Three and a half/watch four LCD display

V3006

FUNCTIONS

* 6function ： Month, Date, Hour, Minute, Second;

* 30s alarm sound;

* Chime on every hour;

* Selectable 12/24－hour format;

* 4－year calendar ；

* One－touch correction of time error within 30 seconds;

* Alarm , Chime enable/disable ;

* 2－switch sequential operation;

* LCD test;

FEATURES

* Single－chip CMOS construction;

* Drivers 4－digit duplexed LCD with AM/AL－Time, Alarm and Chime mark;

* Colon display;

* On－chip oscillator, capacitive, resistor and voltage doubler;

* 32,768Hz crystal frequency;

* Direct drive of piezoelectric transducer;

* Single 1.5V battery operation;

LCD display glyph

APPLICATION INFORMATION

Pad	Name	X,Y	Pad	Name	X,Y
1	AL2	75，634	17	PM	1395，345
2	AL1	75，343	18	COM2	1395，475
3	COM1	75，223	19	T1	1395，595
4	CHIME	75，75	20	T2	1395，705
5	B4/C4	70，75	21	T3	1395，815
6	A4/G4	310，75	22	VDD	1395，940
7	F4/E4	430，75	23	CAP	1043，935
8	B3/C3	550，75	24	IKO	922，935
9	AD3/G3	670，75	25	GND	803，935
10	F3/E3	810，75	26	S	683，935
11	COL/D4	910，75	27	XO	563，935
12	B2/C2	1030，75	28	XI	310，935
13	A2/G2	1150，75	29	D	190，935
14	F2/E2	1270，75	30	VSS	70，945
15	BC1/D2	1390，75
16	ADEG1/C1	1395，215

APPLICATION DIAGRAM

Note:

1. The chip substrate by VDD;

2. C1=0.1μF,C =0.1μF：

3. The lower left foot PAD coordinates to chip for the origin

4. The T1 and T3 for test end