IC chip is not exposed to light.
4/27
Share Link: