一華半導體股½有限公司
MOSDESIGN SEMICONDUCTOR CORP.
TAIPEI : TEL :
FAX :
H.K.
: TEL :
FAX :
886-2- 22783733
886-2- 22783633
852- 27569109
852- 27566961
LCD
M1613
Timer with Dialer Interface
FEATURES
功½敘述
•
Dialing number and conversation time display.
•
Conversation timer (Max. to 59 mins and 59 secs).
•
8 or 10 digits LCD display driver,3V,1/2Bias,1/3 duty.
•
Built-in dialer interface.
•
12/24 hour format.
•
S1,S2 : real time clock setting.
•
Blinking cursor waits for dialing number.
APPLICATION
產品應用
•
Timers , clocks and watch, LCD display driver….
ELECTRICAL CHARACTERISTICS
電氣規格
Characteristics
工½電壓
Operating Voltage
工½電流
Operating Current
靜態電流
Quiescent Current
推動電流
Driving Current
振盪頻率
Oscillator Frequency
工½溫度
Operating Temperature
Sym.
V
DD
I
BB
I
DD
I
OL
Fosc
Temp
Min.
1.2
―
―
500
―
-20
Typ.
1.5
3
0.1
1000
32768
―
Max.
3
10
1
―
―
75
Unit
V
μA
μA
mA
Hz
℃
( @V
DD
=1.5V unless otherwise specified )
REMARKS
No load
V
HK
= Floating or V
DD
±30%
TOL.
APPLICATION DIAGRAM
參考電路圖
8/10-Digit
S1
COM3
COM1
SEG27
SEG28
SEG29
SEG30
COM2
VDD
HK
S2
SEG26
SEG25
SEG23
SEG24
SEG22
COM2
S30
M1613
2.9 x2.7mm
2
底
=VDD
SEG20
SEG21
SEG19
SEG17
SEG18
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
COM3
COM1
32768Hz
VDD
INT
TIMER
12/24
S2
VDD=1.5V
D1
SK
ACT
EPN RES
VA
VB
104
104 VDD RT
VC
*All specs and applications shown above subject to change without prior notice.
(
以㆖電路及規格僅供參考,本公司得逕行修正
)
1/2
2001/9/11